Etmopterus

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Etmopterus
Temporal range: 48–0  Ma [1]
O
S
D
C
P
T
J
K
Pg
N
Middle Eocene to Present
Etmopterus spinax 01.JPG
Velvet belly lanternshark (Etmopterus spinax)
Green lanternshark nmfs1.jpg
Green lanternshark (Etmopterus virens)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Division: Selachii
Order: Squaliformes
Family: Etmopteridae
Genus: Etmopterus
Rafinesque, 1810
Type species
Etmopterus aculeatus
Rafinesque, 1810

Etmopterus is a genus of lantern sharks in the squaliform family Etmopteridae. They are found in deep sea ecosystems of the Atlantic, Indian and Pacific Oceans. [2]

Contents

Ecology

A number of species in this genus function as host to the specialized parasitic barnacle Anelasma squalicola , which embeds itself into the skin of the shark and extracts nutrients from its bloodstream. [3]

Species

Etmopterus bigelowi.JPG
E. bigelowi
Etmopterus bullisi.JPG
E. bullisi
Etmopterus carteri.JPG
E. carteri
Etmopterus gracilispinis.JPG
E. gracilispinis
Etmopterus granulosus.JPG
E. granulosus
Etmopterus hillianus.JPG
E. hillianus
Etmopterus lucif.JPG
E. lucifer
Etmopterus perryi.JPG
E. perryi
Etmopterus polli.JPG
E. polli
Etmopterus princeps.JPG
E. princeps
Etmopterus pus.JPG
E. pusillus
Etmopterus robinsi.JPG
E. robinsi

There are currently 45 recognized species in this genus:

Extinct species

There are at least two extinct species found in Etmopterus. [17]

See also

References

  1. Adnet S., Cappetta H. (2001). "A palaeontological and phylogenetical analysis of squaliform sharks (Chondrichthyes: Squaliformes) based on dental characters". Lethaia. 34 (3): 234–248. doi:10.1111/j.1502-3931.2001.tb00052.x.
  2. Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Etmopterus". FishBase . June 2017 version.
  3. Yano K., Musick J.A. (2000). "The effect of the mesoparasitic barnacle Anelasma on the development of reproductive organs of deep-sea squaloid sharks, Centroscyllium and Etmopterus". Environmental Biology of Fishes. 59 (3): 329–339. doi:10.1023/A:1007649227422. S2CID   6049145.
  4. Ebert D.A.; Straube N.; Leslie R.W.; Weigmann S. (2016). "Etmopterus alphus n. sp.: a new lanternshark (Squaliformes: Etmopteridae) from the south-western Indian Ocean". African Journal of Marine Science. 38 (3): 329–340. doi:10.2989/1814232X.2016.1198275. S2CID   89547111.
  5. N. Bailly (2008). Bailly N (ed.). "Etmopterus baxteri Garrick, 1957". FishBase . World Register of Marine Species . Retrieved October 11, 2017.
  6. Vásquez V.E.; Ebert D.A.; Long D.J. (2015). "Etmopterus benchleyi n. sp., a new lanternshark (Squaliformes: Etmopteridae) from the central eastern Pacific Ocean" (PDF). Journal of the Ocean Science Foundation. 17: 43–55.
  7. Ebert, D.A.; Leslie, R.W.; Weigmann, S. (31 May 2021). "Etmopterus brosei sp. nov.: a new lanternshark (Squaliformes: Etmopteridae) from the southeastern Atlantic and southwestern Indian oceans, with a revised key to the Etmopterus lucifer clade". Marine Biodiversity. 51 (3). doi:10.1007/s12526-021-01173-0. S2CID   236343587.
  8. Schaaf-Da Silva, J.A.; Ebert, D.A. (2006). "Etmopterus burgessi sp. nov., a new species of lanternshark (Squaliformes: Etmopteridae) from Taiwan". Zootaxa. 1373: 53–64. doi:10.11646/zootaxa.1373.1.3.
  9. Straube, N., Leslie, R.W., Clerkin, P.J., Ebert, D.A., Rochel, E., Corrigan, S., Li, C. & Naylor, G.J.P. (2015): On the occurrence of the Southern Lanternshark, Etmopterus granulosus, off South Africa, with comments on the validity of E. compagnoi. Deep Sea Research Part II: Topical Studies in Oceanography, 115: 11-17.
  10. Knuckey, J.D.S., Ebert, D.A. & Burgess, G.H. (2011): Etmopterus joungi n. sp., a new species of lanternshark (Squaliformes: Etmopteridae) from Taiwan. Archived 2020-10-21 at the Wayback Machine aqua, International Journal of Ichthyology, 17 (2): 61-72.
  11. Ebert D.A.; Papastamatiou Y.P.; Kajiura S.M.; Wetherbee B.M. (2017). "Etmopterus lailae sp. nov., a new lanternshark (Squaliformes: Etmopteridae) from the Northwestern Hawaiian Islands" (PDF). Zootaxa. 4237 (2): 371–382. doi:10.11646/zootaxa.4237.2.10. PMID   28264297.
  12. Ebert, David A.; Van Hees, Kelley E. (2018). "Etmopterus marshae sp. nov, a new lanternshark (Squaliformes: Etmopteridae) from the Philippine Islands, with a revised key to the Etmopterus lucifer clade". Zootaxa. 4508 (2): 197–210. doi:10.11646/zootaxa.4508.2.3. PMID   30485973. S2CID   54122190.
  13. White W.T.; Ebert D.A.; Mana R.R.; Corrigan S. (2017). "Etmopterus samadiae n. sp., a new lanternshark (Squaliformes: Etmopteridae) from Papua New Guinea" . Zootaxa. 4244 (3): 339–354. doi:10.11646/zootaxa.4244.3.3. PMID   28610109.
  14. Ebert D.A.; Compagno L.J.V.; De Vries M.J. (2011). "A New Lanternshark (Squaliformes: Etmopteridae: Etmopterus) from Southern Africa". Copeia. 2011 (3): 379–384. doi:10.1643/CI-09-183. S2CID   83658773.
  15. Straube N.; White W.T.; Ho H.-C.; Rochel E.; Corrigan S.; Li C.; Naylor G.J.P. (2013). "A DNA sequence-based identification checklist for Taiwanese chondrichthyans" (PDF). Zootaxa. 3752 (1): 256–278. doi:10.11646/zootaxa.3752.1.16. PMID   25229119.
  16. Straube, N.; Duhamel, G.; Gasco, N.; Kriwet, J.; Schliewen, U.K. (2011). "Description of a new deep-sea Lantern Shark Etmopterus viator sp. nov. (Squaliformes: Etmopteridae) from the Southern Hemisphere. In: Duhamel, G. & Welsford, D. (Eds.), The Kerguelen Plateau: Marine Ecosystem and Fisheries.". Société Française d'Ichtyologie: 137–150.
  17. "List of species/Extinct - complete". shark-references.com. Retrieved September 25, 2017.