Red Crab artisanal fishing Callinectes bocourti (A. Milne Edwards, 1879), (Crustacea Decapoda, Portunidae) in an amazonic estuary: fishermen's profile and species morphometry
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| Auteurs principaux: | , , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2021
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| _version_ | 1867170105223282688 |
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| author | Jomar, Janekeile Macedo Pereira Jomar, Jadir de Souza Sampaio, Dioniso de Souza Bentes da Silva, Bianca |
| author_facet | Jomar, Janekeile Macedo Pereira Jomar, Jadir de Souza Sampaio, Dioniso de Souza Bentes da Silva, Bianca |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | For the study, 65 specimens of male crabs were captured in an estuary on the northern coast of Brazil. The study area is located in the coastal area of the municipality of São Caetano de Odivelas, on the banks of the Mojuim River, belonging to the northeast mesoregion and the salty microregion, between the coordinates (00°44'14''S, 48°01'77''W). In the region, semi-day tides predominate with amplitudes between 2 to 4 m. In the laboratory, samples of specimens collected from artisanal fisheries in 2014 were stored in freezers and plastic bags. They were weighted with the aid of a precision digital scale (0.1 g). Using a digital calliper (precision 0.01 mm), the following structures were measured: carapace width (distance between the bases of the lateral spines), carapace length (difference between the epistomial spine and the posterior margin of the carapace), width and total length of the right pincer. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_928820 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Red Crab artisanal fishing Callinectes bocourti (A. Milne Edwards, 1879), (Crustacea Decapoda, Portunidae) in an amazonic estuary: fishermen's profile and species morphometry Jomar, Janekeile Macedo Pereira Jomar, Jadir de Souza Sampaio, Dioniso de Souza Bentes da Silva, Bianca Amazon, Brazil; artisanal fishing; Callinectes; Callinectes bocourti, carapace length; Callinectes bocourti, carapace width; Callinectes bocourti, chela length; Callinectes bocourti, chela width; Callinectes bocourti, mass; Crab, wet weighed; crustacean; ethnocarcinology; freshwater; Measured using callipers; Mojuim_river; Specimen identification; Trap, baited; TRAPB For the study, 65 specimens of male crabs were captured in an estuary on the northern coast of Brazil. The study area is located in the coastal area of the municipality of São Caetano de Odivelas, on the banks of the Mojuim River, belonging to the northeast mesoregion and the salty microregion, between the coordinates (00°44'14''S, 48°01'77''W). In the region, semi-day tides predominate with amplitudes between 2 to 4 m. In the laboratory, samples of specimens collected from artisanal fisheries in 2014 were stored in freezers and plastic bags. They were weighted with the aid of a precision digital scale (0.1 g). Using a digital calliper (precision 0.01 mm), the following structures were measured: carapace width (distance between the bases of the lateral spines), carapace length (difference between the epistomial spine and the posterior margin of the carapace), width and total length of the right pincer. |
| title | Red Crab artisanal fishing Callinectes bocourti (A. Milne Edwards, 1879), (Crustacea Decapoda, Portunidae) in an amazonic estuary: fishermen's profile and species morphometry |
| topic | Amazon, Brazil; artisanal fishing; Callinectes; Callinectes bocourti, carapace length; Callinectes bocourti, carapace width; Callinectes bocourti, chela length; Callinectes bocourti, chela width; Callinectes bocourti, mass; Crab, wet weighed; crustacean; ethnocarcinology; freshwater; Measured using callipers; Mojuim_river; Specimen identification; Trap, baited; TRAPB |
| url | https://doi.org/10.1594/PANGAEA.928820 |