Results 1 to 10 of about 16 (14)

Diet of Chaceon notialis (Decapoda, Brachyura) off the coast of Rio Grande, RS, Brazil [PDF]

Brazilian Journal of Oceanography, 2007
There are two species of the genus Chaceon (Geryonidae) inhabiting the southeastern and southern coastal waters of Brazil, Chaceon ramosae Manning, Tavares and Albuquerque, 1989, and Chaceon notialis Manning and Holthuis, 1989, commonly called royal crab and red crab, respectively, otherwise generally known as deep sea crabs. Both species have suffered
Sergio Santos Domingos, Alessandro Augusto Rogick Athiê, Carmen Lúcia Del Bianco Rossi-Wongtschowski   +2 more
doaj   +4 more sources

Sexual maturity of the deep-sea red crab Chaceon notialis Manning & Holthuis, 1989 (Brachyura: Geryonidae) in southern Brazil Madurez sexual del cangrejo rojo de profundidad Chaceon notialis Manning & Holthuis, 1989 (Brachyura: Geryonidae) al sur de Brasil

Latin American Journal of Aquatic Research, 2009
The red crab Chaceon notialis is one of the three deep-sea crab species currently exploited in Brazil. The red crab fishery started in 1998 with foreign vessels that, as of 2000, have been extensively moni-tored by observers and tracked by satellite.
Rodrigo Sant'Ana, Paulo Ricardo Pezzuto
doaj   +1 more source

New record and range extension of the primnoid octocoral Verticillata castellviae in the Southwest Atlantic Ocean

Marine and Fishery Sciences, 2021
In this study we report the presence of the soft coral Verticillata castellviae at 947 m deep, off Buenos Aires Province, Argentina, which constitutes the northernmost record for this species.
Laura Schejter, Cecilia Mauna, Carlos D. Pérez   +2 more
doaj   +1 more source

Defining deep-sea fishery stocks through multiple methods: The case of the red crab Chaceon notialis Manning & Holthuis, 1989 (Crustacea, Decapoda, Geryonidae) in the Southwestern Atlantic

Deep Sea Research Part I: Oceanographic Research Papers, 2022
Abstract The red crab Chaceon notialis is endemic to the Southwestern Atlantic (Brazil, Uruguay and Argentina), occurring from 200 to 1600 m deep. The species belongs to the Geryonidae family and exhibits a K-strategist life cycle. Due to its increased exploitation over recent decades, this marine resource requires attention regarding its ...
Maria Cristina Da Silva Cortinhas, Ileana Ortega, Sarah de Souza Alves Teodoro, Maíra Proietti, Arianna Masello, Ralf Kersanach, Roberta Barutot, Rony Roberto Ramos Vieira, Carla Firpo, Cecilia Mauna, Luiz Felipe Cestari Dumont   +10 more
openaire   +1 more source

Exportações brasileiras de caranguejos de profundidade (Chaceon ramosae e Chaceon notialis). 1999 - março de 2004

Brazilian Journal of Aquatic Science and Technology, 2005
Operations of foreign fishing vessels in Brazilian waters chartered to operate on unexploited fishing grounds within the Brazilian EEZ, have contributed to the development of the national fishing industry, as it incremented total fish production as well has allowed the transference of new technologies and other benefits.
A. L. S. Soares, G. S. S. Scheidt
openaire   +2 more sources

Sexual maturity of the deep sea red crab Chaceon notialis Manning & Holthuis,1989 (Brachyura: Geryonidae) in southern Brazil

Latin American Journal of Aquatic Research, 2009
The red crab Chaceon notialis is one of the three deep-sea crab species currently exploited in Brazil. The red crab fishery started in 1998 with foreign vessels that, as of 2000, have been extensively moni-tored by observers and tracked by satellite. A management plan implemented in 2005 was based only on bio-mass dynamics, as biological knowledge of ...
Sant'Ana, Rodrigo, Pezzuto, Paulo Ricardo   +1 more
openaire   +2 more sources

Deep-water fisheries in Brazil: history, status and perspectives Pesquerías de aguas profundas en Brasil: historia, situación actual y perspectivas

Latin American Journal of Aquatic Research, 2009
The recent development of deep-water fisheries off Brazil is reviewed from biological, eco-nomic, and political perspectives. This process has been centered in the southeastem and southern sectors of the Brazilian coast (19°-34°S) and was motivated by ...
José Angel Alvarez Perez, Paulo Ricardo Pezzuto, Robeto Wahrlich, Ana Luisa de Souza Soares   +3 more
doaj  

O ordenamento das pescarias de caranguejos-de-profundidade (Chaceon spp.) (Decapoda: Geryonidae) no sul do Brasil

Boletim do Instituto de Pesca, 2018
A pesca de caranguejos-de-profundidade iniciou-se no Brasil em meados da década de 1980 com a operação, durante sete meses, de duas embarcações estrangeiras arrendadas no Sudeste e Sul.
Paulo Ricardo Pezzuto, José Angel Alvarez Perez, Roberto Wahrlich   +2 more
doaj  

Mitocondrial COI and 16S rDNA sequences support morphological identification and biogeography of deep-sea red crabs of the genus Chaceon (Crustacea, Decapoda, Geryonidae) in the Eastern Central and South Atlantic Ocean. [PDF]

PLoS One, 2019
Hernández M, Martín MV, Herrador-Gómez PM, Jiménez S, Hernández-González C, Barreiro S, Sarralde R, van Zyl BJ, Gamatham JC, Almeida T, López-Abellán LJ.   +10 more
europepmc   +1 more source

Molecular analysis of the commercial deep-sea crabs Chaceon ramosae and Chaceon notialis (Brachyura, Geryonidae) reveals possible cryptic species in the South Atlantic

Deep Sea Research Part I: Oceanographic Research Papers, 2014
Abstract Deep-sea red crabs Chaceon ramosae and Chaceon notialis are commercially and ecologically important crustaceans in South Atlantic waters. With some overlapping occurring at the edge of the crabs’ distribution, the fisheries are managed separately in Brazil and Uruguay, with some differences in the regulations, although the stock is ...
Fernando L. Mantelatto, Paulo Ricardo Pezzuto, Arianna Masello, Carmen Lucia Del Bianco Rossi Wongtschowski, Alexandre Wagner Silva Hilsdorf, Natalia Rossi   +5 more
openaire   +1 more source