Anna's sixgill sawshark
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Subdivision: Selachimorpha
Order: Pristiophoriformes
Family: Pristiophoridae
Genus: Pliotrema
Species:
P. annae
Binomial name
Pliotrema annae
Weigmann, Gon, Leeney & Temple, 2020[2]
Range of Anna's sixgill sawshark

Pliotrema annae, Anna's sixgill sawshark, is a sawshark in the family Pristiophoridae found in Zanzibar (Western Indian Ocean).[2] Until the latest observation, Pliotrema annae is known to live in shallow water at depths of 20–35 m (66–115 ft).[2][1]

This shark has barbels which are located roughly half way from the rostral tip to the mouth.[2] Its rostra are constricted between barbel origin and the nostrils.[2]

References

  1. 1 2 VanderWright, W.J.; Pollom, R.; Cheok, J.; Rigby, C.L. (2020). "Pliotrema annae". IUCN Red List of Threatened Species. 2020: e.T171729462A171729471. doi:10.2305/IUCN.UK.2020-3.RLTS.T171729462A171729471.en.
  2. 1 2 3 4 5 Weigmann, S.; Gon, O.; Leeney, R.H.; Barrowclift, E.; Berggren, P.; Jiddawi, N.; Temple, A.J. (2020). "Revision of the sixgill sawsharks, genus Pliotrema (Chondrichthyes, Pristiophoriformes), with descriptions of two new species and a redescription of P. warreni Regan". PLOS ONE. 15 (3): e0228791. Bibcode:2020PLoSO..1528791W. doi:10.1371/journal.pone.0228791. PMC 7080233. PMID 32187191.


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