Results 41 to 50 of about 2,829 (238)

Shell strength of queen conch, Strombus gigas L.: aquaculture implications

open access: yesAquaculture Research, 1988
. Forces required to crack shells of a wild population of queen conchs, Strombus gigas L., from the Berry Islands. Bahamas and from three hatchery populations in Venezuela, the United States and Mexico were measured. Above about 55-mm shell length, shell strength of wild conchs increased rapidly for small length increases.
D. E. JORY, E. S. IVERSEN
openaire   +1 more source

Microindentation behavior of the shell of the conch Strombus gigas

open access: yesMicroscopy and Microanalysis, 2001
Abstract Microindentation using a hard indentor is a very useful tool to probe the local mechanical properties (plastic flow, fracture, toughness, creep, etc.) of hard solids. We have used a depth sensitive indentation (DSI) version of this technique to study the shell of the conch Strombus gigas.In particular, we prepared polished ...
X Su, D Zhang, AH Heuer
openaire   +1 more source

Is the Queen conch Strombus gigas (Mesogastropoda: Strombidae) a species with Allee effect?

open access: yesRevista de Biología Tropical, 2014
The marine park of Xel-Há has a population of Strombus gigas which breeds in the area. We determined the relationship between reproductive activity, conch density and environmental parameters.
Dalila Aldana Aranda   +2 more
doaj  

Growth and population assessment of the queen conch Strombus gigas (Mesogastropoda: Strombidae) by capture mark-recapture sampling in a natural protected area of the Mexican Caribbean

open access: yesRevista de Biología Tropical, 2012
The Inlet of Xel-Ha is used as a park for ecotourism, representing a sanctuary for the conservation of Pink Queen Conch. Increasing fishing pressure has led to the inclusion of the species in CITES.
Joanne Rebecca Peel   +1 more
doaj   +2 more sources

Crecimiento del caracol Strombus gigas (Gastropoda: Strombidae) en cuatro ambientes de Quintana Roo, México

open access: yesRevista de Biología Tropical, 2001
Se estudió la tasa de crecimiento de caracoles cultivados en corrales en cuatro ambientes diferentes. El cultivo se realizó de octubre de 1993 a marzo de 1994. 16 corrales de 50 m² de área cada uno, cuatro por ambiente, fueron colocados en los siguientes
Alberto de Jesús Navarrete
doaj  

Eco-etología básica del caracol rosa Strombus gigas (Mesogastropoda: Strombidae), en Xel-Há, Yucatán, Caribe mexicano

open access: yesRevista de Biología Tropical, 2014
El caracol rosa Strombus gigas tiene importancia pesquera en el Caribe, cuyas poblaciones se encuentran sobreexplotadas. Desde la década de 1980 se han desarrollado estudios de acuacultura, manejo del recurso y rehabilitación de áreas con la finalidad de
Mariana Noguez Núñez   +1 more
doaj  

Composición, abundancia y distribución de las poblaciones de gasterópodos de importancia comercial en La Guajira, Caribe colombiano Composition, abundance and distribution of populations of commercially important gastropods in La Guajira, Colombian Caribbean

open access: yesRevista de Biología Tropical, 2013
En el Caribe continental colombiano el aprovechamiento del recurso caracol y el estado de sus poblaciones han sido poco estudiados, esto se refleja en la carencia de un ordenamiento pesquero.
Ramón Nieto-Bernal   +4 more
doaj  

Geochemistry of Persististrombus latus Gmelin from the Pleistocene Iberian Mediterranean realm [PDF]

open access: yes, 2010
In this paper the organic and inorganic geochemistry of fossil and extant Persististrombus latus are compared, together with other strombid species (Lentigo lentiginosus, Lobatus gigas, Strombus alatus, Lobatus raninus, Laevistrombus canarium and ...
Torres Pérez-Hidalgo, Trinidad José
core   +2 more sources

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