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Tristichopterids (Tristichopteridae) were a
diverse and
successful group of fish-like
tetrapodomorphs living throughout the
Middle and Late Devonian. They...
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coronoid exists in most
other tristichopterids but is
absent in
derived genera such as Eusthenodon. In
tristichopterids, the
anterior and
middle coronoids...
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their closest finned relatives, two
groups of stem
tetrapods called tristichopterids and elpistostegalids. This
clade is
defined as "the node-based clade...
- them the
rhizodonts (notably Sauripterus), the osteolepidids, the
tristichopterids (notably Eusthenopteron), and more
recently the
elpistostegalians (also...
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pertain to Hyneria, and ****uming
proportions similar to more
complete tristichopterids, it
suggests H.
lindae could possibly reach lengths up to 3.5 metres...
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Platycephalichthys is a
genus of
tristichopterid lobe-finned fish
which lived during the
Upper Devonian,
Frasnian stage.
Below is a
cladogram from Swartz...
- 8–16.4 ft) and
Barameda estimated at 3–4 m (9.8–13.1 ft) in length.
Tristichopterid Hyneria reached length up to 3.5 m (11 ft). Gyrosteus,
which belongs...
- Johanson, Z., and Ahlberg, P. E. (2001)
Devonian rhizodontids and
tristichopterids (Sarcopterygii; Tetrapodomorpha) from East Gondwana. Trans. R. Soc...
- tetrapods,
Panderichthys exhibits a
range of
features transitional between tristichopterid lobe-fin
fishes (e.g., Eusthenopteron) and
early tetrapods. It is named...
-
Heddleichthys is a
derived tristichopterid, the
first from Britain. Snitting, D. (2009). "Heddleichthys- a new
tristichopterid genus from the Dura Den Formation...
