Biology:Tetrachela

From HandWiki
Short description: Extinct genus of crustaceans

Tetrachela
Temporal range: Late Triassic
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Superfamily: Eryonoidea
Family: Tetrachelidae
Beurlen, 1930
Genus: Tetrachela
Reuss, 1858
Species:
T. raiblana
Binomial name
Tetrachela raiblana
(Bronn, 1858)

Tetrachela raiblana is an extinct species of polychelid crustacean from the Late Triassic. It is the only species in the family Tetrachelidae.[1] It is distinguished from most other polychelids, including all the extant Polychelidae, by the retention of the diaeresis (divisions) of the uropodal exopods.[2]

References

  1. Sammy De Grave et al. (2009). "A classification of living and fossil genera of decapod crustaceans". Raffles Bulletin of Zoology Suppl. 21: 1–109. http://rmbr.nus.edu.sg/rbz/biblio/s21/s21rbz1-109.pdf. 
  2. Shane T. Ahyong (2009). "The polychelidan lobsters: phylogeny and systematics (Polychelida: Polychelidae)". Decapod Crustacean Phylogenetics. Crustacean Issues 18. CRC Press. pp. 369–396. ISBN 978-1-4200-9258-5. http://decapoda.nhm.org/pdfs/30831/30831.pdf. 

Wikidata ☰ Q7706232 entry