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Reproductive biology and moulting cycle of the crab Callinectes ornatus (Decapoda, Portunidae) from the Ubatuba region, Sao Paulo, Brazil
(1999-01-01)
To investigate the reproductive biology of Callinectes ornatus gonadal and moulting cycles were studied over two consecutive years in the Ubatuba region. Six stages of gonadal development were detected in females and four ...
Juvenile development of Callinectes ornatus Ordway, 1863 (Crustacea: Decapoda: Portunidae), from megalopae obtained in the neuston
(2008-06-09)
The juvenile development of Callinectes ornatus was studied from megalopae collected in the neusten off Ubatuba, São Paulo State, Brazil. The animals were raised in the laboratory under constant temperature (25 ± 1°C), ...
Diel activity rhythm in Callinectes ornatus Ordway, 1863 and Callinectes danae Smith, 1869 (brachyura, portunidae) under laboratory conditions
(Kluwer Academic/plenum Publ, 2002-01-01)
The locomotory and feeding activity rhythms of Callinectes ornatus Ordway, 1863 and Callinectes danae Smith, 1869 were examined under laboratory conditions. Light significantly influenced the activity of these organisms. ...
Diel activity rhythm in Callinectes ornatus Ordway, 1863 and Callinectes danae Smith, 1869 (brachyura, portunidae) under laboratory conditions
(Kluwer Academic/plenum Publ, 2002-01-01)
The locomotory and feeding activity rhythms of Callinectes ornatus Ordway, 1863 and Callinectes danae Smith, 1869 were examined under laboratory conditions. Light significantly influenced the activity of these organisms. ...
Fecundity of Callinectes danae Smith, 1869 (Crustacea, Decapoda, Portunidae) in Ubatuba region (SP), Brazil
(Inst Tecnologia Parana, 2014)
Fecundity of Callinectes danae Smith, 1869 (Crustacea, Decapoda, Portunidae) in Ubatuba region (SP), Brazil
(Inst Tecnologia Parana, 1996-01-01)
The fecundity of C. danae in Ubatuba (SP) region was analized. The swimming crabs were collected by trawl during two consecutive years. Only females earring early developmental stage eggs were used in this work. The ovigerous ...
Fecundity of Callinectes danae Smith, 1869 (Crustacea, Decapoda, Portunidae) in Ubatuba region (SP), Brazil
(Inst Tecnologia Parana, 1996-01-01)
The fecundity of C. danae in Ubatuba (SP) region was analized. The swimming crabs were collected by trawl during two consecutive years. Only females earring early developmental stage eggs were used in this work. The ovigerous ...
Fecundidade de Callinectes danae Smith, 1869 (Crustacea, decapoda, portunidae) na região de Ubatuba(SP), Brasil
(1996-12-01)
The fecundity of C. danae in Ubatuba (SP) region was analized. The swimming crabs were collected by trawl during two consecutive years. Only females carring early developmental stage eggs were used in this work. The ovigerous ...
ASPECTOS ECOLOGICOS; BIOLOGICOS Y PESQUEROS DE LAS JAIBAS (CALLINECTES SP) EN EL SISTEMA LAGUNAR MAR MUERTO, OAXACA-CHIAPAS, MEXICO
(Universidad Autónoma de Nayarit, 2019)