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New records of grey cutthroat, Synaphobranchus affinis (Actinopterygii: Anguilliformes: Synaphobranchidae), from the eastern-central Atlantic Ocean

100%

Almeida A. J., Biscoito M., Santana J. I., Gonzales J. A.

Acta Ichthyologica et Piscatoria

2010

tom 40

nr 1

Following a series of surveys with bottom longlines and fish traps along the island slopes off the archipelagos of Madeira, Canaries and Cape Verde, and with bottom trawls along the coast of Morocco and Western Sahara between 2004 and 2006 many specimens of Synaphobranchus were caught, revealing the presence of two species. Based on these specimens and Museum preserved specimens from this area grey cutthroat, Synaphobranchus affinis Gunther, 1877, is recorded for the first time from off Portugal, Madeira archipelago, Great Meteor Seamount, Canary Islands, Morocco, Western Sahara, Cape Verde Islands, and Senegal. It is confirmed that S. kaupii is also conspecific in this area. Meristic and morphometric data of the specimens studied are also presented.

First record of Hydrolagus affinis (Holocephali: Chimaeriformes: Chimaeridae) from Madeira and the Seine Seamount (North Atlantic Ocean)

76%

Freitas M., Almeida A. J., Delgado J., Gonzalez J. A., Santana J. I., Biscoito M.

Acta Ichthyologica et Piscatoria

2011

tom 41

nr 3

The smalleyed rabbitfish, Hydrolagus affinis (de Brito Capello, 1868) (Chimaeridae), is recorded from the archipelago of Madeira for the first time, based on seven specimens caught between 1200 and 2500 m depth. This record extends the previously known range of distribution of this species, and also confirms its vertical distribution down to 2500 m. Additional material collected from the Canary Islands and the Azores was used for comparison.

Ograniczanie wyników

2 Acta Ichthyologica et Piscatoria

2 Almeida A. J.

2 Biscoito M.

2 Santana J. I.

1 Delgado J.

1 Freitas M.

1 Gonzales J. A.

1 Gonzalez J. A.

1 2011

1 2010

Wyniki wyszukiwania

New records of grey cutthroat, Synaphobranchus affinis (Actinopterygii: Anguilliformes: Synaphobranchidae), from the eastern-central Atlantic Ocean

First record of Hydrolagus affinis (Holocephali: Chimaeriformes: Chimaeridae) from Madeira and the Seine Seamount (North Atlantic Ocean)