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Abstract:

In order to facilitate the identification of Artemia sibling species, the morphology of the male and female structures involved in the pre-copulatory embrace (amplexus) of Argentine populations of A. franciscana and A. persimilis was compared. Differences between the species in the female cuticular projections and the frontal knobs of the male second antenna result in differences in the form of the amplexus and in the degree of pressure on the female during amplexus. These characters are helpful tools in the specific identification of live and preserved adults. The usefulness of the shape of the male's second antenna as morphological and morphometrical characters in Artemia taxonomy at the species level is discussed. Copyright © 2006 Magnolia Press.

Registro:

Documento: Artículo
Título:Comparison of the amplexial morphology of two Argentine populations of Artemia (Crustacea, Anostraca, Artemiidae): A reliable taxonomical tool
Autor:Pastorino, X.I.; Cohen, R.G.
Filiación:Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EHA, Buenos Aires, Argentina
Aqua Bounty Pacific, 8355 Aero Drive, San Diego, CA 92123, United States
Palabras clave:Amplexus; Artemia; Female cuticular projections; Male frontal knob; Anostraca; Artemia; Artemia franciscana; Artemia persimilis; Artemiidae; Crustacea
Año:2006
Número:1296
Página de inicio:45
Página de fin:53
Título revista:Zootaxa
Título revista abreviado:Zootaxa
ISSN:11755326
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1296_p45_Pastorino

Referencias:

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Citas:

---------- APA ----------
Pastorino, X.I. & Cohen, R.G. (2006) . Comparison of the amplexial morphology of two Argentine populations of Artemia (Crustacea, Anostraca, Artemiidae): A reliable taxonomical tool. Zootaxa(1296), 45-53.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1296_p45_Pastorino [ ]
---------- CHICAGO ----------
Pastorino, X.I., Cohen, R.G. "Comparison of the amplexial morphology of two Argentine populations of Artemia (Crustacea, Anostraca, Artemiidae): A reliable taxonomical tool" . Zootaxa, no. 1296 (2006) : 45-53.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1296_p45_Pastorino [ ]
---------- MLA ----------
Pastorino, X.I., Cohen, R.G. "Comparison of the amplexial morphology of two Argentine populations of Artemia (Crustacea, Anostraca, Artemiidae): A reliable taxonomical tool" . Zootaxa, no. 1296, 2006, pp. 45-53.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1296_p45_Pastorino [ ]
---------- VANCOUVER ----------
Pastorino, X.I., Cohen, R.G. Comparison of the amplexial morphology of two Argentine populations of Artemia (Crustacea, Anostraca, Artemiidae): A reliable taxonomical tool. Zootaxa. 2006(1296):45-53.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11755326_v_n1296_p45_Pastorino [ ]