fish fins development

Discussion of everything related to the Theory of Evolution.

Moderators: Leonid, amiradm, BioTeam

Post Reply
User avatar
hiro
Garter
Garter
Posts: 47
Joined: Tue Apr 19, 2005 3:12 pm
Location: hk-->australia
Contact:

fish fins development

Post by hiro » Sat Mar 31, 2007 2:24 am

hi guys
i am not sure the gill arch and fin arch theory
i just know gill arch theroy is the girdle arose from the posterior gill arch; and fin arch theroty is the fin orgainate from ventrolateral fin in the body...

i can't find a bit more details than this.....could anyone help?
thx~~~

and p.s. about the teeth development first appeared in the vertebrate or jawed fish...i can't find info of it...i don;t know how!

Darby
Viper
Viper
Posts: 1278
Joined: Thu Mar 02, 2006 5:29 pm
Location: New York, USA

Post by Darby » Sat Mar 31, 2007 5:30 pm

Try these

http://www.eurekalert.org/pub_releases/ ... 072606.php
(There's a little about anatomical derivation buried in the genetic stuff)

http://pondside.uchicago.edu/ceb/Coates2003Fins.pdf
(This seems to directly address your issue)

There are other references online, but they are very technical and mostly interested in the hox genes rather than the structures involved.

User avatar
hiro
Garter
Garter
Posts: 47
Joined: Tue Apr 19, 2005 3:12 pm
Location: hk-->australia
Contact:

Post by hiro » Sun Apr 01, 2007 1:17 am

^^ thx a lot that's helpful

Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests