Results 11 to 20 of about 957 (102)

The oldest dairoidid crab (Decapoda, Brachyura, Parthenopoidea) from the Eocene of Spain

open access: yesPapers in Palaeontology, Volume 9, Issue 3, May/June 2023., 2023
Abstract Eubrachyurans, or ‘higher’ true crabs, are the most speciose group of decapod crustaceans and have a rich fossil record extending into the Early Cretaceous. However, most extant families are first found in the fossil record in the Palaeogene, and particularly in the Eocene.
Fernando A. Ferratges   +5 more
wiley   +1 more source

A comprehensive and integrative reconstruction of evolutionary history for Anomura (Crustacea: Decapoda). [PDF]

open access: yesBMC Evol Biol, 2013
Bracken-Grissom HD   +8 more
europepmc   +2 more sources

Where land meets sea: Intertidal areas as key‐habitats for sharks and rays

open access: yesFish and Fisheries, Volume 24, Issue 3, Page 407-426, May 2023., 2023
Abstract Intertidal habitats (i.e. marine habitats that are (partially) exposed during low tide) have traditionally been studied from a shorebird‐centred perspective. We show that these habitats are accessible and important to marine predators such as elasmobranchs (i.e. sharks and rays).
Guido Leurs   +5 more
wiley   +1 more source

Applicability of the source–sink population concept to marine intertidal macro‐invertebrates with planktonic larval stages

open access: yesEcological Research, Volume 38, Issue 1, Page 4-41, January 2023., 2023
It is generally believed that local populations of marine benthic macro‐invertebrates with planktonic larvae are in source–sink relationships via larval dispersal in a given regional population. Numerical simulations abound for connectivity through larvae among local/regional populations, but few empirical studies have taken local population dynamics ...
Akio Tamaki
wiley   +1 more source

First molecular evidence for two new associate copepods of genus Clausidium Kossmann, 1874 (Copepoda: Cyclopoida: Clausidiidae) from the Persian Gulf and Gulf of Oman

open access: yesNauplius, 2021
Clausidium Kossman, 1874 is a genus of copepods that is found in subtropical to temperate coastal areas. All species of the genus occur on the bodies of mud shrimp of the families Callianassidae and Upogebiidae.
Vahid Sepahvand, Saeed Shahabi
doaj   +1 more source

First record of the callianassid ghost shrimp Neocallichirus jousseaumei (Nobili, 1904) (Decapoda: Axiidea) from India

open access: yesJournal of Threatened Taxa, 2019
From India, two species of the callianassid ghost shrimp genus Neocallichirus Sakai, 1988 are known. In this study, Neocallichirus jousseaumei (Nobili, 1904) is first recorded from India based on a single specimen collected from intertidal zone of Diu ...
Imtiyaz Beleem   +2 more
doaj   +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

Dinâmica populacional do caranguejo Austinixa aidae (Brachyura, Pinnotheridae): simbionte de Callichirus major (Thalassinidea, Callianassidae) no Atlântico sudoeste [PDF]

open access: yes, 2011
The Pinnotheridae family is one of the most diverse and complex groups of brachyuran crabs, many of them symbionts of a wide variety of invertebrates. The present study describes the population dynamics of the pea crab Austinixa aidae (Righi, 1967), a ...
MANTELATTO, Fernando L   +1 more
core   +2 more sources

Pleuronassa timerchidouensis n. gen., n. sp. (Axiidea, Callianassidae) from the Calcaires à slumps de Taghit Fm., Late Campanian of the Moyenne Moulouya, NE Morocco

open access: yesNatural History Sciences, 2011
The new fossil decapod locality discovered recently in the NE extreme flank of the Chebka Timerchidou mountain, at the Moyenne Moulouya, NE of Morocco has yielded a rich decapod assemblage such as Hasaracancer merijaensis Ossó, Artal & Vega, 2011 ...
Àlex Ossó-Morales   +3 more
doaj   +1 more source

Developmental morphology of mouthparts and foregut of the larvae and postlarvae of Lepidophthalmus siriboia Felder & Rodrigues, 1993 (Decapoda: Callianassidae) Morfologia funcional dos apêndices bucais e do estômago de larvas e pós-larvas de Lepidophthalmus siriboia Felder & Rodrigues, 1993 (Decapoda: Callianassidae)

open access: yesActa Amazonica, 2006
In this study, the gross morphology of the mouthparts and foregut of the ghost shrimp Lepidophthalmus siriboia were investigated from larvae and postlarvae reared in the laboratory.
Fernando Abrunhosa   +3 more
doaj   +1 more source

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