Results 91 to 100 of about 7,759 (218)

Shallow-water anomuran and brachyuran crabs (Crustacea: Decapoda) from southern Bahia, Brazi l Cangrejos anomuros y braquiuros (Crustacea: Decapoda) de aguas someras del sur de Bahia, Brasil

open access: yesLatin American Journal of Aquatic Research, 2010
The objective of this study was to determine the taxonomic composition and ecological aspects of decapods crustacean species belonging to the infraorders Anomura and Brachyura in shallow marine and estuarine waters from southern Bahia, a coastline about ...
Alexandre O Almeida   +3 more
doaj  

Comparison of different methodologies for DNA extraction from Aegla longirostri

open access: yesBrazilian Archives of Biology and Technology, 2007
The aim of this study was to compare some DNA extraction methodologies for Aegla longirostri. The protocols were based on the traditional phenol-chloroform DNA extraction methodology and using a commercial kit for DNA extraction. They differed in tissues
João Vitor Trindade Bitencourt   +3 more
doaj   +1 more source

Extended Parental Care in the Freshwater Shrimp Genus Dugastella Bouvier, 1912 (Decapoda, Atyidae, Paratyinae) [PDF]

open access: yes, 1994
5 páginas, 1 figura.Parental care and extended parental care are known behaviours in decapod crustaceans (see Thiel, 2000, 2003). While parental care before hatching, which involves incubation of the eggs (carrying, cleaning, and aeration) by females ...
Huguet, D.   +3 more
core   +1 more source

New primers for amplification of cytochrome c oxidase subunit I barcode region designed for species of Decapoda (Crustacea)

open access: yesNauplius
We designed 14 new primers for amplification of the COI barcode region of decapod crustacean species. We tested, with high level of success, the generation of ~ 640 ± 49 base-pair sequences in selected groups of decapods (hermit crabs, squat lobsters ...
Fernando L. Mantelatto   +5 more
doaj   +1 more source

Adaptations to hydrothermal vent life in Kiwa tyleri, a new species of yeti crab from the East Scotia Ridge, Antarctica [PDF]

open access: yes, 2015
Hydrothermal vents in the Southern Ocean are the physiologically most isolated chemosynthetic environments known. Here, we describe Kiwa tyleri sp. nov., the first species of yeti crab known from the Southern Ocean.
Linse, Katrin   +4 more
core   +2 more sources

Population size of Aegla paulensis (Decapoda: Anomura: Aeglidae)

open access: yesLatin American Journal of Aquatic Research, 2013
We used the Schumacher-Eschmeyer method for closed populations to estimate and compare the population size of adults of Aeglapaulensis, from Jaraguá State Park (São Paulo, Brazil), in two periods of the year with contrasting climatic conditions (late winter and late summer).
Cohen, Felipe P.A   +3 more
openaire   +3 more sources

Biodiversidad marina de Costa Rica: Crustacea: Infraorden Anomura

open access: yesRevista de Biología Tropical, 2006
El grupo de los cangrejos anomuros es uno de los mejor conocidos de la costa Pacífica de Costa Rica, pero muy poco conocidos de la costa Caribe. En esta recopilación, basada en la literatura y en las colecciones del Museo de Zoología, Escuela de Biología,
Rita Vargas, Jorge Cortés
doaj  

Color patterns of the hermit crab Calcinus tibicen (Herbst, 1791) fail to indicate high genetic variation within COI gene

open access: yesNauplius, 2018
Apart from traditional characters, other data have been used for taxonomy, like color patterns. Based on the different colors (green and orange) observed for some Calcinus tibicen (Herbst, 1761) specimens, we evaluated the genetic distance for cytochrome
Silvia Sayuri Mandai   +2 more
doaj   +1 more source

The Gemmellaro Collection: first record of an anomuran from the Tithonian of Sicily, Italy

open access: yesBSGF - Earth Sciences Bulletin, 2017
A recent field trip to Sicily and an examination of decapod crustacean collections at the Museo Geologico G.G. Gemmellaro in the centre of Palermo, Sicily (Italy), has demonstrated that most of the anomuran and brachyuran material described by Gemmellaro
Fraaije René H.B.   +4 more
doaj   +1 more source

Defensas antioxidantes y peroxidación de lípidos en dos especies de Lithodes del Atlántico Sur durante el verano [PDF]

open access: yes, 2013
En el sur de Sudamérica Lithodes santolla y L. confundens representan las especies de centollas más apreciadas, debido a sus altos rendimientos y aceptación en los mercados.
Diez, Mariano Javier   +6 more
core  

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