Thread subject: Diptera.info :: jellyfish?

Posted by cthirion on 02-12-2009 23:37
#1
Belgium Lake of fresh water : jellyfish of the Cnidaires. O,7 mm?

Posted by cthirion on 03-12-2009 00:00
#2
View...perhaps!

Posted by pwalter on 03-12-2009 00:38
#3
Hi, this is a Bryozoan, Cristatella sp - an 'egg'.

Posted by Roger Thomason on 03-12-2009 01:19
#4
http://en.wikiped...ryozoa.jpg
Looks like No 2 in the link.



Regards Roger
Edited by Roger Thomason on 03-12-2009 01:31

Posted by cthirion on 03-12-2009 12:23
#5
Super, thank you Roger, it is for one of my former students who animates didactic divings!

Thank you also with pwalter for the proposition!

With my friendships!
Camille

Posted by atylotus on 04-12-2009 15:43
#6
Next to Cristatella mucedo this could also be the statoblast of Pectinatella magnifica, a recent invader, at least in Dutch freshwaterbodies. You'll have to check the colonies underwater. The colonies of both species are quiite different. See also http://www.bryozoans.nl/statoblasts/nl/statoblast_intro.html
Edited by atylotus on 04-12-2009 15:45

Posted by cthirion on 04-12-2009 18:32
#7
Here the new one, I send to my friend, thank you for him, I will perhaps need your true name to add it in his publication, I will then recontact you in PM!

Thank you for your assistance!
Camille

Posted by atylotus on 04-12-2009 22:19
#8
Atylotus is Ton van Haaren (ton.vanhaaren@grontmij.nl) but if you need more detailed biological and ecological information on Bryozoans, you better check with the bryozoans.nl webmaster Michiel van der Waaij.

Posted by cthirion on 04-12-2009 22:32
#9
Thank you, I put to you in contact!

Camille