Yamamoto Ken-ichi
Structure of digestive diverticula in a sea hare, Aplysia (Varria) kurodai (Gastropoda : Opisthobranchia : Aplysiomorpha)
Journal of National Fisheries University Volume 59 Issue 1
Page 27-38
published_at 2010-12
Title
アメフラシの中腸腺の構造
Structure of digestive diverticula in a sea hare, Aplysia (Varria) kurodai (Gastropoda : Opisthobranchia : Aplysiomorpha)
Source Identifiers
Creator Keywords
Gastropoda
sea hare
corrosion cast
digestive diverticula
duct
tubule
The corrosion resin-casts and the tissue preparations (Azan staining) of the digestive diverticula in a sea hare, Aplysia (Varria) kurodai, were observed. The digestive diverticula were situated on the ventral side of stomach. Three ducts arose from the proximity of the style sac: one from the right side and two from the left side of the style sac. Each duct ramified. Each tubule extended to the side wall or end of the duct, and was branching out. From the results of the observations, we concluded that the digestive diverticula in a sea hare (Opisthobranchia : Aplysiomorpha) have the structure similar to those in Prosobranchia (Vetigastropoda).
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
National Fisheries University
Date Issued
2010-12
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0370-9361