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| Registros recuperados: 46 | |
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| Villamar, F.; Cruz, M.. |
| Se amplía la distribución biogeográfica de Platasterias latiradiata (Gray), hasta el Ecuador, considerada un fósil viviente, la que ha sido encontrada sólo en el Pacífico Litoral mexicano y centroamericano. En un mapa se da a conocer la nueva distribución, así como también un estudio comparativo de la morfología externa de una manera similar a los reportes y contribuciones de Caso, M, (1961, 1970, 1976). También se incluye una tabla con las medidas de algunas partes del cuerpo consideradas de importancia taxonómica y fotografías mostrando la predación de gasterópodos (Olivela semistriata) como uno de sus alimentos preferidos. |
| Tipo: Journal Contribution |
Palavras-chave: Distribution; Biogeography; Parasites; Taxonomy; Distribution; Taxonomy; Biogeography; Parasites; Http://aims.fao.org/aos/agrovoc/c_35773; Http://aims.fao.org/aos/agrovoc/c_7631; Http://aims.fao.org/aos/agrovoc/c_915; Http://aims.fao.org/aos/agrovoc/c_5574. |
| Ano: 1983 |
URL: http://hdl.handle.net/1834/2177 |
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| Amir, O.A.; Jiddawi, N.S.; Berggren, P.. |
| Incidental catches (bycatch) in gillnet fisheries off Zanzibar (Unguja Island), as a source of mortality among several species of dolphins, were reported in a questionnaire survey conducted in 1999. As a follow-up to that survey, from January 2000 to August 2003, we monitored the incidental catches of dolphins collected from 12 fish landing sites. Six species of dolphins were recorded from 143 specimens retrieved from bycatches in drift- and bottom set gillnets. Of these, 68 (48%) were Indo-Pacific bottlenose dolphins (Tursiops aduncus), 44 (31%) spinner dolphins (Stenella longirostris), 12 (8%) Risso’s dolphins (Grampus griseus), 11 (8%) Indo-Pacific humpback dolphins (Sousa chinensis), 6 (4%) Pan-tropical spotted dolphins (Stenella attenuata) and 2 (1%)... |
| Tipo: Journal Contribution |
Palavras-chave: By catch; Distribution; Gillnets; Distribution; Http://aims.fao.org/aos/agrovoc/c_35773. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/1136 |
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| Parra-Velandia, F.J.; Zea, S.. |
| In tropical littoral environments, suspended organic matter favors the presence of sessile filter feeder organisms such as sponges, over those predominantly phototrophic such as algae and corals. In the Santa Marta area in the Colombian Caribbean, productivity is enhanced by alternating pulses of coastal upwelling and continental runoff, resulting in an important diversity and abundance of sponges. Species of the genus Ircinia ( I. campana, I. felix and I.strobilina) are conspicuous and abundant in the rocky and reef biotopes of the area. To establish the influence of predominant environmental conditions on the distribution of these three species, their density, size and microhabitat preference, their form and color, the occurrence of predation signs, the... |
| Tipo: Journal Contribution |
Palavras-chave: Distribution; Size; Shape; Distribution; Size; Http://aims.fao.org/aos/agrovoc/c_35773; Http://aims.fao.org/aos/agrovoc/c_7093. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/3075 |
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| Martínez-Barragan, M.P.; Franco-Herrera, A.; Medina-Calderon, J.; Santos-Martínez, A.. |
| Con el fin de contribuir al conocimiento de la comunidad zooplanctónica, en particular de la sublcase Copepoda en las islas de Providencia y Santa Catalia (Caribe colombiano), se analizaron 47 estaciones en el mes de octubre de 2005 (época lluviosa). Se encontraron en total 42 especies pertenecientes a los órdenes Calanoida, Poecilostomatoida, Cyclopoida, Harpacticoida y Siphonostomatoida, de las cuales Clausocalanus arcuicornis, C. furactus, Calocalanus pavo, C. contractus, Pontella securifer, Lucicutia flavicornis, Subeucalanus mucronatus, Rhinaclanus cornutus, Pareucalanus sewelli, Centropages bradyi, Acartia tonsa, Lubbockia squillimana, Saphirella tropica, Euterpina sp. y Caligus sp., fueron nuevos registros para las islas. Su distribución espacial y... |
| Tipo: Journal Contribution |
Palavras-chave: Distribution; Composition; Distribution; Http://aims.fao.org/aos/agrovoc/c_35773. |
| Ano: 2009 |
URL: http://hdl.handle.net/1834/3606 |
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| Registros recuperados: 46 | |
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