Biology:Actinolepis (placoderm)

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Short description: Extinct genus of fishes

Actinolepis
Temporal range: Early Devonian, 409.1–391.9 Ma
Actinolepis tuberculata.jpg
Reconstruction of A. tuberculata
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Family: Actinolepidae
Genus: Actinolepis
Agassiz, 1845[1]
Type species
Actinolepis tuberculata
Agassiz, 1845[1]
Other species
  • A. magna Mark-Kurik, 1973 (vide Denison, 1978)[2]
  • A. spinosa Mark-Kurik, 1985[3]
  • A. zaikai Plax & Newman, 2020[4]

Actinolepis is an extinct genus of actinolepid[5] placoderm from the Early Devonian. Four species are known: A. magna from Estonia,[2] A. spinosa from Latvia (Sevy Dolomite),[3] the type species A. tuberculata from New Zealand (Adam Mudstone Formation)[1] and A. zaikai from Belarus (Lepel Beds).[4]

Gallery

References

  1. 1.0 1.1 1.2 http://www.palaeos.org/Actinolepidae
  2. 2.0 2.1 R. Denison. 1978. Placodermi. In H.-P. Schultze (ed.), Handbook of Palaeoichthyology 2:1-128 [W. Dahdul/B. Frable /G. Lloyd]
  3. 3.0 3.1 Mark-Kurik, Elga (1985). "Actinolepis spinosa n. sp. (Arthrodira) from the Early Devonian of Latvia" (in en). Journal of Vertebrate Paleontology 5 (4): 287–292. doi:10.1080/02724634.1985.10011866. ISSN 0272-4634. http://www.tandfonline.com/doi/abs/10.1080/02724634.1985.10011866. 
  4. 4.0 4.1 Dmitry P. Plax; Michael J. Newman (2020). "New Early Devonian (late Emsian) placoderms from Belarus". Journal of Paleontology 94 (4): 773–787. doi:10.1017/jpa.2020.6. 
  5. H. G. Johnson, D. K. Elliott, and J. H. Wittke. 2000. A new actinolepid arthrodire (Class Placodermi) from the Lower Devonian Sevy Dolomite, east-central Nevada. Zoological Journal of the Linnean Society 129(2):241-266 [P. Wagner/P. Wagner/P. Wagner]

Wikidata ☰ Q25661620 entry