Results 31 to 40 of about 332 (151)
Calcite Twinning in Mollusk Shells and Carrara Marble
Advanced Functional Materials, Volume 34, Issue 35, August 28, 2024.Deformation twinning occurs in Carrara marble and appears in polarized light microscopy as parallel lines in calcite crystals (bottom left). Twins are known to harden and toughen calcite crystals. Twins are never observed within mollusk shell calcite prisms (top left).
Cristina Castillo Alvarez +5 more
wiley +1 more source
Revista de Biología Tropical, 2011 In Mexico and elsewhere in the Caribbean, the queen conch Strombus gigas is an endangered species. Understanding the genetic connectivity of their populations will support management strategies for long term conservation of the species. Genetic diversity
Ricardo Pérez-Enriquez +3 more
doaj +2 more sources
On the productivity and technical efficiency of the Puerto Rican queen conch Aliger gigas fishery
Marine and Coastal Fisheries, Volume 16, Issue 3, June 2024.Abstract Objective This study examines the productivity and technical efficiency (TE) of diving operations that target queen conches Aliger gigas in the Commonwealth of Puerto Rico, the largest producer of queen conches in the United States. Currently, there is a proposal to list queen conch as threatened under the Endangered Species Act (ESA ...
Juan J. Agar, Daniel Solís
wiley +1 more source
Revista de Biología Tropical, 2012 El caracol rosa (Strombus gigas, Linnaeus, 1758) es una especie de importancia económica en el Mar Caribe, por lo cual, en la década de 1980 representó la segunda pesquería después de la langosta espinosa, razón por la que actualmente se encuentra en ...
José Francisco Chávez Villegas +3 more
doaj
Revista de Biología Tropical, 2012 El caracol rosa (Strombus gigas, Linnaeus, 1758) es una especie de importancia económica en el Mar Caribe, por lo cual, en la década de 1980 representó la segunda pesquería después de la langosta espinosa, razón por la que actualmente se encuentra en ...
José Francisco Chávez Villegas +3 more
doaj
Revista 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
Revista de Biología Tropical, 1998 Se determinó la variación mensual de lípidos en varios tejidos del cambute Strombus gigas (L.), en Banco Chinchorro, Quintana Roo, México durante un año.
Nancy Brito Manzano +1 more
doaj
Revista 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
DESIGNING AND PROTOTYPING A MICROSTRUCTURE FOR CFRP INSPIRED BY THE STROMBUS GIGAS SHELL
, 2017 We design and synthetise a Strombus gigas shell inspired microstructure for carbon/epoxy material system, with the aim of enhancing the material s damage tolerance.
Riikka Ha _s__a, Silvestre T. Pinho
openaire +2 more sources
The abundance distribution of juvenile queen conch (Strombus gigas) in The Schooner Cays
, 2022 Poster created by students of The Island School semester research class of Fall ...
Gomez, Olivia +7 more
openaire +1 more source