hope you have had other answers
try looking for the names of specific creatures and/or for aquatic  
creatures
here is a full size plastic clam and the site has other animals too
_http://www.tapirback.com/tapirgal/gifts/friends/aquatic/clam-plastic-shellf
ish-sealife-f1124.htm_ 
(http://www.tapirback.com/tapirgal/gifts/friends/aquatic/clam-plastic-shellfish-sealife-f1124.htm) 
 
this site has creatures imbedded in resin -- maybe one you need?
_http://www.kingofswords.com/Real-Insects-Resin-Displays.html_ 
(http://www.kingofswords.com/Real-Insects-Resin-Displays.html) 
 
and this "Plastic animal replicas for educators
_http://www.acornnaturalists.com/Plastic-Animal-Replicas-for-Educators-C1143
.aspx_ 
(http://www.acornnaturalists.com/Plastic-Animal-Replicas-for-Educators-C1143.aspx) 
 
none/few are enlarged - sorry -- large magnifying glass!!???
 
Barbara Hass, retired librarian
 
 
 
In a message dated 11/3/2010 2:04:11 P.M. Mountain Daylight Time,  
[log in to unmask] writes:

macroinvertebrates


=========================================================
Important Subscriber Information:

The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes).

If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).