Rare Placoderm – Cowralepis mclachlani

$1,299

In stock

SKU: 5893 Categories: , Tags: ,

Description

Cowralepis mclachlani
Middle Devonian
Cowra, New South Wales

Large 110mm phyllolepid placoderm fish on 127mm slab. Extremely rare, especially as large as this one.

Cowralepis belongs the extinct Class Placodermi, a group of diverse armored fishes that ruled the Devonian seas.  This genus is known from well-preserved specimens including the gill arches and tail at various growth stages so researchers have been able to study its path of development into adulthood as well as the evolution of early jawed vertebrates in general.  This is unusual because most placoderms are known from jaws or head and trunk shields sometimes found together but little to nothing of the branchial skeleton.

Additional information

Weight 300 g