Results 31 to 40 of about 3,657 (209)

Campylonotus arntzianus, a new species of the Campylonotidae (Crustacea: Decapoda: Caridea) from the Scotia Sea (Antarctica) [PDF]

, 2003
Two specimens of Campylonotus arntzianussp. nov. were caught in the Antarctic Scotia Sea offSaunders Island (5740.31’S, 2627.81’W) using an Agassiztrawl at one station (depth: 475–589 m).
Thatje, S., Thatje, Sven
core   +1 more source

Structure and absolute growth of a population of Hippolyte inermis Leach 1815 (Decapoda: Caridea) from Zostera marina (L.) meadows (Malaga, southern Spain)

Scientia Marina, 2009
The Hippolyte inermis Leach 1815 population from Zostera marina beds in southern Spain showed two recruitment periods that occurred simultaneously for both sexes (from September to December and from April to June), in a size range between 1.67 and 1.90 ...
M. Eugenia Manjón-Cabeza, Vanesa Cobos, J. Enrique García Muñoz, J. Enrique García Raso   +3 more
doaj   +1 more source

Molecular perspective on the American transisthmian species of Macrobrachium (Caridea, Palaemonidae) [PDF]

ZooKeys, 2014
The closure of the Isthmus of Panama (about 3.1 million years ago) separated previously continuous populations and created two groups of extant species, which live now in the Pacific and Atlantic drainage systems. This relatively recent event was a trigger to diversification of various species in the Neotropics, nonetheless there are exemplars that do ...
Pileggi,Leonardo, Rossi,Natalia, Wehrtmann,Ingo S., Mantelatto,Fernando   +3 more
openaire   +4 more sources

A new record of Harlequin Shrimp (Malacostraca: Decapoda: Palaemonidae: Hymenocera picta Dana, 1852) in the southern Mexican Pacific Reefs

Journal of Threatened Taxa, 2017
The Harlequin Shrimp Hymenocera picta is abundant in the Indo-Pacific and Central Pacific regions, but there are few reports of it from the eastern Pacific.
Omar Valencia-Mendez, Andres Lopez-Perez, Betel Martinez-Guerrero, Virgilio Antonio-Perez, Eduardo Ramirez-Chavez   +4 more
doaj   +1 more source

Assessment of decadal-scale ecological change at a deep Mid-Atlantic hydrothermal vent and reproductive time-series in the shrimp Rimicaris exoculata [PDF]

, 2007
This study presents a comparison of distribution and abundance of dominant megafaunal species at the TAG hydrothermal mound on the Mid-Atlantic Ridge from 1994 to 2004.
P.B.K. Jorgensen, J.T.P. Copley, R.A. Sohn, Copley, J.T.P., Jorgensen, P.B.K., Sohn, R.A.   +5 more
core   +1 more source

Diversity of Seagrass-Associated Decapod Crustaceans in a Tropical Reef Lagoon Prior to Large Environmental Changes: A Baseline Study

Diversity, 2020
The community composition of decapods associated with subtidal tropical seagrass meadows was analyzed in a pristine reef lagoon on the Mexican Caribbean coast in the summer of 1995 and winter of 1998.
Patricia Briones-Fourzán, Luz Verónica Monroy-Velázquez, Jaime Estrada-Olivo, Enrique Lozano-Álvarez   +3 more
doaj   +1 more source

A revision of the genusPrionocrangon(Crustacea: Decapoda: Caridea: Crangonidae) [PDF]

Journal of Natural History, 2005
Additional specimens belonging to the rare crangonid genus Prionocrangon Wood‐Mason and Alcock, 1891 collected from recent deep‐sea expeditions in the West Pacific enable a revision of this poorly known genus. The four previously described species are all valid. The type species P.
Kim, Jung Nyun, Chan, Tin-Yam
openaire   +1 more source

A new caridean shrimp fossil with exceptionally preserved organs from the Middle Jurassic of La Voulte-sur-Rhône, France

Acta Palaeontologica Polonica
We used propagation phase contrast synchrotron X-ray micro-computed tomography (PPC-SRμCT) on an exceptionally preserved fossil caridean from the Callovian of the La Voulte-sur-Rhône Konservat-Lagerstätte.
Flavien Lagrange, Denis Audo, Giliane P. Odin, Sammy De Grave, Vincent Fernandez, Kathleen Dollman, Sylvain Charbonnier   +6 more
doaj   +1 more source

Testes de toxicidade, congelamento e refrigeração em sêmen de espécie nativa

Boletim do Instituto de Pesca, 2017
A primeira etapa deste trabalho testou a toxicidade de quatro crioprotetores em espermatozoides de Macrobrachium acanthurus durante 10 e 20 min nas concentrações de 10 e 20%.
Tiago Viana da COSTA, Lidia Miyako Yoshii OSHIRO, Luciana Antunes de MATTOS, Laura Susana LÓPEZ GRECO, Emanuela Paula MELO, Helaine dos Reis FLOR   +5 more
doaj   +1 more source

Geometric Morphometrics Reveal Body Shape Variation in Freshwater Shrimps of the Genus Macrobrachium Lacking a Mandibular Palp (Formerly Pseudopalaemon Sollaud, 1911) (Decapoda: Palaemonidae)

Acta Zoologica, EarlyView.
ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota, Ana Carla Soares da Silva, Lucas Jhones de Santana Neves, Carlos Eduardo Rocha Duarte Alencar, Fabrício Lopes Carvalho   +4 more
wiley   +1 more source