Results 101 to 110 of about 27,666 (277)

Bioecology of the crab Ucides cordatus (Crustacea, Decapoda) in mangroves influenced by the Amazon River, Brazil. [PDF]

open access: yes, 2019
The mangrove crab (Ucides cordatus) is a valuable fishery resource, overfished along the Brazilian coast. This study aimed to obtain bioecological data on this crab along the coast of the State of Amapá.
AMARAL, K. D. S.   +4 more
core  

Distribuição espacial e abundância de caranguejos (Decapoda: Brachyura e Anomura) em costões rochosos na Costa de Santa Catarina [PDF]

open access: yes, 2008
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Curso de Ciências ...
Teschima, Mariana Mitsue
core  

A case of malformation on the third maxilliped of Uca rapax (Smith, 1870) (Decapoda: Ocypodidae)

open access: yesNauplius
This paper evaluates the malformation in the left third maxilliped of a specimen of the fiddler crab Uca rapax from Venezuela. There are some hypotheses and the cause of the malformation remains unknown, but the results are indicative that is most likely
Carlos Lira   +3 more
doaj  

A new Early Oligocene crab (Decapoda, Brachyura, Dromiacea) from northwest Belgium, with comments on its palaeobiology [PDF]

open access: yes, 2009
A new genus and species of dromiacean crab, Lucanthonisia praemium, is recorded from the basal Belsele- Waas Clay Member (Boom Clay Formation; Rupelian, lower Oligocene) as formerly exposed at the Scheerders van Kerchove (SVK) clay pit near Sint-Niklaas,
Artal, P.   +3 more
core  

Reproductive period of the swimming crab Callinectes danae at the Santa Cruz Channel, a highly productive tropical estuary in Brazil

open access: yesNauplius
The aim of this study was to analyze reproductive aspects of Callinectes danae in one of the most productive estuarine systems in the Northeast Brazil, Santa Cruz Channel.
Marina de Sá Leitão Câmara de Araújo   +2 more
doaj  

Larval development of a semi terrestrial mangrove sesarmine crab Chasmagnathus convexus (Crustacea: Decapoda: Brachyura: Grapsidae) reared in laboratory [PDF]

open access: yes, 2001
Four zoeal stages and one megalopal stage were identified in laboratory reared semiterrestrial mangrove sesarmine crab Chasmagnathus convexus. At an average salinity and temperature of 20±1% and 19.2±0.2°C, the megalopa was attained 24 days after ...
Islam, M.S., Kawaguchi, H., Shokita, S.
core  

Verschijnen en verdwijnen van de Grijze zwemkrab in de Zuidelijke Noordzee [PDF]

open access: yes, 1997
The Grey swimming crab established itself in the Southern Bight of the North Sea probably in the beginning of the eighties, but was only identified with certainty in 1990, when it appeared in large numbers along the Belgian coast.
d'Udekem d'Acoz, C., Rappé, G.
core  

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