CONCH-L Archives

Conchologists List

CONCH-L@LISTSERV.UGA.EDU

Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Erica Freeman <[log in to unmask]>
Reply To:
Conchologists List <[log in to unmask]>
Date:
Mon, 5 Oct 2009 19:35:58 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (43 lines)
Hello, new member here, looking for help identifying this snail.

http://www.djbphoto.com/tinypic_nebv1/PetSnails/Latif/Latif1.JPG
http://www.djbphoto.com/tinypic_nebv1/PetSnails/Latif/Latif6.JPG
http://www.djbphoto.com/tinypic_nebv1/PetSnails/Latif/Latif7.JPG

It was collected along the banks of Permanente Creek in Mountain View, Santa
Clara County, California (collection site approx. N 37.42299,  W 122.08652),
from among a sizeable population, alongside similar numbers of Otala lactea.
 An aquaintance suggested it is Theba pisana, but according to Roth's
"Checklist of the Land Snails and Slugs of California," T. pisana is not
found anywhere near this part of California.

The snail in question does not share the chocolate brown aperture and
columella of O. lactea, and it had a visible umbilicus when I got it (which
I did not manage to photograph). The shell has grown to cover it up now.
This particular snail mated with an O. lactea in my tank.  The Otala
subsequently laid eggs, resulting in a clutch of 4 dozen baby snails
(hatched on Sept. 17, 2009).

4 days old:
http://www.djbphoto.com/tinypic_nebv1/PetSnails/SnailHatchlings091005/090921Hatchlings/3.jpg
http://www.djbphoto.com/tinypic_nebv1/PetSnails/SnailHatchlings091005/090921Hatchlings/5.jpg

12 days old:
http://www.djbphoto.com/tinypic_nebv1/PetSnails/SnailHatchlings091005/090929SnailBabies/2ohhai.JPG
http://www.djbphoto.com/tinypic_nebv1/PetSnails/SnailHatchlings091005/090929SnailBabies/4.JPG
http://www.djbphoto.com/tinypic_nebv1/PetSnails/SnailHatchlings091005/090929SnailBabies/7onfinger.JPG

If the snail in question is not some other species of Otala, it is a species
that is capable of breeding with Otala.  Does anyone have any ideas about
its identity?  Thanks in advance.

Erica Freeman

----------------------------------------------------------------------
[log in to unmask] - a forum for informal discussions on molluscs
To leave this list, click on the following web link:
http://listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1
Type your email address and name in the appropriate box and
click leave the list.
----------------------------------------------------------------------

ATOM RSS1 RSS2