Errolosteus

Extinct genus of arthrodire placoderm fishes

Errolosteus
Temporal range: Emsian
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Artist's reconstruction
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Suborder: Brachythoraci
Family: Buchanosteidae
Genus: Errolosteus
Young, 1981
Species:
E. goodradigbeensis
Binomial name
Errolosteus goodradigbeensis
Young, 1981

Errolosteus goodradigbeensis is an extinct buchanosteid arthrodire placoderm.[1] Its fossils have been found in Emsian-aged marine strata of New South Wales, Australia.

The holotype of E. goodradigbeensis, ANU 21806, was described at the same time as its sympatric relative, Arenipiscis. Errolosteus can be distinguished by having a comparatively short, broad skull.

References

  1. ^ Young, G.C. (1981-01-01). "New Early Devonian brachythoracids (placoderm fishes) from the Taemas - Wee Jasper region of New South Wales". Alcheringa: An Australasian Journal of Palaeontology. 5 (4): 245–271. doi:10.1080/03115518108566994. ISSN 0311-5518.
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Gnathostomata
    • see Gnathostomata
Placodermi
    • see Placodermi
Arthrodira
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Wuttagoonaspidae
Phyllolepida
Phyllolepididae
Actinolepidae
Phlyctaeniidae
Arctolepididae
Groenlandaspididae
Williamsaspididae
  • Elvaspis
  • Williamsaspis
Holonematidae
Homostiidae
Migmatocephala
Buchanosteidae
Eubrachythoraci
    • see below↓
Kudjanowiaspis

Ailuracantha dorsofelis Dicksonosteus arctirus Cartieraspis

Groenlandaspis riniensis
Coccosteomorphi
Coccosteoidea
Coccosteidae
Panxiosteidae
Incisoscutoidea
Camuropiscidae
Pachyosteomorphi
Dunkleosteoidea
Heterosteidae
Aspinothoracidi
Brachydeiridae
Selenosteidae
Coccosteus cuspidatus Dunkleosteus terrelli Titanichthys termieri
Taxon identifiers
Errolosteus


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