Clarifying taxonomy #1

Clarifying taxonomy #1

Lineage (full): root; cellular organisms; Eukaryota; Fungi/Metazoa group; Metazoa; Eumetazoa; Bilateria; Coelomata; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Tetrapoda; Amniota; Sauropsida; Sauria; Lepidosauria; Squamata; Scleroglossa

Serpentes (snakes) Click on organism name to get more information.

Fig. 7. Domain of expression of Hoxc6, in a chicken, left, and in a snake, right. The evolution from tetrapods to snakes seem to imply an extension of the domain of Hoxc6, rostrally, and caudally. Photo by McOmber and Burke.

  1. Serpentes are tetrapods
  2. McOmber and Burke ; a reference?

2 Responses

  1. […] Lack of acquaintance with embryology is patent: Clarifying taxonomy #1, RTFM Avoid embarrassment, You foolish […]

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: