Results 11 to 20 of about 495 (153)

Eocene Decapod Crustacea (Thalassinidea and Brachyura) from Patagonia, Argentina [PDF]

open access: yesAnnals of Carnegie Museum, 2012
ABSTRACT Rocks of the Rio Turbio Formation, exposed in southern Patagonia, Argentina, represent one of very few occurrences of Eocene rocks in the region. Decapod crustaceans collected from the unit include one species of thalassinidean mud shrimp; Turbiocheir minutospinata, new genus, new species; and three species of brachyurans; Raninoides ...
Carrie E Schweitzer   +2 more
exaly   +5 more sources

Evolution and phylogeny of the mud shrimps (Crustacea: Decapoda) revealed from complete mitochondrial genomes [PDF]

open access: yesBMC Genomics, 2012
Background The evolutionary history and relationships of the mud shrimps (Crustacea: Decapoda: Gebiidea and Axiidea) are contentious, with previous attempts revealing mixed results.
Lin Feng-Jiau   +7 more
doaj   +2 more sources

Biffarius pacificus, a new species of the Callianassidae (Crustacea: Decapoda: Thalassinidea) from northern Chile [PDF]

open access: yesScientia Marina, 2003
Nine specimens of Biffarius pacificus sp. nov. were collected with a "van Veen" grab at two sublittoral stations off the northern coast of Chile (Iquique, 22º12´S; Patache, 22º45´S) at depths ranging from 17 to 30 m. This is the first record of the genus
Guillermo L. Guzman, Sven Thatje
doaj   +3 more sources

Review of the THALASSINIDEA (CRUSTACEA: DECAPODA) from Chile and Argentina [PDF]

open access: yes, 2003
Thalassinid decapods have received increasing attention in marine ecology due to their deep-burrowing activity and their ecological importance in benthic communities, i.e. as bioturbators in muddy environments (Pemberton et al. 1976, Stamhuis et al. 1996, Coelho et al. 2000).
Thatje, S.
core   +6 more sources

Biodiversidad marina de Costa Rica: Crustacea: Decapoda (Penaeoidea, Sergestoidea, Stenopodidea, Caridea, Thalassinidea, Palinura) del Caribe [PDF]

open access: yesRevista de Biología Tropical, 1999
Aquí se informan para la costa Caribe de Costa Rica un total de 30 especies de camarones y langostas. Estas se clasifican en el Suborden Dendrobranchiata (Penaeoidea, 6 spp.; Sergestoidea, 2 spp.); y en el Suborden Pleocyemata (Stenopididea, 2 spp ...
Rita Vargas, Jorge Cortés
doaj   +1 more source

Functional morphology of cirri in the barnacle Amphibalanus improvisus (crustacea: Balanidae)

open access: yesJournal of Morphology, Volume 283, Issue 11, Page 1439-1450, November 2022., 2022
First 3D analysis of skeleton‐muscular system of cirri. Serrate setae of cirri IV–VI likely create “zipper‐like effect.” First description of the second flexor muscle in cirrus II. Grooming and food transfer supported by microstructure. Abstract Barnacles rely heavily on their mobile cirri for food capture because of the sessile lifestyle.
Lena M. Hindenberg   +2 more
wiley   +1 more source

On the classification of the Thalassinidea [PDF]

open access: yesAnnals and Magazine of Natural History, 1903
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

LIII.—On the classification of the Thalassinidea [PDF]

open access: yesAnnals and Magazine of Natural History, 1903
(1903). LIII.—On the classification of the Thalassinidea. Annals and Magazine of Natural History: Vol. 12, No. 71, pp. 534-551.
openaire   +1 more source

A new species of ghost shrimp (Decapoda, Thalassinidea, Callianassidae) from the Late Cretaceous (Cenomanian) of Agadir (W Morocco)

open access: yesNatural History Sciences, 2011
We report Neocallichirus agadirensis n. sp. (Decapoda, Thalassinidea, Callianassidae) from the Late Cretaceous (Cenomanian) of Agadir (W Morocco). This species has been described based upon four specimens that preserve ischium, merus, carpus, propodus ...
Alessandro Garassino   +2 more
doaj   +1 more source

Distribution and Sediment Selection by the Mud Shrimp Upogebia noronhensis (Crustacea: Thalassinidea) and the Potential Effects on the Associated Macroinfaunal Community

open access: yesJournal of Marine Science and Engineering, 2020
Burrowers such as thalassinideans remobilize sediment in benthic ecosystems, altering granulometry, enhancing organic matter cycling and oxygenation. We characterized the distribution of the mud shrimp Upogebia noronhensis and the associated macroinfauna
Paulo Yukio G. Sumida   +3 more
doaj   +1 more source

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