SPERMATOZOON OF ARTHROPODA .6. EPHEMEROPTERA

被引：38

作者：

BACCETTI, B

DALLAI, R

GIUSTI, F

机构：

[1] Istitute of Zoology, University of Siena, Siena

来源：

JOURNAL OF ULTRASTRUCTURE RESEARCH | 1969年 / 29卷 / 3-4期

关键词：

D O I：

10.1016/S0022-5320(69)90112-9

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this work the spermatozoon of Chloëon dipteron (Ephemeroptera) is examined. The three most important features are that (a) the acrosome is very brief; (b) the mitochondrial derivative is represented by a long mitochondrion with transverse cristae and by a crystalline mass enveloped in a separated membrane; (c) the axial filament of the tail lacks the two principal central units and the central sheath, and is therefore, of the 9 + 9 +0 pattern. This type of flagellum has not previously been described. © 1969 Academic Press, Inc.

引用

页码：343 / +

页数：1

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