Results 11 to 20 of about 67 (44)

Shell Utilization Pattern by the Hermit Crab Isocheles sawayai Forest and Saint Laurent, 1968 (Anomura, Diogenidae) from Margarita Island, Caribbean Sea, Venezuela [PDF]

open access: yes, 2008
Isocheles sawayai is a hermit crab that is occasionally mentioned in the literature, and recently its distribution was extended to Venezuelan waters. Because no information on the biology and shell use patterns of this species inhabiting Caribbean waters
Bolanos, Juan A.   +2 more
core   +2 more sources

Evaluación del potencial pesquero de gasterópodos del Golfo San José (Chubut) [PDF]

open access: yes, 2016
Desde hace más de 70 años los gasterópodos marinos del litoral argentino son capturados y comercializados. En algunos puertos de Chubut se registran desembarques del recurso caracol de manera esporádica aunque en menor proporción que lo registrado en ...
Cumplido, Mariano José
core   +4 more sources

Metabolitos secundarios, letalidad y actividad antimicrobiana de los extractos de tres corales y tres moluscos marinos de Sucre, Venezuela

open access: yesRevista de Biología Tropical, 2010
A los extractos crudos de los octocorales Eunicea sp., Muricea sp. y Pseudopterogorgia acerosa y de los moluscos Pteria colymbus, Phylonotus pomum y Chicoreus brevifrons, se les realizaron pruebas químicas, las cuales evidenciaron en todos ellos, la ...
Gabriel Ordaz   +4 more
doaj   +2 more sources

Notes on Chicoreus (Mollusca: Gastropoda) From the Cenozoic of the Western Atlantic Region, with the Description of New Species [PDF]

open access: yes, 2017
Three new species of fossil Chicoreus and two new Recent species are described from the western Atlantic region. The fossil species are: C. elusivus, from the late lower Miocene Chipola Formation of northwestern Florida; C.
Vokes, Emily H.
core   +1 more source

Imposex para el diagnóstico de la contaminación por compuestos orgánicos de estaño en la costa del Caribe colombiano [PDF]

open access: yes, 2020
El fenómeno de imposex es una condición resultante de la exposición a compuestos orgánicos de estaño (COE) como el tributilo de estaño (TBT en inglés), que ocurre en organismos neogastrópodos y su detección es usada como indicador de contaminación.
Rodríguez Grimón, René Oscar
core   +1 more source

Two Additions to the Cenozoic Muricinae (Gastropoda:Muricidae) of the Western Atlantic Region [PDF]

open access: yes, 2017
It should be an axiom of systematic paleontology that there is never a complete catalogue of any group. This is certainly the case in the Cenozoic Muricinae, where only recently a updated study, with additions and corrections (Vokes, 1990, 1992) has been
Vokes, Emily H
core   +1 more source

Cenozoic Muricidae of the Western Atlantic Region Part VIII - Murex S.S., Haustellum, Chicoreus, and Hexaplex; Additions and Corrections [PDF]

open access: yes, 2017
A total of 165 names have been applied to western Atlantic species referred herein to the muricid genera Murex s.s., Haustellum, Hexaplex, and Chicoreus, including its four subgenera:  Chicoreus s.s., Siratus, Phyllonotus, and Naquetia.
Vokes, Emily H.
core   +1 more source

Imposex in Voluta musica (Caenogastropoda: Volutidae) from Northeastern Península de Araya, Venezuela [PDF]

open access: yes, 2014
Voluta musica is a dioecious marine gastropod endemic of the South Caribbean. Tributyltin (TBT) and copper (Cu) are potential inducers of imposex, an endocrine disorder by which females develop a penis and/or vas deferens.
Bigatti, Gregorio   +2 more
core   +1 more source

A New Species of Poirieria (Paziella) (Gastropoda: Muricidae) from the Punta Gavilan Formation, Northern Venenzuela [PDF]

open access: yes, 2017
When Rutsch originally described the molluscan fauna of the Pliocene Punta Gavilan Formation, northern Venezuela (1934), he included only two muricid species.
Vokes, Emily H.
core   +1 more source

Pliocene gastropods from the Caribbean Island of Cubagua (Venezuela) : taxonomy and palaeobiogeography [PDF]

open access: yes, 2010
Tese de doutoramento, Geologia (Paleontologia e Estratigrafia), Universidade de Lisboa, Faculdade de Ciências, 2011A systematic account of the Pliocene (upper Zanclean to lower Piacenzian) gastropod assemblage found on the Island of Cubagua, Venezuela ...
Landau, Bernard Manuel, 1960-
core  

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