Taxonomy and Geographic Variation of Pyura microcosmus (Savigny) from Lusitanian Waters and the Red Sea : Urochordata, Ascidiacea
スポンサーリンク
概要
- 論文の詳細を見る
Pyura microcosmus (Savigny, 1816), so far recorded from Lusitanian waters, is shown to have from 1 to 3 gonads on the right side and to be a senior synonym of P. pantex (Savigny, 1816) from the Red Sea. On the basis of differences in the percentage of individuals with 1 right gonad and the number of gonadal capsules on each side, we suggest possible geographic differentiation of this species into two local populations (Atlantic/deep Mediterranean and Red Sea/shallow Mediterranean). The present distribution pattern of the latter population is discussed biogeographically in terms of migration and disjunction models.
- 社団法人日本動物学会の論文
- 1993-12-15
著者
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Nishikawa Teruaki
The Nagoya University Museum, Nagoya University
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Nishikawa T
The Nagoya University Museum Nagoya University
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Nishikawa Teruaki
Graduate School Of Human Informatics Nagoya University
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Turon Xavier
Departament de Bologia Animal (Invertebrats), Facultat de Biologia, Universitat de Barcelona
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Turon Xavier
Departament De Bologia Animal (invertebrats) Facultat De Biologia Universitat De Barcelona
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- INTRASPECIFIC GENETIC VARIATION OF BRANCHIOSTOMA BELCHERI IN JAPANESE AND CHINESE COASTAL WATERS(Genetics)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- Mitochondrial DNA Variation and Genetic Relationships of Branchiostoma Species from the Pacific and Atlantic Oceans
- Tunic Cuticular Protrusions in Ascidians (Chordata, Tunicata) : A Perspective of Their Character-State Distribution
- First Find of Epigonichthys maldivensis (Cooper) and Rediscovery of E, lucayanus (Andrews) from Nanwan Bay, Southern Taiwan (Cephalochordata)
- Taxonomy and Geographic Variation of Pyura microcosmus (Savigny) from Lusitanian Waters and the Red Sea : Urochordata, Ascidiacea