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The present study is an integral part of the project Flora of Ceará: knowing to conserve. The goal of this work was to conduct a floristic-taxonomic survey and update the geographic distribution of the tribe Hibisceae (Malvaceae) in the state of Ceará, Brazil. The study is based on an analysis of specimens in national and international herbaria, collections made during fieldwork from January 2020 to May 2021, and literature. Eight genera and 20 species were recorded for Ceará, which mostly occur in areas of Stepic Savanna and Dense Ombrophylous Forest. Pavonia varians and P. vinosa are restricted to a single municipality. Malachra fasciata and Peltaea lasiantha are new records for the state of Ceará. Eleven species occur within 14 conservation units. [ABSTRACT FROM AUTHOR]

The variability of the organisms living in a given area constitute what is referred to as biodiversity, one of nature's fundamental properties, responsible for the balance and stability of ecosystems. The loss of biodiversity has been of great concern to scientists, especially because of the role played by human activities in this regard, able to lead to irreversible circumstances. The São Paulo Research Foundation (Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP) plays a major role in supporting research efforts in the most diverse branches of science. In the late 1990's, FAPESP launched a major program to promote research on biodiversity, named BIOTA/FAPESP. So far, this program has financed the conduction of 26 projects, involving research activities in most of Brazil, while focusing mainly the State of São Paulo. These projects have generated about 1140 publications in peer-reviewed journals of high standard, providing relevant information, including the original description of 1187 species and 76 genera, the complementary description of 350 species, as well as a number of inventory works, biological studies, etc. The program has also been instrumental in the establishment or adequacy of research facilities and training of new taxonomists. Most extensively studied groups of terrestrial invertebrates include Insecta of the orders Hymenoptera, Lepidoptera and Diptera, and Arachnida of the subclasses Araneae and Acari. Distinct projects have also contributed to the detection of organisms potentially useful as biological control agents and in the determination of maps of major interest for the establishment of public policies. In the future, priority groups for study should include the Annelida and the Nematoda, for the potential both have as beneficial organisms, or for the potential some Nematoda have as organisms harmful to plants and animals. [ABSTRACT FROM AUTHOR]

The deep-sea anglerfishes of the suborder Ceratioidei (Lophiiformes) are represented by about 170 valid species with some of the most extraordinary morphological and reproductive adaptations among vertebrates, including extreme sexual dimorphism and male parasitism. Here we report on the diversity and distribution of rare ceratioids collected during the ABRACOS (Acoustics along the BRAzilian COaSt) expeditions off northeastern Brazil and the Fernando de Noronha Ridge (Rocas Atoll, Fernando de Noronha Archipelago, and associated seamounts). Chaenophryne ramifera, Oneirodes anisacanthus, O. carlsbergi, Gigantactis watermani, and unidentified specimens of Caulophryne, Dolopichthys, and Rhynchactis are recorded for the first time in the Brazilian Exclusive Economic Zone. Ceratias uranoscopus, Melanocetus johnsonii, and Chaenophryne draco have their distributions extended in Brazilian waters. Caulophryne, O. anisacanthus, and G. watermani are also recorded for the first time in the western South Atlantic. The specimen of G. watermani reported here represents the third known specimen of the species, and variations of its escal anatomy in relation to the holotype are described. Based on specimens examined and a review of records in the literature, 20 species of the Ceratioidei, in addition to unidentified species of Caulophryne, Dolopichthys, and Rhynchactis, are confirmed in the Brazilian Exclusive Economic Zone. [ABSTRACT FROM AUTHOR]

We present results related to the taxonomic revision of Psittacanthus (Loranthaceae) for "Flora do Brasil 2020". Three new records were found: Psittacanthus kempffii to Rondônia, P. lasianthus to Roraima, and P. truncatus to Mato Grosso. Twelve new synonyms are proposed here: P. carnosus, P. crassipes and P. pustullosus (synonyms for P. acinarius), P. duckei (for P. biternatus), P. baguensis (for P. crassifolius, P. salvadorensis (for P. excrenulatus), P. bergii (for P. grandifolius, P. brachypodus, P. leptanthus and P. redactus (for P. lamprophyllus), P. acevedoi and P. rugostylus (for P. plagiophyllus). Three lectotypes are designated: for P. lasianthus, P. rugostylus and P. biternatus, which makes the neotype previously designated for P. biternatus superfluous. The type-specimen of P. formosus (synonym of P. robustus) was recently found. We propose an identification key for the 33 Brazilian species, with illustrations of the main characters used. [ABSTRACT FROM AUTHOR]

A new species of the characid genus Knodus is described from the rio Aripuanã (rio Madeira basin). It can be distinguished from its congeners by its very low body depth, the presence of tri- to pentacuspid teeth on the outer premaxillary series, with the median cuspid larger than the lateral ones, the teeth of the inner premaxillary series pentacuspid, distinctly larger than those of the outer series, the maxillary teeth tri- to pentacuspid, with the median cusp slightly larger than the lateral ones, the four anteriormost dentary teeth pentacuspid, the smaller posterior teeth tri- to pentacuspid, a complete lateral line with 36-38 scales, 3 longitudinal scale series from pelvic fin origin to lateral line, and 11- 12 circumpeduncular scales. The new species is also compared to incertae sedis species of 'Bryconamericus' from northern South America since phylogenetic studies suggest a closer relationship of those species with Knodus. [ABSTRACT FROM AUTHOR]

The occurrence of Mischocyttarus consimilis Zikán, Mischocyttarus ignotus Zikán, Mischocyttarus nomurae Richards and Mischocyttarus paraguayensis Zikán for the state of Minas Gerais and Mischocyttarus garbei Zikán for the state of Rio de Janeiro are registered for the first time, collected through active search and attractive traps. Novos Registros de Vespas Sociais (Hymenoptera: Vespidae) em Floresta Estacional Semidecidual Montana e Mata Seca em Minas Gerais e na Mata Atlântica no Estado do Rio de Janeiro Resumo. Neste trabalho é registrado pela primeira vez a ocorrência de Mischocyttarus consimilis Zikán, Mischocyttarus ignotus Zikán, Mischocyttarus nomurae Richards e Mischocyttarus paraguayensis Zikán para o estado de Minas Gerais e Mischocyttarus garbei Zikán para o estado do Rio de Janeiro coletadas por meio de busca ativa e armadilhas atrativas.

The flora of the subtropical highland grasslands in Southern Brazil, locally known as Campos de Cima da Serra, is within the Atlantic Forest hotspot, and has being highlighted by its richness, having around 25% of endemic plants. Those formations require specific studies to estimate its species richness and to protect its natural resources. This study aimed to map and to analyze the distribution of endemic taxa from these grasslands based on available herbarium collections databases as sources for highlighting important taxonomic groups for future studies. We verified how much of those endemic taxa are inside protected areas, and recognized the most important taxa and areas for future studies. All the data about each endemic taxon was obtained through visiting herbaria, online databases, collecting expeditions and published references. Distribution maps for endemic species were prepared. As the main result, we describe and map the distribution of the endemic flora of this species rich vegetation formation and highlight the threatened taxa as priority for future taxonomic and conservation studies. Our results also point out the central-west of Santa Catarina and central Paraná states as priority areas for future studies considering its high diversity of taxa. [ABSTRACT FROM AUTHOR]

This study aimed to carry out the floristic inventory and update the geographical distribution of Oxalidaceae species that occur in Ceará state, continuing the project “Flora do Ceará”. Herbaria specimens (ASE, EAC, HUEFS, RB, UFRN) and material obtained during field expeditions, from march/2012 to april/2015, were used to perform the morphological analyses, species’ descriptions and distribution maps. The identifications were based on type collections and specific literature. For Ceará, fourteen species of Oxalis were recorded. The main features used to identify the species were the type of leaf, shape of leaflets and color of the flowers. Oxalis divaricata was registered in all vegetation types; O. cratensis, O. frutescens, O. glaucescens and O. juruensis var. juruensis in ombrophilous dense forest, seasonal semideciduous forest (known as “mata seca’), and stepic savannah (locally known as “carrasco”) and the other species occurred preferentially in ombrophilous dense forest. Seven species were recorded in state Protected Areas [ABSTRACT FROM AUTHOR]

Byttneria catalpifolia subsp. catalpifolia is presented as a new record and the rediscovery of Byttneria fulva for the Pará state, based on collections from the region of the Volta Grande of Xingu river. Morphological descriptions, geographic distribution data and illustrations are presente, and taxonomic relationships of the two species are discussed. [ABSTRACT FROM AUTHOR]

Copyright of Neotropical Biology & Conservation is the property of Pensoft Publishers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Iheringia. Série Zoologia is the property of Fundacao Zoobotanica do Rio Grande do Sul and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Iheringia. Série Zoologia is the property of Fundacao Zoobotanica do Rio Grande do Sul and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Iheringia. Série Zoologia is the property of Fundacao Zoobotanica do Rio Grande do Sul and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The male of Mangora brokopondo Levi, 2007 is described and illustrated for the first time. Variation in the color pattern of the females is documented. Mangora woytkowskii Levi, 2007 is considered a junior synonym of M. hirtipes (Taczanowski, 1878). New records of M. alinahui Levi, 2007 and M. pia Chamberlin & Ivie, 1936 are presented.O macho de Mangora brokopondo Levi, 2007 é descrito e ilustrado pela primeira vez. Variação no padrão de coloração da fêmea é documentada. Mangora woytkowskii Levi, 2007 é considerado sinônimo-júnior de M. hirtipes (Taczanowski, 1878). Novos registros de M. alinahui Levi, 2007 e M. pia Chamberlin & Ivie, 1936 são apresentados.

(On the taxonomic identity and conservation status of Campomanesia ilhoensis Mattos and C. viatoris Landrum (Myrtaceae)). Based on a taxonomic study of Campomanesia Ruiz & Pavón in the state of Bahia, Brazil, we observed that C. ilhoensis Mattos and C. viatoris Landrum belong to the same taxonomic entity. Both names are legitimate and validly published; however, C. ilhoensis has priority over C. viatoris, which has been in use since 1984. In addition, the distribution of the more inclusive species is now known to extend from Bahia to Ceará. A new conservation status for this species is suggested because of a better knowledge of its distribution.Com base no estudo taxonômico de Campomanesia Ruiz & Pavón para o estado da Bahia, Brasil, concluiu-se que C. ilhoensis Mattos e C. viatoris Landrum pertencem à mesma entidade taxonômica. Ambos os nomes são legítimos e validamente publicados; entretanto, C. ilhoensis tem prioridade sobre C. viatoris, nome em uso desde 1984. Sendo assim, a distribuição da espécie mais inclusiva se estende desde a Bahia até o Ceará. Além disso, um novo status de conservação é proposto em razão de um melhor conhecimento sobre a distribuição da mesma.

Duas espécies de Eustala Simon, 1895 são descritas do Rio Grande do Sul, Brasil: Eustala belissima sp. nov. e Eustala crista sp. nov., representadas por ambos os sexos. A fêmea de E. itapocuensis Strand, 1916 e os machos de E. nasuta Mello-Leitão, 1939, E. perfida Mello-Leitão, 1947 e E. secta Mello-Leitão, 1945, são descritos pela primeira vez. Novas ocorrências do Brasil são listadas para Eustala illicita (O. P.-Cambridge, 1889) e E. sagana (Keyserling, 1893).Two species of Eustala Simon, 1895 from Rio Grande do Sul, Brazil are described: Eustala belissima sp. nov. and Eustala crista sp. nov., based on males and females. The female of Eustala itapocuensis Strand, 1916, and the males of E. nasuta Mello-Leitão, 1939, E. perfida Mello-Leitão, 1947 and E. secta Mello-Leitão, 1945 are described for the first time. New records from Brazil are listed for Eustala illicita (O. P.-Cambridge, 1889) and E. sagana (Keyserling, 1893).

Description and phylogenetic analysis of the Calycopidina (Lepidoptera, Lycaenidae, Theclinae, Eumaeini): a subtribe of detritivores. The purpose of this paper is to establish a phylogenetic basis for a new Eumaeini subtribe that includes those lycaenid genera in which detritivory has been recorded. Morphological characters were coded for 82 species of the previously proposed "Lamprospilus Section" of the Eumaeini (19 of these had coding identical to another species), and a phylogenetic analysis was performed using the 63 distinct ingroup terminal taxa and six outgroups belonging to four genera. Taxonomic results include the description in the Eumaeini of Calycopidina Duarte & Robbins new subtribe (type genus Calycopis Scudder, 1876), which contains Lamprospilus Geyer, Badecla Duarte & Robbins new genus (type species Thecla badaca Hewitson), Arzecla Duarte & Robbins new genus (type species Thecla arza Hewitson), Arumecla Robbins & Duarte, Camissecla Robbins & Duarte, Electrostrymon Clench, Rubroserrata K. Johnson & Kroenlein revalidated status, Ziegleria K. Johnson, Kisutam K. Johnson & Kroenlein revalidated status, and Calycopis. Previous "infratribe" names Angulopina K. Johnson & Kroenlein, 1993, and Calycopina K. Johnson & Kroenlein, 1993, are nomenclaturally unavailable and polyphyletic as proposed. New combinations include Badecla badaca (Hewitson), Badecla picentia (Hewitson), Badecla quadramacula (Austin & K. Johnson), Badecla lanckena (Schaus), Badecla argentinensis (K. Johnson & Kroenlein), Badecla clarissa (Draudt), Arzecla arza (Hewitson), Arzecla tarpa (Godman & Salvin), Arzecla canacha (Hewitson), Arzecla calatia (Hewitson), Arzecla tucumanensis (K. Johnson & Kroenlein), Arzecla sethon (Godman & Salvin), Arzecla nubilum (H. H. Druce), Arzecla paralus (Godman & Salvin), Arzecla taminella (Schaus), Arzecla albolineata (Lathy), Electrostrymon denarius (Butler & H.Druce), Electrostrymon guzanta (Schaus), Electrostrymon perisus (H. H. Druce), Rubroserrata mathewi (Hewitson), Rubroserrata ecbatana (Hewitson), Kisutam micandriana (K. Johnson), and Kisutam syllis (Godman & Salvin). The structure of the male genitalia lateral window, labides, and brush organs are described and discussed, as are the female genitalia signa of the corpus bursae and 8th abdominal tergum. Widespread wing pattern sexual dimorphism in the Calycopidina is noted and illustrated, and the presence of alternating dark and light bands on the ventral wings of both sexes is discussed. The evidence for detritivory in Lamprospilus, Badecla, Arzecla, Arumecla, Camissecla, Electrostrymon, Ziegleria, Kisutam, and Calycopis is summarized using the new classification.O objetivo desse trabalho é estabelecer a base filogenética para uma nova subtribo de Eumaeini incluindo os gêneros com registros de detritivoria. Foram codificados caracteres morfológicos para as 82 espécies previamente arroladas na Seção Lamprospilus de Eumaeini (19 delas tiveram codificação idêntica a outras espécies); posteriormente foi conduzida uma análise filogenética incluindo 63 táxons terminais do grupo interno e seis grupos-externos pertencentes a quatro gêneros. Como resultados taxonômicos incluem-se a descrição de Calycopidina Duarte & Robbins subtribo nova (gênero-tipo Calycopis Scudder, 1876) e o reconhecimento de Lamprospilus Geyer, Badecla Duarte & Robbins gênero novo (espécie-tipo Thecla badaca Hewitson), Arzecla Duarte & Robbins gênero novo (espécie-tipo Thecla arza Hewitson), Arumecla Robbins & Duarte, Camissecla Robbins & Duarte, Elecrostrymon Clench, Rubroserrata K. Johnson & Kroenlein revalidado, Ziegleria K. Johnson, Kisutam K. Johnson & Kroenlein revalidado e Calycopis. Nomenclaturalmente, Angulopina K. Johnson & Kroenlein, 1993 e Calycopina K. Johnson & Kroenlein, 1993 são consideradas inválidas e polifiléticas tal como foram propostas. Novas combinações incluem Badecla badaca (Hewitson), Badecla picentia (Hewitson), Badecla quadramacula (Austin & K. Johnson), Badecla lanckena (Schaus), Badecla argentinensis (K. Johnson & Kroenlein), Badecla clarissa (Draudt), Arzecla arza (Hewitson), Arzecla tarpa (Godman & Salvin), Arzecla canacha (Hewitson), Arzecla calatia (Hewitson), Arzecla tucumanensis (K. Johnson & Kroenlein), Arzecla sethon (Godman & Salvin), Arzecla nubilum (H. H. Druce), Arzecla paralus (Godman & Salvin), Arzecla taminella (Schaus), Arzecla albolineata (Lathy), Electrostrymon denarius (Butler & H. Druce), Electrostrymon guzanta (Schaus), Electrostrymon perisus (H. H. Druce), Rubroserrata mathewi (Hewitson), Rubroserrata ecbatana (Hewitson), Kisutam micandriana (K. Johnson) e Kisutam syllis (Godman & Salvin). Descreve-se e discute-se a fenda lateral, a porção caudal do tegume e os órgãos-escova da genitália masculina, assim como os signos da bolsa copuladora e o oitavo tergito abdominal das fêmeas. Ressalta-se e ilustra-se o dimorfismo sexual no padrão de coloração das asas amplamente distribuído em Calycopidina, como também se discute a presença de bandas escuras e claras alternadas na face ventral das asas de ambos os sexos. A evidência de detritivoria em Lamprospilus, Badecla, Arzecla, Arumecla, Camissecla, Electrostrymon, Ziegleria, Kisutam e Calycopis é resumidamente discutida com base na nova classificação.

O trabalho tem como objetivo apresentar as características morfológicas, e/ou estruturais e métricas de 12 espécies de Eunotia (E. batavica A. Berg, E. deficiens Metz., Lange-Bert & García-Rodr., E. genuflexa Nörpel-Sch., E. hepaticola Lang-Bert. & Wydrz., E. herzogii Krasske, E. mucophila (Lange-Bert., Nörpel-Sch. & Alles) Lange-Bert., E. pileus Ehr., E. pirla Carter & Flower, E. schwabei Krasske, E. subarcuatoides Alles, Nörpel-Sch. & Lange-Bert., E. transfuga Metz. & Lange-Bert. e E. yanomami Metz. & Lange-Bert.) encontradas nas áreas da Lagoa do Casamento e dos Butiazais de Tapes, entre as coordenadas 30º10'-30º40'S e 50º30'-51º30'W, na Planície Costeira do Rio Grande do Sul. São incluídos comentários sobre a distribuição e os ambientes onde os táxons foram encontrados.This paper presents the morphological and/or structural and mensurable characteristics of 12 Eunotia species (E. batavica A. Berg, E. deficiens Metz., Lange-Bert. & García-Rodr., E. genuflexa Nörpel-Sch., E. hepaticola Lang-Bert. & Wydrz., E. herzogii Krasske, E. mucophila (Lange-Bert., Nörpel-Sch. & Alles) Lange-Bert., E. pileus Ehr., E. pirla Carter & Flower, E. schwabei Krasske, E. subarcuatoides Alles, Nörpel-Sch. & Lange-Bert., E. transfuga Metz. & Lange-Bert. and E. yanomami Metz. & Lange-Bert.) found in the Lagoa do Casamento and Butiazais de Tapes areas, between 30º10'-30º40'S and 50º30'-51º30'W, on the Rio Grande do Sul State Coastal Plain. Comments on distribution and habitats where the taxons are found are included.

Este trabalho consiste no tratamento sinóptico da família Boraginaceae sensu lato no Estado de Alagoas, Nordeste do Brasil. Foram encontrados três gêneros e 23 espécies: Cordia, com 13 espécies e Heliotropium e Tournefortia, representados por cinco espécies cada. São fornecidas chaves para o reconhecimento de gêneros e espécies, bem como ilustrações, dados de distribuição e hábitat.This work consists of a synoptic treatment for the family Boraginaceae sensu lato in Alagoas state, located in Northeast Brazil. Three genera and 23 species were found: Cordia with 13 species, Heliotropium and Tournefortia with five species each. Keys for determining genera and species are given, as well as illustrations, distribution data and habitat.

The genus Myllaena Erichson, 1837, of the tribe Myllaenini Ganglbauer, 1895, is recorded from Brazil for the first time. A new species, Myllaena brasiliensis sp. nov., is described and illustrated; it is closely related to the insomnis species group, described from the Nearctic region. A short diagnosis of the genus and an annotated catalog of Myllaena species from the Neotropical region are also provided.O gênero Myllaena Erichson, 1837, da tribo Myllaenini Ganglbauer, 1895, é registrado pela primeira vez no Brasil. Uma nova espécie, Myllaena brasiliensis sp. nov., é descrita e ilustrada; esta espécie é proximamente relacionada ao grupo de espécies insomnis, descritas da região Neártica. Uma breve diagnose do gênero e um catálogo comentado das espécies de Myllaena da região Neotropical são também fornecidos.

The related genera Chane and Guajirolus are reported for the first time from Brazil. Guajirolus rondoni, sp. n. is described based on nymphs from Rondônia State and can be differentiated from the other species of the genus by the following combination of characteristics: 1) mandibles with minute spicules on outer margin; 2) maxillary palp three-segmented; 3) hypopharynx lingua with three rounded processes; 4) projection of second segment of labial palp with apex narrower than base; 5) abdominal color pattern; and 6) paraprocts with 13 to 15 organized spines. An updated key to the species of both genera is presented.Os gêneros relacionados Chane e Guajirolus são pela primeira vez registrados para o Brasil. Guajirolus rondoni, sp. n., é descrita com base em ninfas do Estado de Rondônia e podem ser diferenciadas das demais espécies do gênero pela seguinte combinação de caracteres: 1) mandíbulas com pequenas espículas na margem externa; 2) palpo maxilar tri-segmentado; 3) língua da hipofaringe com três processos arredondados; 4) projeção do segundo artículo do palpo labial relativamente mais estreito no ápice do que na base; 5) padrão de coloração abdominal; e 6) paraproctos com 13 a 15 espinhos organizados. Uma chave atualizada para as espécies de ambos os gêneros é apresentada.

O gênero Apophorhynchus e as espécies A. flavidus Williston, 1895 e A. amazonensis Prado, 1966 são redescritos. Uma espécie nova, A. brevipenis sp. nov. é descrita do Brasil (Amazonas). As três espécies são ilustradas e uma chave para espécies é fornecida.The genus Apophorhynchus and the species A. flavidus Williston, 1895 and A. amazonensis Prado, 1966 are redescribed. One new species, A. brevipenis sp. nov., is described from Brazil (Amazonas). The three species are illustrated and keyed.

O gênero Willistoniella e a espécie-tipo W. pleuropunctata (Wiedemann, 1824), são redescritos. Três espécies novas, W. latiforceps sp. nov., W. spatulata sp. nov. e W. ulyssesi sp. nov., são descritas do Brasil (Amazonas). As quatro espécies são ilustradas e uma chave para espécies de Willistoniella é fornecida.The genus Willistoniella and the type-species W. pleuropunctata (Wiedemann, 1824), are redescribed. Three new species, W. latiforceps sp. nov., W. spatulata sp. nov. and W. ulyssesi sp. nov., are described from Brazil (Amazonas). The four species are illustrated and keyed.

A comparação dos espécimes-tipo de Phalotris tricolor (Duméril, Bibron & Duméril, 1854) e Elapomorphus punctatus Lema, 1979 demonstrou que ambos nomes se referem ao mesmo táxon; o nome P. tricolor, empregado até o momento, é um complexo de P. tricolor e uma espécie ainda não conhecida, descrita aqui como P. matogrossensis sp. nov. distribuída do sudoeste do Brasil às áreas adjacentes no Paraguai, em formações de Cerrado. A nova espécie difere de P. tricolor principalmente por apresentar região inferior da cabeça branca, ao invés de inteiramente preta; colar branco mais longo que o preto; ao invés de curto e com um colar preto muito mais longo; colar preto apenas dorsal, ao invés de atingir os lados do ventre; coloração dorsal de fundo vermelha brilhante e não amarelada ou marrom-avermelhada, com pontos pretos dispersos em séries longitudinais. O crânio e hemipênis das duas espécies não apresentam maiores diferenças. As duas espécies, mais P. mertensi (Hoge, 1955) e P. cuyanus (Cei, 1984), compõem o grupo tricolor e é apresentada uma chave para a identificação das espécies do grupo.The comparison of the types of Phalotris tricolor (Duméril, Bibron & Duméril, 1854) and Elapomorphus punctatus Lema, 1979 showed that both names refer to a single species; up to date the current name P. tricolor is a compound of P. tricolor and an unknown species that is described here as P. matogrossensis sp. nov. from southwestern Brazil to adjacent Paraguay at Cerrado domain. The new species differs from P. tricolor mainly by white lower side of head, instead entirely black; white collar longer than the black collar, instead short with very longer black collar; black collar only dorsal, instead attaining ventral side; back ground coloration uniformly brilliant red, instead yellowish to brownish red, with widespread black dots usually in longitudinal series. The skull and hemipenis from both species do not present major differences. These species, plus P. mertensi (Hoge, 1955) and P. cuyanus (Cei, 1984), compose the tricolor group; a key is provided to identification of species.

Revision of the Leucosphyrus Group of Anopheles (Cellia) (Diptera, Culicidae). This is a comprehensive revision of 20 species of the Leucosphyrus Group of the Neomyzomyia Series of Anopheles (Cellia). Morphological description of the adults, male and female, male genitalia, pupa and fourth-instar larva are provided for each taxon in addition to bionomics, distribution data and systematic discussion for each species, including diagnostic characters. Identification keys for females and fourth-instar larvae are provided. When possible medical importance of each species is included. Illustrations of of the adults, fourth-instar larvae and pupae are provided. Distribution maps for each species are mainly based on the material examined; however, when possible published data were also used. Tables on adult character variations, fourth-instar larval and pupal setal branching are included as appendices. A neotype for An. takasagoensis Morishita and An. sulawesi Koesoemawinangoen, and a lectotype for An. balabacensis Baisas, are designated. The authorship of An. sulawesi previously cited as Waktoedi is corrected to Koesoemawinangoen.Revisão do Grupo Leucosphyrus de Anopheles (Cellia) (Diptera, Culicidae). Apresenta-se a revisão taxonômica de 20 espécies do Grupo Leucosphyrus da Série Neomyzomyia de Anopheles (Cellia). Apresentam-se as descrições morfológicas dos adultos, machos e fêmeas, genitália masculina, pupa e larva de quarto estádio, bem como dados de bionomia, distribuição e discussão sistemática para cada espécie, incluindo caracteres diagnósticos. Foram acrescentadas chaves dicotômicas de identificação para as espécies, utilizando caracteres dos adultos fêmeas e larvas de quarto estádio. Quando possível, foram incluídos dados sobre a importância médica de cada espécie. Foram também apresentadas ilustrações dos adultos, das larvas de quarto estádio e das pupas. Os mapas de distribuição das espécies foram elaborados com base no material examinado, no entanto, quando possível utilizou-se dados adicionais publicados na literatura. Fornecem-se tabelas com as variações dos caracteres dos adultos, das cerdas das larvas de quarto estádio das pupas. São designados os neótipos de An. takasagoensis Morishita e An. sulawesi Koesoemawinangoen, e o lectótipo de An. balabacensis Baisas. O nome do autor de An. sulawesi previamente citado como sendo Waktoedi foi corrigido para Koesoemawinangoen.

Here we describe a new species of Echimyidae Amazonian rodent, Echimys vieirai sp. nov., based on two individuals from the south bank of Amazon river between the lower Madeira river to the right bank of the Tapajós, respectively in the Brazilian states of Amazonas and Pará, Brazil. The main diagnostic characteristic of this new species is the presence of a dorsal median dark maroon stripe on the head, running from the rostrum to the nape. Skull morphology is quite similar to that of Echimys chrysurus (Zimmermann, 1780), but our new species differ from other species in the genus by the development of the alisphenoid canal and dp4 morphology. Additionally, we offer a refinement of the diagnosis of the genera Echimys and Makalata.É apresentada a descrição de uma nova espécie de Echimyidae, Echimys vieirai sp. nov., baseado em dois espécimens coletados em Barreirinha, rio Tapajós, Pará e Virgem Guajará, Amazonas. A principal característica diagnóstica desta nova espécie é a presença de uma faixa mediana marrom na cabeça que se extende do dorso até a nuca. A morfologia do crânio é similar a de Echimys chrysurus (Zimmermann, 1780), e difere das demais espécies do gênero em relação ao desenvolvimento do canal do alisfenóide e a morfologia do dp4. É apresentado também uma nova diagnose do gênero Echimys e um refinamento da diagnose dos gênero Makalata.

O gênero Kroeberia e a espécie K. fuliginosa Lindner, 1930, são redescritos. Uma espécie nova, K. minor, é descrita do Brasil (Pará e Amazonas). As duas espécies são ilustradas e uma chave de identificação é fornecida.Revision of the genus Kroeberia Lindner (Diptera, Ropalomeridae) of the Neotropical Region. The genus Kroeberia Lindner, 1930 and the species K. fuliginosa Lindner, 1930, are redescribed. A new species, K. minor, is described from Brazil (Pará and Amazonas). The two species are illustrated and keyed.

Theridiosoma caaguara sp. nov. do Estado do Rio Grande do Sul, Brasil, é descrita e ilustrada. Baalzebub baubo Coddington, 1986 é registrada pela primeira vez para o Brasil, ampliando-se a distribuição conhecida de Epilineutes globosus (O. P.-Cambridge, 1896), Naatlo splendida (Taczanowski, 1873) e Ogulnius obtectus O. P.-Cambridge, 1882.Theridiosoma caaguara sp. nov. from Rio Grande do Sul state, Brazil, is described and illustrated. Baalzebub baubo Coddington, 1986 is recorded for the first time for Brazil and the known geographic distribution of Epilineutes globosus (O. P.-Cambridge, 1896), Naatlo splendida (Taczanowski, 1873) and Ogulnius obtectus O. P.-Cambridge, 1882 is extended.

Capparaceae comprises 25 genera and approximately 500 species, having worldwide distribution, but occurring especially in tropical and subtropical regions and being well represented in seasonally dry tropical forests. In Brazil, there are 12 genera and 28 species, twelve of which are endemic. Species of Capparaceae are woody plants with simple leaves or 3-foliolate (Crateva); flowers having an exsert gynophore and succulent fruits. This study aims to describe the species of Capparaceae occurring in Ceará and map their distribution within the state, thus contributing to the understanding of the local flora. This study was based on the analysis of specimens obtained during field work, material available from the herbaria EAC, HUEFS, HVASF, IPA and UFRN, and examination of bibliography and types. Five species were recorded: Capparidastrum frondosum, Crateva tapia, Cynophalla flexuosa, Cynophalla hastata and Neocalyptrocalyx longifolium. Identification key, descriptions, comments about ecology, phenology, maps and illustrations of each species are provided. [ABSTRACT FROM AUTHOR]

In this paper we record the occurrence of Apoica pallida (Olivier) (Hymenoptera: Vespidae, Epiponini) in state of Bahia, including taxonomic notes. Novos Registros de Apoica pallida (Olivier) (Hymenoptera: Vespidae, Epiponini) no Estado da Bahia Resumo. Nesse trabalho registramos a ocorrência de Apoica pallida (Olivier) (Hymenoptera: Vespidae, Epiponini) para o estado da Bahia, incluindo notas taxonômicas.

The article discusses a study on the description of the male of Mangora brokopondo (MB) from Brazilian Oriental Amazon. The researchers collected specimens of MB in the Caxiuanã National Forest and examined their physical characteristics. They found that there is a similarity between males of MB and those of Mangora ikuruwa, Mangora sumauma, Mangora keduc and Mangora Tambo in having a distally bifid embolus. They also discovered a variation in the abdominal color pattern of the females of MB.

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The article discusses research revising the characteristics of fresh water sponges under the genus Dosilia. The traits of the animals were modified according to evaluation of spicules, gemmules, and skeletal formations through a scanning electron microscope, where various sponge species were studied including Dosilia plumosa, Dosilia palmeri, and Dosilia radiospiculata. Results of the revised study showed that Dosilia sponges have unique gemmoscleres by species in terms of shape and size, smooth or spined megascleres, and plenty of large atrose microscleres.

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The article discusses a study which aimed to describe and illustrate a new species of the spider genus Syntrechalea from Departamento del Amazonas, Loreto Mocagua in Colombia. Representatives of this spider genus exhibit an arboreal foraging behavior and are primarily recognized from the other genera of Trechaleidae by the flattened carapace, long legs and flexible metatarsi and tarsi, a character shared with Hesydrus Simon. The study also presents new records in the distribution of Syntrechalea tenuis in Colombia.

First record of Phoebis argante chincha Lamas (Lepidoptera, Pieridae) in Chile. The presence of Phoebis argante chincha Lamas, 1976 (Lepidoptera, Pieridae) is reported for the first time in Chile, from the Azapa valley, Arica.Primeiro registro de Phoebis argante chincha Lamas (Lepidoptera, Pieridae) no Chile. A presença de Phoebis argante chincha Lamas, 1976 (Lepidoptera; Pieridae) é mencionada pela primeira vez para o Chile, no vale de Azapa, Arica.

Copyright of Biota Neotropica is the property of Biota Neotropica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)