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Peyerimhoffiajaschhoforum (Diptera, Sciaridae), a new deadwood inhabiting species from Canada.


ABSTRACT: A new species of black fungus gnat from Canada, Peyerimhoffiajaschhoforum sp. n., is presented with a description, illustrations, biotope information and a brief discussion of the placement and concept of the genus Peyerimhoffia. P.jaschhoforum is characterized by a unique gonostylar structure where the apex is hollowed but not enclosed and contains a mass of mega setae housed within. P.jaschhoforum was reared from decomposing jack pine (Pinusbanksiana Lamb.) deadwood using both in-situ and ex-situ photoeclectors. We documented three additional specimens originating from Fennoscandia that resemble P.jaschhoforum but differ based on a broader tegmen, placement of setigerous papillae behind the tegmen and the fused intercoxal area. Based on this, these specimens are assigned to a new subspecies, Peyerimhoffiajaschhoforumfennoscandica ssp. n.

SUBMITTER: Deady R 

PROVIDER: S-EPMC4238070 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

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Peyerimhoffiajaschhoforum (Diptera, Sciaridae), a new deadwood inhabiting species from Canada.

Deady Rob R   Heller Kai K   Work Timothy T   Venier Lisa L  

Biodiversity data journal 20141117 2


A new species of black fungus gnat from Canada, Peyerimhoffiajaschhoforum sp. n., is presented with a description, illustrations, biotope information and a brief discussion of the placement and concept of the genus Peyerimhoffia. P.jaschhoforum is characterized by a unique gonostylar structure where the apex is hollowed but not enclosed and contains a mass of mega setae housed within. P.jaschhoforum was reared from decomposing jack pine (Pinusbanksiana Lamb.) deadwood using both in-situ and ex-s  ...[more]

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