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Handa Takeshi


Structure of Duct and Tubule of Digestive Diverticula in the Snail, Semisulcospira libertina (Gastropoda : Mesogastropoda)

Journal of National Fisheries University Volume 57 Issue 4 Page 271-275
published_at 2009-03
57-4-271-275.pdf
[fulltext] 895 KB
Title
力ワニナの中腸腺の導管と中腸腺細管の構造
Structure of Duct and Tubule of Digestive Diverticula in the Snail, Semisulcospira libertina (Gastropoda : Mesogastropoda)
Creators Yamamoto Ken-ichi
Creators Handa Takeshi
Source Identifiers
Creator Keywords
Mesogastropoda Semisulcospira libertina Digestive diverticula Duct Tubule
The structure of the duct and the tubules of the digestive diverticula in the snail, Semisulcospira libertina, was examined with histological sections. The tubules branched off dichotomously from several sites of the tubule system, after extended from the junction of both the tip and side wall of the duct. From the results of this experiment, the tubule pattern of the snail indicated the dichotomous branching type, and the duct was supposed to be undifferentiated to the main duct with the secondary duct.
Languages jpn
Resource Type departmental bulletin paper
Publishers National Fisheries University
Date Issued 2009-03
File Version Version of Record
Access Rights open access
Relations
[ISSN]0370-9361