Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico

Morphological data from incidental captures in the Gulf of California of the spider crabs Maiopsis panamensis and Stenocionops ovata are presented. Sex ratios, carapace width and length distributions by sex, weight distribution by sex, and ovigerous female frequency are reported. New maximum values...

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Autores principales:	Villalejo-Fuerte,Marcial, Ceballos-Vázquez,Bertha P, Arellano-Martínez,Marcial, García-Domínguez,Federico
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2001
Materias:	Spider crab Majoidea Gulf of California Mexico
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572001000200008
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spelling	oai:scielo:S0718-195720010002000082009-05-08Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, MexicoVillalejo-Fuerte,MarcialCeballos-Vázquez,Bertha PArellano-Martínez,MarcialGarcía-Domínguez,Federico Spider crab Majoidea Gulf of California Mexico Morphological data from incidental captures in the Gulf of California of the spider crabs Maiopsis panamensis and Stenocionops ovata are presented. Sex ratios, carapace width and length distributions by sex, weight distribution by sex, and ovigerous female frequency are reported. New maximum values for the size of the branchial width of the carapace in males of both species have been observed. 70 mm wider than previously recorded in M. panamensis and a 9.5 mm wider in S. ovata. Moreover, the presence of M. panamensis along the West Coast of the Gulf of California has been registered, out of its limit of the reported distribution.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.36 n.2 20012001-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572001000200008en10.4067/S0718-19572001000200008
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Spider crab Majoidea Gulf of California Mexico
spellingShingle	Spider crab Majoidea Gulf of California Mexico Villalejo-Fuerte,Marcial Ceballos-Vázquez,Bertha P Arellano-Martínez,Marcial García-Domínguez,Federico Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
description	Morphological data from incidental captures in the Gulf of California of the spider crabs Maiopsis panamensis and Stenocionops ovata are presented. Sex ratios, carapace width and length distributions by sex, weight distribution by sex, and ovigerous female frequency are reported. New maximum values for the size of the branchial width of the carapace in males of both species have been observed. 70 mm wider than previously recorded in M. panamensis and a 9.5 mm wider in S. ovata. Moreover, the presence of M. panamensis along the West Coast of the Gulf of California has been registered, out of its limit of the reported distribution.
author	Villalejo-Fuerte,Marcial Ceballos-Vázquez,Bertha P Arellano-Martínez,Marcial García-Domínguez,Federico
author_facet	Villalejo-Fuerte,Marcial Ceballos-Vázquez,Bertha P Arellano-Martínez,Marcial García-Domínguez,Federico
author_sort	Villalejo-Fuerte,Marcial
title	Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
title_short	Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
title_full	Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
title_fullStr	Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
title_full_unstemmed	Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico
title_sort	contribution to the biology of the spider crabs maiopsis panamensis faxon, 1893 and stenocionops ovata (bell, 1835) (decapoda: majoidea) from the gulf of california, mexico
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2001
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572001000200008
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Contribution to the biology of the spider crabs Maiopsis panamensis Faxon, 1893 and Stenocionops ovata (Bell, 1835) (Decapoda: Majoidea) from the Gulf of California, Mexico

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