Results 11 to 20 of about 12,488 (90)
Se determinó la bioacumulación de hidrocarburos aromáticos policíclicos (HAP) en las los moluscos bivalvos Anadara similis y A. tuberculosa, siendo esta última especie empleada como organismo biomonitor, en el Pacífico colombiano.
Mónica Zambrano +4 more
doaj +9 more sources
The hermaphrodite condition of the cockles Anadara tuberculosa and Anadara similis, gonochoric species living in mangroves of the Pacific coast of Colombia, are described in this paper. The gonads of 290 individuals of A. tuberculosa and 336 individuals of A.
Carlos Lucero, Jaime Cantera, Diego Gil
semanticscholar +5 more sources
EL MOLUSCO ANADARA TUBERCULOSA O ANADARA SIMILIS, CONOCIDO EN Nicaragua como “concha negra”, se extrae del fango de los esteros y por lo tanto recibe, por medio de las escorrentías, desechos orgánicos provenientes de la ganadería y contaminación por infiltración de agua proveniente de letrinas.
Sandoval Palacios, Erick José +1 more
semanticscholar +7 more sources
Size composition and sex ratio of Anadara tuberculosa and Anadara similis in a mangrove reserve from the northwest of Ecuador [PDF]
Shell length frequency distribution (SLFD) and sex ratio of a subpopulation of the mangrove cockles Anadara tuberculosa and Anadara similis were analyzed from natural beds in the Cayapas-Mataje Ecological Mangrove Reserve, Ecuador. The SLFD was different between sexes for both species; females were larger than males. Subpopulations of A.
Flores, Luis, Licandeo, Roberto
exaly +4 more sources
This research directs the total microbiological coliform and Escherichia coli analysis in Anadara tubercullosa and Anadara similis; this research was done in the Archipelago of Jambeli, Province of El Oro.
Alba Patricia Hidalgo-Villon +2 more
semanticscholar +4 more sources
Se estudiaron la variación estacional de la composición química proximal y el contenido energético de la carne de las pianguas Anadara tuberculosa y A. similis. Mensualmente, entre marzo de 2010 y febrero de 2011, se recolectaron de 15 a 20 ejemplares de cada especie.
Fonseca-Rodríguez, Cristian +2 more
semanticscholar +5 more sources
The abundance and sexual maturity of piangua Anadara similis in La Plata Archipelago, Bahía Málaga, Pacific coast of Colombia, was analyzed between September 2009 and August 2010. Sexual maturity of these organisms was studied at macroscopic level using fresh samples and at microscopic level using standard histological techniques.
Manjarrés-Villamil, Alex E. +4 more
semanticscholar +5 more sources
En América Latina, varias iniciativas regulan la explotación de los recursos acuáticos, especialmente de bivalvos como Anadara tuberculosa y Anadara similis, especies que habitan en los manglares del pacífico ecuatoriano. El objetivo es analizar la variabilidad temporal en la estructura poblacional de la Anadara tuberculosa y la Anadara similis en la ...
Rosado-Lozano, Diego Armando
exaly +5 more sources
Mangroves, key ecosystems in tropical and subtropical intertidal zones, are fundamental to biodiversity. In Ecuador, approximately 27% of the original mangrove area, equivalent to some 56,000 hectares, has been lost due to the expansion of shrimp farms, urbanization, and other human activities.
Gabriela Cuenca Jaramillo +3 more
exaly +4 more sources
The morphological characterization of two piangua species Anadara tuberculosa (Sowerby) and Anadara similis (Adams) was performed using geometric morphometric. Shells of both species were collected in nine different areas of the Colombian Pacific coast during 2009 as part of a project on the natural populations of piangua.
Cano-Otalvaro, Jennee Lorena +3 more
semanticscholar +4 more sources

