International study on Artemia. LIII. Morphological study of Artemia with emphasis to Old World strains. I. Bisexual populations

被引：38

作者：

Triantaphyllidis, GV

Criel, GRJ

Abatzopoulos, TJ

Sorgeloos, P

机构：

[1] State Univ Ghent, Lab Aquaculture, B-9000 Ghent, Belgium

[2] State Univ Ghent, Artemia Reference Ctr, B-9000 Ghent, Belgium

[3] State Univ Ghent, Dept Anat Histol & Embryol, Sect Human Anat & Embryol, B-9000 Ghent, Belgium

[4] Aristotelian Univ Salonika, Sch Biol, Fac Sci, Dept Genet Dev & Mol Biol, GR-54006 Salonika, Greece

来源：

HYDROBIOLOGIA | 1997年 / 357卷 / 1-3期

关键词：

Artemia; morphology; morphometry; discriminant analysis; cluster analysis; scanning electron microscopy;

D O I：

10.1023/A:1003190905100

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

A detailed morphological and allometrical study was performed with adult males and females of eleven bisexual populations of brine shrimp Artemia. Multivariate procedures, discriminant and cluster analysis, allowed to separate and group together populations which exhibit great genetic similarities. The eleven populations studied form four distinct groups: the A. franciscana group, the A. tunisiana group, the A. urmiana group and a broader group which includes Eastern Old World populations. Scanning electron microscopy revealed differences in the male genital organs of an A. tunisiana population by lacking a medial protuberance in the base of the penes while the pattern of the ectodermal ridges of the brood pouch of A. urmiana markedly differed from the other populations studied.

引用

页码：139 / 153

页数：15

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[Anonymous], MARINE ECOLOGY 2