COLLEMBOLA

Babenko, Anatoly, Stebaeva, Sophya & Turnbull, Matthew S., 2019, An updated checklist of Canadian and Alaskan Collembola, Zootaxa 4592 (1), pp. 1-125 : 105

publication ID	https://doi.org/ 10.11646/zootaxa.4592.1.1
publication LSID	lsid:zoobank.org:pub:B6FF005C-D0AA-4532-8ACC-43D3DED984EF
persistent identifier	https://treatment.plazi.org/id/266B5D55-F728-FFBA-FF7E-F9D544E3F810
treatment provided by	Plazi
scientific name	COLLEMBOLA
status

Treatment

FOSSIL COLLEMBOLA

Apart from extant collembolan species listed above, several fossil forms have been described from Canadian Cretaceous amber ( Folsom 1937a; Christiansen & Pike, 2002, 2002a). Two of them, Protentomobrya walkeri Folsom, 1937 (the only extinct species mentioned by Skidmore (1995)) and Oncobrya decepta Christiansen & Pike, 2002, belong to extinct families: Protentomobryidae Folsom, 1937 , and Oncobryidae Christiansen & Pike, 2002 , respectively. The others represent extinct genera of modern collembolan families or superfamilies, Bellingeria cornua Christiansen & Pike, 2002 ( Brachystomellidae ), Protoisotoma micromucra Christiansen & Pike, 2002 ( Isotomidae ), Pseudoxenylla fovealis Christiansen & Pike, 2002 ( Neanuroidea ), Entomocerus mirus Christiansen & Pike, 2002 ( Tomoceridae ), Brevimucronus anomalus Christiansen & Pike, 2002 (Sminthuridoidea) and Keratopygos megalos Christiansen & Pike, 2002 ( Sminthuridoidea ).