''Isaria'' is a genus of
fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from ...
mostly in the order
Hypocreales
The Hypocreales are an order of fungi within the class Sordariomycetes. In 2008, it was estimated that it contained some 237 genera, and 2647 species in seven families. Since then, a considerable number of further taxa have been identified, in ...
and family
Clavicipitaceae
The Clavicipitaceae are a family of fungi within the order Hypocreales. A 2008 estimate placed 43 genera in the family, but recent work has increased this number to 97.
Phylogeny
Molecular phylogenetic analysis of multigene DNA sequence data ...
, or by some authorities the
Cordycipitaceae
The Cordycipitaceae are a family of parasitic fungi in the Ascomycota, class Sordariomycetes and order Hypocreales. The family was first published in 1969 by mycologist Hanns Kreisel, but the naming was invalid according to the code of Internati ...
. It includes a large number of
entomopathogenic
Entomopathogens are pathogens that infect insects. Entomopathogens include:
* Entomopathogenic fungus
* Entomopathogenic nematode
* Entomopathogenic virus
* Entomopathogenic bacterium
See also
* Arbovirus
* List of insect-borne diseases
Thi ...
species, some of them exploited as
biopesticides (''e.g.
I. fumosorosea''): often previously assigned to the genus ''
Paecilomyces
''Paecilomyces'' is a genus of fungi. A number of species in this genus are plant pathogens.
Several of the entomopathogenic species, such as "'' Paecilomyces fumosoroseus''" have now been placed in the genus ''Isaria'': in the order Hypocreale ...
''.
The
teleomorph
In mycology, the terms teleomorph, anamorph, and holomorph apply to portions of the life cycles of fungi in the phyla Ascomycota and Basidiomycota:
*Teleomorph: the sexual reproductive stage (morph), typically a fruiting body.
*Anamorph: an ase ...
of this genus appears to be ''
Ophiocordyceps
''Ophiocordyceps'' is a genus of fungi within the family Ophiocordycipitaceae. The widespread genus, first described scientifically by British mycologist Tom Petch in 1931, contains about 140 species that grow on insects. Anamorphic genera that c ...
''.
Species
The
Encyclopaedia of Life
The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assistance of non- ...
lists the following species:
EoL: Isaria
/ref>
References
*
*
{{Taxonbar, from=Q5921032
Clavicipitaceae
Biological pest control
Taxa named by Christiaan Hendrik Persoon
Hypocreales genera