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Cathlesichthys

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Extinct genus of homostiid arthrodire

Cathlesichthys
Temporal range: Early Devonian PreꞒ O S D C P T J K Pg N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Suborder: Brachythoraci
Family: Homostiidae
Genus: Cathlesichthys
Young, 2004
Species: C. weejasperensis
Binomial name
Cathlesichthys weejasperensis
Young, 2004

Cathlesichthys is an extinct genus of homostiid arthrodire from Wee Jasper, during the Early Devonian.

Etymology

The generic epithet honors Ian and Helen Cathles, being a compound of their surname combined with the Greek word for fish ιχθύς (ichthýs). The specific epithet refers to the location of where it was found (Wee Jasper).

Description

Cathlesichthys is known from an incomplete paranuchal, and nuchal plates, attaining a skull length of around 20 cm.

References

  1. ^ Young, Gavin C. (2004). "Large brachythoracid arthrodires (Placoderm fishes) from the early Devonian of Wee Jasper, New South Wales, Australia, with a discussion of basal brachythoracid characters". Journal of Vertebrate Paleontology. 24: 1–17. doi:10.1671/1942-1. S2CID 129319924.
Arthrodira
Gnathostomata
Placodermi
Arthrodira
    • see below↓
Arthrodira
Arthrodira
Wuttagoonaspidae
Phyllolepida
Phyllolepididae
Actinolepidae
Phlyctaenioidei
Phlyctaeniidae
Arctolepididae
Groenlandaspididae
Williamsaspididae
Brachythoraci
Holonematidae
Homostiidae
Migmatocephala
Buchanosteidae
Eubrachythoraci
    • see below↓
Kudjanowiaspis

Ailuracantha dorsofelis Dicksonosteus arctirus Cartieraspis

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