The ultrastructure of the anal vesicle of the parasitoid, Microplitis croceipes (Hymenoptera:Braconidae).

Abstract:

:The fine structural characteristics of epithelial cells of the anal vesicle in the hymenopteran parasitoid, Microplitis croceipes (Cresson), are similar to those of transport cells. Apical and basal infoldings, an abundance of mitochondria, ribosomes, rough endoplasmic reticulum, Golgi complexes and pinocytotic vesicles all indicate a transport function for these epithelial cells. The medial portions of both Malpighian tubules located within the anal vesicle also were examined and on the basis of morphology appear to be active. These observations support earlier physiological data which indicate that the anal vesicle functions in absorption of nutrients and excretion.

journal_name

J Morphol

journal_title

Journal of morphology

authors

Edson KM,Norton WN,Vinson SB

doi

10.1002/jmor.1051540205

subject

Has Abstract

pub_date

1977-11-01 00:00:00

pages

243-257

issue

2

eissn

0362-2525

issn

1097-4687

journal_volume

154

pub_type

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