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Título: | Nota sobre algunos tintinnoineos del plancton de Puerto Rico |
Autor: | Durán, Miguel | Fecha de publicación: | 1957 | Editor: | Consejo Superior de Investigaciones Científicas (España) | Citación: | Investigación Pesquera 8: 97-120 (1957) | Resumen: | [EN] A list is given of the species of Tintinnoinea present in a few microplankton samples taken in Puerto Rico coastal waters. As it would be expected, an annoying nomenclatural problem -the convenience of the use of infraspecific names- has arisen, and in arder to avoid to make the status of severa! affected species still more complicated, the data that show the inconsistency of several specific definitions have been merely exposed, withcut introducing new nomenclatura! changes. Obviously, the specific fragmentation of almost all the genera quoted in this paper claims for an accurate revision, feasible only on the basis of the study of a set of samples of world-wide, or almost, distribution.
A new species, Metacylis tropica, is described; loricae belonging to it had been previously adscribed to Metacylis corbula. According to HADA's wiew-point, sorne loricae are tentatively adscribed to the ill-defined Codonellopsis morchella (Cleve).
The generic name Epiorella Kofoid & Campbell is replaced by its senior synonym Epiplocyloides Hada. It is pointed out that Craterella obscura (Brandt) seems to be more closely related to Epiplocylidae than to Petalotrichidae.
About a half of the 20 identified species are clearly intertropical in their distribution. The remaining are either tropical-temperate or of a still wider distribution [ES] En la presente nota se da a conocer el resultado del estudio de las especies de tintinnoineos presentes en 4 muestras de microplancton nerítico procedentes de aguas de la costa de la isla de Puerto Rico, amablemente cedidas por el doctor MARGALEF. A pesar de lo reducido del material de estudio, se puede justificar la publicación de los presentes datos por proceder de un plancton todavía no estudiado en este sentido. Las muestras, que se numeran de 1 a 4, han sido tomadas en las siguientes localidades y fechas: [...] |
Descripción: | 24 pages, 21 figures | URI: | http://hdl.handle.net/10261/170363 | ISSN: | 0020-9953 |
Aparece en las colecciones: | (IIP) Investigación Pesquera |
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