Hi,
 
If the fish Ronn was asking about are bitterling, the ovipository
tube is only developped through spawning season and it seems to
consists mainly of the epitelium (but I did not do any histological
studies - or know of any). Hope this is of use!
 
Irene
 
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Irene Zweimueller            e-mail: [log in to unmask]
Inst. of Zoology            phone:  ++43 1 31 336 1337 or 1342
Dept. of Limnology          fax:    ++43 1 31 336 778
Althanstr. 14
A-1090 Wien
AUSTRIA - EUROPE
 
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