Youngolepis

Youngolepis

Taxobox
name = "Youngolepis"
fossil_range = Early Devonian


image_width = 250px
image_caption =
regnum = Animalia
phylum = Chordata
subphylum = Vertebrata
classis = Osteichthyes
subclassis = Sarcopterygii
ordo = Coelacanthiformes
genus = "Youngolepis"
species = "Y. praecursor"
binomial = "Youngolepis praecursor"
binomial_authority = Chang & Yu, 1981

"Youngolepis" is a genus of prehistoric lobe-finned fish which lived during the Early Devonian period (Lochkovian to Pragian stages, about 407-416 million years ago). Fossils have been found in China.


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • List of Sarcopterygii — This list of lobe finned fish is a comprehensive listing of all genera that have ever been included in the class Sarcopterygii, excluding purely vernacular terms. The list includes all commonly accepted genera, but also genera that are now… …   Wikipedia

  • CROSSOPTÉRYGIENS — Le terme de Crossoptérygien fut créé par Huxley (1861) pour regrouper les Cladistia, ou Brachioptérygiens (Polypterus , Calamoichthys ) actuels avec divers poissons fossiles, dont les Actinistia, ou Cœlacanthiformes, qui n’étaient alors pas… …   Encyclopédie Universelle

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”