Results 101 to 110 of about 3,190 (215)

Distribuição de Arenaeus cribrarius (Lamarck, 1818) (Decapoda, Brachyura) no complexo baí­­a - estuário de São Vicente (SP), Brasil

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo do presente estudo foi analisar a distribuição de Arenaeus cribrarius (Lamarck, 1818) no Complexo Baí­­a-Estuário de São Vicente, SP, Brasil. As coletas foram realizadas mensalmente em quatro transectos durante o perí­­odo de setembro de 2000
Cilene Zangrande   +2 more
doaj  

Numerical Approaches to the Relationships of Certain American Swimming Crabs (Crustacea: Portunidae)

open access: yesProceedings of the United States National Museum, 1968
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Stephenson, W., Williams, W. T., L.
openaire   +4 more sources

Myzobdella Platensis (Hirundinida: Piscicolidae) is True Parasite of Blue Crabs (Crustacea: Portunidae)

open access: yesJournal of Parasitology, 2009
Leeches exhibit a marked scope of diversity, including different kinds of symbiosis. The aim of the present study was to demonstrate through biochemical and histological analysis that a species of piscicolid leech, Myzobdella platensis, is a true parasite of blue crabs, feeding on their hemolymph and using them as a site for cocoon deposition.
Zara, Fernando Jose   +3 more
openaire   +4 more sources

Buoyancy and hydrostatic adaptations of crabs of the family Portunidae (Decapoda)

open access: yes, 1989
It is established that weakening of ecologic connection with a substrate in the series Carcinus-Mactopipus-Portunus-Charybdis is accompanied by heightening of buoyancy But as a whole buoyancy of Portunidae is sharply negative which is due to the ...
Хворов, С. А.
core  

FIGURE 7 in Cycloachelous levigatus sp. nov., a new swimming crab (Crustacea: Decapoda Portunidae) from the South China Sea

open access: yes, 2021
FIGURE 8. Combined BI/ML tree with comparative material of Cycloacheous orbitosinus (Rathbun 1911). Tree obtained by Bayesian analysis of 16S gene sequences using best fitting HKY+G substitution model.
Koch, Milan
core   +1 more source

Inventory of Brachyura from natural mesolittoral hard substrata of Coqueiro Beach, Luís Correia, Piauí [PDF]

open access: yesBiotemas, 2010
The composition of Brachyura inhabiting natural hard substrata at Coqueiro Beach, on the coast of Luís Correia (Piauí), is presented. A total of 20 species of Brachyura were recorded, eight of which were not previously registered for the state: Epialtus ...
Tarcísio Barbosa Lima Júnior   +4 more
doaj  

BRAQUIí­Å¡ROS (CRUSTACEA, DECAPODA) DOS SEDIMENTOS SUBLITORAIS DA PRAIA DA ENDEADA, UBATUBA (SP)

open access: yesBoletim do Instituto de Pesca, 2018
A ocorrência de caranguejos no sedimento sublitoral da Praia da Enseada, Ubatuba (SP), foi analisada, comparativamente, em três estações de coleta.
Maria Lucia NEGREIROS-FRANSOZO   +2 more
doaj  

Associações entre macroinvertebrados e peixes demersais na armação do Itapocoroy, Penha, Sc, Brasil

open access: yesBrazilian Archives of Biology and Technology, 1998
In the period of January and December, 1995, there were collected by means of overtrawl, 12977 samples of macroinvertebrates and demersal fishes, in the Armação do Itapocoroy, Penha (SC), between the depths of 6 to 10 meters, in the periods of morning ...
Joaquim Olinto Branco   +5 more
doaj   +1 more source

Figure 1 in Growth of the speckled swimming crab, Arenaeus cribrarius (Lamarck, 1818) (Crustacea, Brachyura, Portunidae), in Ubatuba (SP), Brazil

open access: yes, 2006
Figure 2. Arenaeus cribrarius (Lamarck, 1818). Monthly frequency distribution of females in class size (CW), from August 1996 to July 1997.Published as part of Pinheiro, M. A. A. & Hattori, G.
Hattori, G. Y., Pinheiro, M. A. A.
core   +1 more source

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