Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico

Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico

This is the first record of simultaneous hermaphroditism in the polychaete Ctenodrilus serratus and of its occurrence in coastal waters of Baja California Sur. A total of 37 specimens were collected from the major spines of five slate-pencil sea urchins, Eucidaris thouarsii, in the subtidal area of...

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Autor principal: Bastida-Zavala, José Rolando
Formato: Online
Idioma:spa
Publicado: Universidad de Costa Rica 1994
Acceso en línea:https://revistas.ucr.ac.cr/index.php/rbt/article/view/23291
id RBT23291
record_format ojs
spelling RBT232912022-05-20T14:43:23Z Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus(Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico Bastida-Zavala, José Rolando THis is the first record of simultaneous hermaphroditism in the polychaete Ctenodrilus serratus and of its occurrence in coastal waters of Baja California Sur. A total of 37 specimens were collected from the major spines of five slate-pencil sea urchins, Eucidaris thouarsii, in the subtidal area of a petroleum pier, in Babia de La Paz. Morphological variation is not as high as would be expected in a species complex, but with this report the number of reproductive modes for the species is increassed to three: asexual, protandric and simultaneous hermaphroditism This is the first record of simultaneous hermaphroditism in the polychaete Ctenodrilus serratus and of its occurrence in coastal waters of Baja California Sur. A total of 37 specimens were collected from the major spines of five slate-pencil sea urchins, Eucidaris thouarsii, in the subtidal area of a petroleum pier, in Babia de La Paz. Morphological variation is not as high as would be expected in a species complex, but with this report the number of reproductive modes for the species is increassed to three: asexual, protandric and simultaneous hermaphroditism Universidad de Costa Rica 1994-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/23291 Revista de Biología Tropical; Vol. 42 No. 3 (1994): Volume 42 – Regular number 3 – December 1994; 737–741 Revista de Biología Tropical; Vol. 42 Núm. 3 (1994): Volumen 42 – Número regular 3 – Diciembre 1994; 737–741 Revista Biología Tropical; Vol. 42 N.º 3 (1994): Volume 42 – Regular number 3 – December 1994; 737–741 2215-2075 0034-7744 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/23291/23596 Copyright (c) 1994 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0
institution Universidad de Costa Rica
collection Revista de Biología Tropical
language spa
format Online
author Bastida-Zavala, José Rolando
spellingShingle Bastida-Zavala, José Rolando
Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
author_facet Bastida-Zavala, José Rolando
author_sort Bastida-Zavala, José Rolando
description This is the first record of simultaneous hermaphroditism in the polychaete Ctenodrilus serratus and of its occurrence in coastal waters of Baja California Sur. A total of 37 specimens were collected from the major spines of five slate-pencil sea urchins, Eucidaris thouarsii, in the subtidal area of a petroleum pier, in Babia de La Paz. Morphological variation is not as high as would be expected in a species complex, but with this report the number of reproductive modes for the species is increassed to three: asexual, protandric and simultaneous hermaphroditism
title Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
title_short Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
title_full Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
title_fullStr Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
title_full_unstemmed Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus (Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
title_sort hermafroditismo simultáneo y extensión de ámbito de ctenodrilus serratus (polyehaeta: ctenodrllidae) en baja california sur, mexico
title_alt Hermafroditismo simultáneo y extensión de ámbito de Ctenodrilus serratus(Polyehaeta: Ctenodrllidae) en Baja California Sur, Mexico
publisher Universidad de Costa Rica
publishDate 1994
url https://revistas.ucr.ac.cr/index.php/rbt/article/view/23291
work_keys_str_mv AT bastidazavalajoserolando hermafroditismosimultaneoyextensiondeambitodectenodrilusserratuspolyehaetactenodrllidaeenbajacaliforniasurmexico
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