Ingolfiellidea

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Cladus: Pancrustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Eumalacostraca
Superordo: Peracarida
Ordo: Ingolfiellida
Subordo: Ingolfiellidea
Familiae: Ingolfiellidae - Metaingolfiellidae
Vernacular names
中文: 英高虫亚目

Ingolfiellidea is a small suborder of amphipods with only two families, Ingolfiellidae and Metaingolfiellidae.[1] They are small, vermiform (worm-like) animals that live "in the soft mud of the deep-sea floor, as well as in high mountain freshwater river beds, or in subterranean fresh, brackish and marine interstitial waters of continental ground waters and continental shelves".[1] Over 30 species are known from two families.[2]
References

R. Vonk & F. R. Schram (2003). "Ingolfiellidea (Crustacea, Malacostraca, Amphipoda): a phylogenetic and biogeographic analysis". Contributions to Zoology. 72 (1): 39–72. doi:10.1163/18759866-07201003. Archived from the original on 2013-12-03. Retrieved 2010-04-07.
New Zealand inventory of biodiversity. Dennis P. Gordon. Christchurch, N.Z.: Canterbury University Press. 2009–2012. p. 149. ISBN 978-1-877257-72-8. OCLC 340800193.