Salina tristani Denis 1931

Salina tristani Denis, 1931 Figure 9K; Table 2 Salina tristani Denis, 1931: 149, 167-173, San Jos��, Costa Rica (orig. descr.). Diagnosis Body with reduced pigments, general present on lateral trunk; Ant I with 4 mac; Th II���Abd I with 6���8, 6���10, 2���6 central mac, respectively; Abd III with 3 lateral mac (am6, pm6, p6); Abd IV with 8 central (A3���5 absent) and 7 lateral mac; trochanteral organ with 13 spine-like chaetae; collophore with 8 anterior, 4���5 posterior and 15���16 lateral flap chaetae; manubrial plate with 3 chaetae. Examined material 2 ♂ and 2 ♀ on slides (INPA): Brazil, Amazonas, Manaus municipality, ���Embrapa Amaz��nia Ocidental���, 02��53���42.18���S, 59��59���10.58���W, cultivation of organic guarana, 97m, 23.ix.2012, Moerick, K Schoeninger coll. 2 ♀ in the same slide and 6 specimens in alcohol (INPA): Benjamin Constant municipality, Hotel ���Cabanas���, 04��23���37���S, 70��01���59���W, Amazon forest, 77 m, 01-03.ix.2013, Pitfall-trap, V Linard coll. 2 ♂ on slide and 6 specimens in alcohol (INPA): S��o Gabriel da Cachoeira municipality, border Platoon of ���Querari���, 01��04���51.3���N, 69��50���32.1���W, Amazon forest, 148m, 09-15.v.2017, plate trap, ML Oliveira & T Mahlmann coll. 2 ♂ in the same slide and 6 specimens in alcohol (INPA): Santa Isabel do Rio Negro municipality, river ���Uneiuxi���, 00��36���55���S, 65��08���27���W, Amazon forest, 34 m, 07.xii.2012, Pitfall-trap, JMC Nascimento coll. 1 ♂ and 2 ♀ in the same slide (INPA): Santa Isabel do Rio Negro municipality, next to river ���Jurubaxi���, 00��30���06���S, 64��49���12���W, Amazon forest, 30 m, 05.xii.2012, Pitfall-trap, JMC Nascimento coll. 1 ♀ on slide (INPA): Iranduba municipality, ���Santa Marta��� farm, 03��06���00���S, 60��19���00���W, Amazon forest, 20 m, 13- 15.xi.2014, yellow plate trap, ML Oliveira & F Sosa coll. 1 juvenile on slide (INPA): Presidente Figueiredo municipality, road AM-270, km 18, 02��02���48���S, 59��52���01���W, Amazon forest, 146 m, 30.viii.2014, plate trap, NG Cipola & FGL Oliveira coll. 3 ♀ in the same slide and 5 specimens in alcohol (INPA): Careiro da V��rzea municipality, ���Vila do Careiro��� district, 03��11���27���S, 59��50���36���W; Amazon forest, 20 m, 05-06.x.2013, yellow plate trap, NG Cipola coll. 2 ♀ in the same slide (INPA): Par��, Melga��o municipality, Caxiuan�� National Forest, 01��44���12���S, 51��27���17���W, Amazon forest, 27 m, 28-xi.2012, Pitfall-trap, VD Tarli coll. 3 ♀ and 1 juvenile on slides (INPA): Rond��nia, Porto Velho municipality, Instituto de Pesquisas em Patologias Tropicais - IPEPATRO, road BR-364, 08��46���45���S, 63��51���57���W, urban area, 87 m, 03-04.i.2014, Pitfall-trap, AM Pereira Jr coll. 1 ♀ and 1 juvenile in the same slide and 2 specimens in alcohol (INPA): Mato Grosso, Sapezal municipality, river ���Papagaio���, road MT-235, 13��33���39���S, 58��24���24���W, Amazon forest, 439 m, 01-02.xi.2012, JMC Nascimento coll. 1 ♀ on slide (INPA): Cuiab�� municipality, National Park of ���Chapada dos Guimar��es���, trail of ���Pedra���, 15��24���21���S, 55��50���07���W, Cerrado biome, 576 m, 09.iii-18.iv.2012, Malaise-trap, CJE Lamas & SS Nihei coll. 1 ♂ on slide (MNRJ): Quer��ncia municipality, river ���Sui�� Mi��u���, 11��35���S, 52��54���W, Amazon forest, 270 m, 23.viii.1963, R Arl�� coll. 2 ♂ and 2 ♀ on slides and 3 specimens in alcohol (INPA): Mato Grosso do Sul, Corumb�� municipality, ���Passo do Lontra��� region, campus of Federal University of Mato Grosso do Sul, margin of the river ���Miranda���, 19��34���34���S, 57��01���05���W, Pantanal biome, 96 m, Pitfall-trap, 17-21.iv.2014, 59 class of Biological Sciences at State University of Londrina (UEL) coll. 1 ♀ on slide (INPA): Bonito municipality, 21��07���36���S, 56��28���54���W, urban area, 292 m, 08-10.ix.2013, plate trap, TM Almeida coll. 1 ♂ and 1 ♀ on slide (UEPB): S��o Paulo, Araraquara municipality, district of ���Corup�����, 21��40���26���S, 48��32���06���W, rural area, 586 m, 28.vii.2014, Pitfalltrap, MS Ara��jo & PVP Silva coll. 2 ♀ in the same slide (INPA): Paran��, Londrina municipality, 23��19���46.42���S, 51�� 8���44.04���W, urban area, 533 m, 10-20.i.2013, Pitfall-trap, NG Cipola coll. 1 ♂ and 1 juvenile on slides (INPA): Medianeira municipality, neighborhood ���Cond�����, 25��16���39���S, 54��06���03���W, urban region, 415 m, 27-28.v.2014, plate trap, NG Cipola & F Vanzin coll. 2 ♀ in the same slide (INPA): Rancho Alegre municipality, ���Congonhas��� farm, reforestation area, 23��00���51���S, 50��56���31���W, Atlantic forest, 354 m, 11-18.v.2012, Pitfall-trap, PM Felix coll. 1 ♂ on slide and 1 specimen in alcohol (INPA): Santa Catarina, Brusque municipality, urban area, Center 1, 27��05���22.4���S, 48��55���03.1���W, Atlantic forest, 53 m, 13-19.xi.2016, Pitfall-trap, G. Kohler coll. 1 ♂ and 5 ♀ on slides (INPA): Gr��o Par�� municipality, river side, 28��07���48���S, 49��25���25���W, Atlantic forest, 678 m, 7.v-9.vi.2013, Malaisetrap, LC Pinho, AP Amaral, MO Bessel & AM Will coll. 4 ♀ on slide (MNRJ): Rio de Janeiro, Rio de Janeiro municipality, Quinta da Boa Vista, Horto Bot��nico do Museu Nacional, 22��54���S, 43��13���W, Atlantic forest, 15m, 24.v.1978, direct method, MC Mendon��a coll. ♂ male and ♀ females on slide (MNRJ): Maric��, ���restinga��� near the beach, 22��57���S, 42��50���W, Atlantic forest, 7 m, 02.iv. 1988, entomological aspirator, M Noronha coll. Remarks The variations observed in species of S. tristani from Brazil are as in Mari Mutt (1987 a, 1987 b), as reduction of 2 mac in Th II (p1p, p4), 4 in Th III (p1p, p2p, p3p, p4), and 4 in Abd I (a1���3, m5). However, in the specimens from Brazil frequently m1 mac is absent, and mucro may have 3 or 4 teeth, at least in one body side. These variations partially influence the diagnosis of S. tristani, since they were used for the difference therein of S. dedoris, S. hermana and S. panamae, at least the chaetotaxy of Th II-III (Mari Mutt, 1987 b). However, the reduced color pattern (typical pattern in S. dedoris), collophore with 4���5 posterior chaetae (0���2 in S. dedoris and S. hermana), and chaetotaxy of Th II���Abd I with extra mac present in S. tristani, are still the best way to differentiate, since in these species has reduced chaetotaxy (see Table 2).
Published as part of Oliveira, F��bio G. L., Cipola, Nikolas G. & Almeida, Eduardo A. B., 2020, Systematics and biogeography of Salina MacGillivray (Collembola: Entomobryoidea), with emphasis on the species groups in the New World, pp. 81-138 in Insect Systematics & Evolution 51 on pages 125-127, DOI: 10.1163/1876312X-00002201, http://zenodo.org/record/3786728
{"references":["Denis, J. R. (1931) Contributo alla conoscenza del \" microgenton \" di Costa Rica. II. Collemboles de Costa Rica avec une contribution au species de l'ordre. Bollettino del Laboratorio di Zoologia Generale e Agrario 23: 69 - 170."]}