ULTRASTRUCTURE OF INTROVERT AND PHARYNX OF HALICRYPTUS-SPINULOSUS (PRIAPULIDA)

被引：20

作者：

STORCH, V

HIGGINS, RP

RUMOHR, H

机构：

[1] NATL MUSEUM NAT HIST,DEPT INVERTEBRATE ZOOL,WASHINGTON,DC 20560

[2] UNIV KIEL,INST MEERESKUNDE,W-2300 KIEL 1,GERMANY

来源：

JOURNAL OF MORPHOLOGY | 1990年 / 206卷 / 02期

关键词：

D O I：

10.1002/jmor.1052060203

中图分类号：

R602 [外科病理学、解剖学]; R32 [人体形态学];

学科分类号：

100101 ;

摘要：

The introvert of Halicryptus spinulosus bears three kinds of sensilla: buccal papillae, ordinary scalids, and dentoscalids. They are all characterized by bipolar monociliary receptor cells. The former two have apical openings at which the sensory cilia are in close contact with the ambient sea water. The pharyngeal teeth are composed of slender epithelial cells the tips of which are devoid of organelles and a thick cuticle. The anatomy of the muscle arrangement of the pharynx is described. Glands occur at the junction of the pharynx and midgut. Copyright © 1990 Wiley‐Liss, Inc.

引用

页码：163 / 171

页数：9

共 27 条

[1]

BROWN R, 1989, ZOOL SCR, V18, P471

[2] STRUCTURE AND ULTRASTRUCTURE OF MUSCLES IN THE PRIAPULID HALICRYPTUS-SPINULOSUS - FUNCTIONAL AND PHYLOGENETIC REMARKS [J].