Results 11 to 20 of about 465 (149)

The importance of feeding in the larval development of the ghost shrimp Callichirus major (Decapoda: Callianassidae) [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2008
The present study investigated whether the callianassid Callichirus major shows a lecithotrophic behaviour during larval development. Two experiments were carried out.
Fernando A. Abrunhosa   +3 more
doaj   +5 more sources

Second finding of the south western Atlantic ghost shrimp Ctenocheloides almeidai Anker & Pachelle, 2013 (Crustacea: Axiidea)

open access: yesNauplius, 2013
The ghost shrimp Ctenocheloides almeidai Anker and Pachelle, 2013 was described based on a single specimen collected at Ponta Verde, Maceió, state of Alagoas, northeastern Brazil. Here, we report the species from Porto Seguro, Bahia (~16º23'S), extending
Patricia Souza Santos   +2 more
doaj   +4 more sources

Growth, inter- and intraspecific variation, palaeobiogeography, taphonomy and systematics of the Cenozoic ghost shrimp <i>Glypturus</i>. [PDF]

open access: yesJ Syst Palaeontol, 2015
Studies in systematic palaeontology are greatly aided when numerous, well-preserved specimens are available so that quantitative methods can be used to substantiate qualitative observations. This is often not the case for fossil decapod crustaceans due to their relatively low preservation potential.
Klompmaker AA   +3 more
europepmc   +4 more sources

Systematics, phylogeny, and taphonomy of ghost shrimps (Decapoda): a perspective from the fossil record [PDF]

open access: yesArthropod Systematics & Phylogeny, 2015
Ghost shrimps of Callianassidae and Ctenochelidae are soft-bodied, usually heterochelous decapods representing major bioturbators of muddy and sandy (sub)marine substrates. Ghost shrimps have a robust fossil record spanning from the Early Cretaceous (~ 133 Ma) to the Holocene and their remains are present in most assemblages of Cenozoic decapod ...
Hyžný,Matúš, Klompmaker,Adiël
openaire   +3 more sources

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

Two new burrowing mud shrimps of the genus Gilvossius from the Gulf of Mexico (Crustacea: Decapoda: Callianassidae)

open access: yesNauplius, 2020
Previous reports of Gilvossius setimanus (De Kay, 1844) from the Gulf of Mexico have been based on a population of small specimens from deep offshore continental shelf waters off Texas and larger specimens from shorelines and shallow embayments of ...
Darryl L. Felder, Rafael Robles
doaj   +1 more source

Impact of Beach Restoration on the Deep-burrowing Ghost Shrimp, Callichirus islagrande [PDF]

open access: yesJournal of Coastal Research, 2004
Restorations of barrier islands can be beneficial to coastal marshes, but may also have detrimental effects on intertidal macrobenthic communities. Two barrier islands of the Isles Dernieres chain of Louisiana were recently renourished with dredged sediments taken from the adjacent estuary.
A. Lelania Bilodeau, Robert P. Bourgeois
openaire   +2 more sources

Hydraulic activities by ghost shrimp Neotrypaea californiensis induce oxic−anoxic oscillations in sediments [PDF]

open access: yesMarine Ecology Progress Series, 2012
Porewater pressure sensing, time-lapse photography, and planar optode imaging of oxygen were applied to investigate hydraulic activities by thalassinidean ghost shrimp Neo - trypaea californiensis and the associated dynamics of oxygen in and around their burrows. Ghost shrimp were hydraulically active 40% of the time. For >90% of this time the sediment
Volkenborn, N.   +4 more
openaire   +2 more sources

A new genus and species of the ghost-shrimp family Callianideidae from the Caribbean coast of Panama (Decapoda: Axiidea) [PDF]

open access: yesPapéis Avulsos de Zoologia
A peculiar new species of ghost-shrimp from Bocas del Toro Archipelago on the Caribbean coast of Panama is assigned to the genus Trichocallia gen. nov. in the family Callianideidae.
Arthur Anker
doaj   +1 more source

Relative growth, sexual maturity and handedness in the ghost shrimp Callichirus major (Decapoda: Callianassidae) from the southwestern Atlantic

open access: yesScientia Marina, 2019
Biometric studies provide valuable information about changes associated with the growth and sexual maturity of living organisms. We analysed sexual dimorphism, allometric growth, sexual maturity and handedness in the ghost shrimp Callichirus major at ...
Juliana Priscila Piva Rio   +2 more
doaj   +1 more source

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