Skip to search formSkip to main contentSkip to account menu

Population structure of the seabob shrimp Xiphopenaeus kroyeri (Heller, 1862) (Crustacea: Penaeoidea) in the littoral of São Paulo, Brazil

The species showed an important variation from the typical life cycle that it is assumed to hold over its entire range and should be classified as having a life cycle different from that proposed previously in the literature, i.e. the juveniles prefer inshore areas instead of estuaries.
View PDF (opens in a new tab)

Natural feeding activity of the crab Callinectes ornatus (Portunidae) in Ubatuba Bay (São Paulo, Brazil): influence of season, sex, size and molt stage

These crabs are opportunistic predators with a preference for crustaceans and mollusks that is correlated with the availability of prey and the ontogenetic phase of the predator.
View on Springer (opens in a new tab)

Reproductive biology and moulting cycle of the crab Callinectes ornatus (Decapoda, Portunidae) from the Ubatuba region, Sao Paulo, Brazil

Departamento de Biologia Faculdade de Filosofia Universidade de Sao Paulo, Av. Bandeirantes, 3900, CEP 14040-901, Ribeirao Preto, SP
View via Publisher (opens in a new tab)

Biological aspects of the nonindigenous portunid crab Charybdis hellerii in the western tropical South Atlantic

The studied population, characterized by moderate densities of adult, juvenile and ovigerous female specimens, and the temporal and spatial sampling along the western Atlantic, principally along the Brazilian coast, confirm the hypothesis that C. hellerii is well established in this area, and has arrived in recent times.

EGG PRODUCTION STRATEGIES OF THE TROPICAL HERMIT CRAB PAGURISTES TORTUGAE FROM BRAZIL

The results showed continuous and elevated reproduction of P. tortugae, with a high reproductive potential for the population, and the pattern of the frequency distribution of ovigerous females tending to bimodality may be characteristic of a population with a two-year life cycle.
View on BioOne (opens in a new tab)

Interpopulation Comparison of Reproduction of the Atlantic Shrimp Hippolyte obliquimanus (Caridea: Hippolytidae)

The reproductive traits of both populations of H. obliquimanus show some important differences which may reflect adaptations to local environmental conditions, demonstrating a high plasticity of reproductive features of the species in Brazilian and Costa Rican waters.
View on BioOne (opens in a new tab)

New records and extension of the known distribution of some freshwater shrimps in Brazil

Examination of a series of specimens detected several new records and extension of the known distribution of some freshwater shrimps in Brazil.
View via Publisher (opens in a new tab)

POPULATION STRUCTURE AND BREEDING SEASON OF THE SOUTH ATLANTIC HERMIT CRAB, LOXOPAGURUS LOXOCHELIS (ANOMURA, DIOGENIDAE) FROM THE UBATUBA REGION, BRAZIL

The occurrence of L. loxochelis in the Ubatuba region represents the final point of northern distribution of this species as a function of water mass influence, and could be its real limit on the Atlantic coast of South America.
View via Publisher (opens in a new tab)

Population biology of Callinectes ornatus Ordway, 1863 (Decapoda, Portunidae) from Ubatuba (SP), Brazil

Departamento de Zoologia Instituto de Biociencias Centro de Aquicultura - UNESP, C.P. 510, Cep 18.618-000 Botucatu, SP
View PDF (opens in a new tab)

Characterization of the physical and chemical parameters of Ubatuba Bay, Northern Coast of São Paulo State, Brazil

The objective of the present study is to characterize the physical and chemical environmental parameters of Ubatuba Bay (SP), as a subsidy for studies of the composition and distribution of benthic…
View PDF (opens in a new tab)
...
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)