''Megastygarctides'' is a
genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of
tardigrade
Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goeze in 1773, who called them . In 1776, th ...
s, the only one in the subfamily Megastygarctidinae in the family
Stygarctidae
The Stygarctidae are a family of tardigrades. The family was first described by Schulz in 1951. The genus '' Neoarctus'' was first placed in the family Stygarctidae, but it was moved to a separate family, Neoarctidae
''Neoarctus primigenius'' ...
.
The genus was first described and named by
McKirdy,
Schmidt
Schmidt may refer to:
* Schmidt (surname), including list of people and fictional characters with the surname
* Schmidt (singer) (born 1990), German pop and jazz singer
* Schmidt (lunar crater), a small lunar impact crater
* Schmidt (Martian c ...
&
McGinty-Bayly in 1976. It was placed in the new subfamily Megastygarctidinae in 1998 by
Bello and
de Zio Grimaldi.
Species
The genus includes the following species:
* ''
Megastygarctides christinae''
Hansen & Kristensen, 2006
* ''
Megastygarctides gerdae''
Hansen & Kristensen, 2006
* ''
Megastygarctides isounguis''
Renaud-Mornant, 1981
* ''
Megastygarctides orbiculatus''
McKirdy, Schmidt & McGinty-Bayly, 1976
* ''
Megastygarctides setoloso''
Morgan & O'Reilly, 1989
* ''
Megastygarctides sezginii''
Ürkmez, Ostrowska, Roszkowska, Gawlak, Zawierucha, Kristensen & Kaczmarek, 2017
References
Further reading
* Bello & de Zio Grimaldi, 1998 : ''Phylogeny of the genera of the Stygarctidae and related families (Tardigrada: Heterotardigrada).'' Zoologischer Anzeiger, vol. 237, no. 2/3, p. 171-183.
* McKirdy, Schmidt & McGinty-Bayly, 1976 : ''Interstitielle Fauna von Galapagos. 16. Tardigrada.''
'Interstitial Fauna of the Galapagos 16. Tardigrada''Mikrofauna Meeresbodens, no. 58, p. 1-42.
Tardigrade genera
Stygarctidae
{{tardigrade-stub