Yamamoto Ken-ichi
Structure of the digestive diverticula of the Scalded clam, Tridacna squamosa（Mollusca : Bivalvia : Eulamellibranchia）
Journal of National Fisheries University Volume 58 Issue 2
Page 135-157
published_at 2009-12
Title
ヒレシャコガイの中腸腺の構造
Structure of the digestive diverticula of the Scalded clam, Tridacna squamosa（Mollusca : Bivalvia : Eulamellibranchia）
Source Identifiers
[PISSN] 0370-9361
Creator Keywords
Scalded clam
Eulamellibranchia
Corrosion resin-cast
Digestive diverticula
Embayment
Duct
Tubule
The corrosion resin-casts and the tissue preparations (Azan staining) of the digestive diverticula of the Scalded clam, Tridacna squamosa were observed. The basic structure of the digestive diverticula was essentially identical to those of other species in Eulamellibranchia. The digestive diverticula surrounded the stomach on all sides except the ventral and the right sides. The orifices of the multiple ducts located at three large embayments of the stomach. Internal wall of the duct was covered from the orifices to the apex with the cilium. Each tubule extended at the end of the duct. The tubule had the darkly staining cell at the crypt.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
National Fisheries University
Date Issued
2009-12
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0370-9361