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Ophiocordyceps pulvinata sp. nov., a pathogen of ants with a reduced stroma.
- Source :
-
Mycoscience (Springer Nature) . Jan2011, Vol. 52 Issue 1, p39-47. 9p. - Publication Year :
- 2011
-
Abstract
- Ophiocordyceps pulvinata, a pathogen of ants, is formally described as a new species. Genus level designation of this species is difficult due to several apparently conflicting morphological and ecological characters. Affinity with Ophiocordyceps is suggested by the dark color stroma and ascospore morphology. However, the species was included in a book of entomopathogenic fungi of Japan as Torrubiella sp. due to the production of perithecia on an astipitate stroma. Phylogenetic analyses of molecular data support a close relationship with O. unilateralis, a finding consistent with morphological characteristics of the color, asci and ascospores and ecological traits of host affiliation. Thus, O. pulvinata represents another example of the loss of stipe for the hypocrealean arthropod pathogenic fungi and highlights the utility of asci and ascospore morphology as taxonomically informative characters of closely related taxa. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13403540
- Volume :
- 52
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Mycoscience (Springer Nature)
- Publication Type :
- Academic Journal
- Accession number :
- 57242814
- Full Text :
- https://doi.org/10.1007/s10267-010-0072-5