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Abstract:

A collection of radiolarian Stylodictya-type shells from 17 surface sediment samples from the equatorial to Antarctic W Pacific Ocean was studied. Comparison of conventional taxonomic criteria used for the identification of the closely related taxa Stylodictya multispina, S. aculeata, Porodiscus spp. and Stylochlamydium asteriscus with the results of an objective numerical analysis of 11 two-state and quantitative characters suggest that S. multispina and Porodiscus spp. are members of the same taxonomic unit which decreases in abundance from the equator to the Antarctic. -from Authors

Registro:

Documento: Artículo
Título:Classification and geographic distribution of Stylodictya-type radiolarians
Autor:Boltovskoy, D.; Vrba, A.
Filiación:Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, and CONICET, Argentina, Argentina
Palabras clave:Radiolaria; zoogeography; Pacific; Aculeata; Asteriscus; Porodiscus; Porodiscus; Radiolaria (protozoans); Stylochlamydium asteriscus; Stylodictya; Stylodictya multispina
Año:1988
Volumen:34
Número:4
Página de inicio:332
Página de fin:340
Título revista:Micropaleontology
ISSN:00262803
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v34_n4_p332_Boltovskoy

Citas:

---------- APA ----------
Boltovskoy, D. & Vrba, A. (1988) . Classification and geographic distribution of Stylodictya-type radiolarians. Micropaleontology, 34(4), 332-340.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v34_n4_p332_Boltovskoy [ ]
---------- CHICAGO ----------
Boltovskoy, D., Vrba, A. "Classification and geographic distribution of Stylodictya-type radiolarians" . Micropaleontology 34, no. 4 (1988) : 332-340.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v34_n4_p332_Boltovskoy [ ]
---------- MLA ----------
Boltovskoy, D., Vrba, A. "Classification and geographic distribution of Stylodictya-type radiolarians" . Micropaleontology, vol. 34, no. 4, 1988, pp. 332-340.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v34_n4_p332_Boltovskoy [ ]
---------- VANCOUVER ----------
Boltovskoy, D., Vrba, A. Classification and geographic distribution of Stylodictya-type radiolarians. 1988;34(4):332-340.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v34_n4_p332_Boltovskoy [ ]