Hypogastrura trybomi, (Schott, 1893)

Babenko, Anatoly, Stebaeva, Sophya & Turnbull, Matthew S., 2019, An updated checklist of Canadian and Alaskan Collembola, Zootaxa 4592 (1), pp. 1-125 : 14

* H. trybomi ( Schött, 1893)

– Achorutes trybomi Schött, 1893: 82

AK Skidmore 1995

NT Hammer 1953, 1955; Christiansen & Bellinger 1980, 1998; Skidmore 1995

NU McAlpine 1964, 1965, cf.; Danks & Byers 1972, cf.; Addison 1975; Ryan 1977, cf.; Christiansen & Bellinger 1980, 1998 BC Marshall et al. 1990; Skidmore 1995; Cannings 2010

Remarks: The presence of this species in the Nearctic is questionable and a number of various forms may be involved. The Alaskan record of the species is based on Fjellberg (1985) who listed an “unspecified member of the trybomi group” for the region; later this species was described as H. fjellbergi . Hammer’s redescription of H. trybomi from Reindeer Station (NT) “comes rather close to oregonensis ” ( Fjellberg 1985, p. 30). Records from Canadian Arctic Archipelago, such as McAlpine’s (1964, 1965), most probably refer to H. sensilis (see Fjellberg 1986; Babenko 2018).

General distribution: all reliable records of the species still belong to the Northern Palaearctic.