Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia
[EN] Twenty different sponges have been found on the back or legs of Inachus thoracicus, in a study of epibiontes sponges on four specimens of these crustaceans. Until now, only two sponges -Mycale (Aegagropila) rotalis and M. (Cannia) macilenta- have been know as Majidae epibiontes, but none of l. thoracicus. Twelve of the determined sponges are found on one only crab, but three of them are common; yet Batzella inops and Weberella verrucosa, uncommon, occupy half of the crab and the central third of one leg respectively. The sponges found on three of (he four crabs are moderately common and widely distributed, generally on living substrata. Tedania toxicalis, known only in California, on an alga, apears for the first time on the Old World also on a living substratum. Chenoplysilla noevus and Aplysilla sulfurea are formed by single fibres of spongin that help the implantation of the sponge on substrata of little adhesion or mobile. In a similar way, Stylopus dujardini forms a coat of spongin on which rise the spicular columns of the skeleton: the skeletal constitution of the sponges helps them to fix on difficult substratum; on the contrary, Reniera sarai, a sponge of Httle adhesion, is in a sheltered place of the crab and its presence on a living substratum is rather rareo The study comprehends the description in vivo and spicular of each species. [...] Spongia, Gastropoda, Bivalva, Suberites carnosus, Suberites massa, Dardanus arrosor, Suberites domuncula, Xetospongia halichondrioides, Paguristes hummi, Pagurus impressus, Pagurus pollicaris, Dorippe, Dromia, Homola, Reniera viscosa, Macropodia, Pisa armata, Mycale (Carmia) macilenta, Microciona toxitenuis, Stylostichon dives, Maja, Dysidea fragilis, Poecillastra compressa, Hymeniacidon sp., Microciona oxitennuis, Haliclona, Pinna, Arca, Truncularipsis trunculus, Cystoseira, Posidonia, Codium, Laminaria, Aporrhais, Pinna nobilis, Pecten varius, Mytilus, Balanus, Microcosmus sabatieri, Hyas coactatus, Phylospadix [...]
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Consejo Superior de Investigaciones Científicas (España)
1976-01
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Online Access: | http://hdl.handle.net/10261/96038 |
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[EN] Twenty different sponges have been found on the back or legs of
Inachus thoracicus, in a study of epibiontes sponges on four specimens of
these crustaceans. Until now, only two sponges -Mycale (Aegagropila) rotalis and M. (Cannia) macilenta- have been know as Majidae epibiontes, but none of l. thoracicus. Twelve of the determined sponges are found on one only crab, but three of them are common; yet Batzella inops and Weberella verrucosa, uncommon, occupy half of the crab and the central third of one leg respectively. The sponges found on three of (he four crabs are moderately common and widely distributed, generally on living substrata. Tedania toxicalis, known only in California, on an alga, apears for the first time on the Old World also on a living substratum. Chenoplysilla noevus and Aplysilla sulfurea are formed by single fibres of spongin that help the implantation of the sponge on substrata of little adhesion or mobile. In a similar way, Stylopus dujardini forms a coat of spongin on which rise the spicular columns of the skeleton: the skeletal constitution of the sponges helps them to fix on difficult substratum; on the contrary, Reniera sarai, a sponge of Httle adhesion, is in a sheltered place of the crab and its presence on a living substratum is rather rareo The study comprehends the description in vivo and spicular of each species. [...] Spongia, Gastropoda, Bivalva, Suberites carnosus, Suberites massa, Dardanus arrosor, Suberites domuncula, Xetospongia halichondrioides, Paguristes hummi, Pagurus impressus, Pagurus pollicaris, Dorippe, Dromia, Homola, Reniera viscosa, Macropodia, Pisa armata, Mycale (Carmia) macilenta, Microciona toxitenuis, Stylostichon dives, Maja, Dysidea fragilis, Poecillastra compressa, Hymeniacidon sp., Microciona oxitennuis, Haliclona, Pinna, Arca, Truncularipsis trunculus, Cystoseira, Posidonia, Codium, Laminaria, Aporrhais, Pinna nobilis, Pecten varius, Mytilus, Balanus, Microcosmus sabatieri, Hyas coactatus, Phylospadix [...] |
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artículo |
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Arroyo, Carmen Uriz, María Jesús Rubió i Lois, Manuel |
spellingShingle |
Arroyo, Carmen Uriz, María Jesús Rubió i Lois, Manuel Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
author_facet |
Arroyo, Carmen Uriz, María Jesús Rubió i Lois, Manuel |
author_sort |
Arroyo, Carmen |
title |
Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
title_short |
Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
title_full |
Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
title_fullStr |
Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
title_full_unstemmed |
Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia |
title_sort |
inachus thoracicus (crustacea, decapoda) sustrato pasivo de demospongia |
publisher |
Consejo Superior de Investigaciones Científicas (España) |
publishDate |
1976-01 |
url |
http://hdl.handle.net/10261/96038 |
work_keys_str_mv |
AT arroyocarmen inachusthoracicuscrustaceadecapodasustratopasivodedemospongia AT urizmariajesus inachusthoracicuscrustaceadecapodasustratopasivodedemospongia AT rubioiloismanuel inachusthoracicuscrustaceadecapodasustratopasivodedemospongia AT arroyocarmen inachusthoracicuscrustaceadecapodapassivesubstratumfordemospongia AT urizmariajesus inachusthoracicuscrustaceadecapodapassivesubstratumfordemospongia AT rubioiloismanuel inachusthoracicuscrustaceadecapodapassivesubstratumfordemospongia |
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1777668097024458752 |
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dig-iip-es-10261-960382020-06-29T11:01:06Z Inachus thoracicus (Crustacea, Decapoda) sustrato pasivo de Demospongia Inachus thoracicus (Crustacea decapoda) passive substratum for Demospongia Arroyo, Carmen Uriz, María Jesús Rubió i Lois, Manuel [EN] Twenty different sponges have been found on the back or legs of Inachus thoracicus, in a study of epibiontes sponges on four specimens of these crustaceans. Until now, only two sponges -Mycale (Aegagropila) rotalis and M. (Cannia) macilenta- have been know as Majidae epibiontes, but none of l. thoracicus. Twelve of the determined sponges are found on one only crab, but three of them are common; yet Batzella inops and Weberella verrucosa, uncommon, occupy half of the crab and the central third of one leg respectively. The sponges found on three of (he four crabs are moderately common and widely distributed, generally on living substrata. Tedania toxicalis, known only in California, on an alga, apears for the first time on the Old World also on a living substratum. Chenoplysilla noevus and Aplysilla sulfurea are formed by single fibres of spongin that help the implantation of the sponge on substrata of little adhesion or mobile. In a similar way, Stylopus dujardini forms a coat of spongin on which rise the spicular columns of the skeleton: the skeletal constitution of the sponges helps them to fix on difficult substratum; on the contrary, Reniera sarai, a sponge of Httle adhesion, is in a sheltered place of the crab and its presence on a living substratum is rather rareo The study comprehends the description in vivo and spicular of each species. [...] Spongia, Gastropoda, Bivalva, Suberites carnosus, Suberites massa, Dardanus arrosor, Suberites domuncula, Xetospongia halichondrioides, Paguristes hummi, Pagurus impressus, Pagurus pollicaris, Dorippe, Dromia, Homola, Reniera viscosa, Macropodia, Pisa armata, Mycale (Carmia) macilenta, Microciona toxitenuis, Stylostichon dives, Maja, Dysidea fragilis, Poecillastra compressa, Hymeniacidon sp., Microciona oxitennuis, Haliclona, Pinna, Arca, Truncularipsis trunculus, Cystoseira, Posidonia, Codium, Laminaria, Aporrhais, Pinna nobilis, Pecten varius, Mytilus, Balanus, Microcosmus sabatieri, Hyas coactatus, Phylospadix [...] [ES] Veinte esponjas distintas han sido halladas en el caparazón o patas de Inachus thoracicus en un estudio de esponjas epibiontes de cuatro ejemplares de estos crustáceos. Sólo dos esponjas -Mycale (Aegagropila) rotalis y M. (Carmia) macilenta- se conocían hasta ahora como epibiontes de Majidae, aunque ninguna de Inachus thoracicus. Doce de las esponjas determinadas se hallan sólo en un cangrejo, aunque tres de ellas son esponjas frecuentes; en cambio Batzella inops y Weberella verrucosa, poco corrientes, ocupan la mitad del cuerpo del cangrejo y el tercio central de una pata, respectivamente. Las esponjas halladas en tres de los cuatro cangrejos, son medianamente frecuentes y ampliamente distribuidas en general sobre sustratos vivos. Tedania toxicalis, sólo conocida en California, sobre un alga, aparece por primera vez en el antiguo continente, también en un sustrato vivo. Chelonaplysilla noevus y Aplysilla sulfurea, están formadas por fibras aisladas de espongina que favorecen la implantación de la esponja en sustratos con poca adherancia o móviles; de forma parecida, Stylopus dujardini implanta una capa de espongina sobre la cual se levantan las columnas espiculares del esqueleto: la constitución esquelética de las tres esponjas permite su fijación en sustratos difíciles; en cambio Reniera sarai, esponja poco adherente, se halla en un lugar resguardado del cangrejo y su presencia en un sustrato vivo es más bien rara. El estudio comprende la descripción en vivo y espicular de cada especie 42 páginas,14 figuras, 1 tabla Peer reviewed 2014-04-29T12:18:19Z 2014-04-29T12:18:19Z 1976-01 artículo http://purl.org/coar/resource_type/c_6501 Investigación Pesquera 40(1): 17-58 (1976) 0020-9953 http://hdl.handle.net/10261/96038 en http://www.icm.csic.es/scimar/index.php/secId/8/IdArt/1868/ open Consejo Superior de Investigaciones Científicas (España) |