KFU. Card publication. Growth, reproduction and feeding of the tropical squid Ornitho-teuthis antillarum (cephalopoda, Ommastrephidae) from the central-east Atlantic

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GROWTH, REPRODUCTION AND FEEDING OF THE TROPICAL SQUID ORNITHO-TEUTHIS ANTILLARUM (CEPHALOPODA, OMMASTREPHIDAE) FROM THE CENTRAL-EAST ATLANTIC

Form of presentation

Articles in international journals and collections

Year of publication

1998

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Authors, employees of KFU

Bespyatykh Andrey Vasilevich, author

Bibliographic description in the original language

Growth, reproduction and feeding of the tropical squid Ornitho-teuthis antillarum (cephalopoda, Ommastrephidae) from the central-east Atlantic / Arkhipkin A.I., Laptikhovsky V.V., Nigmatullin Ch.M., Bespyatykh A.V. Mur-zov S.A. // Scienta Marina. #62 (3). -1998. –p.273-278.

Annotation

Length composition, age, growth, reproductive biology, feeding and parasites were studied using 432 individuals of the squid Ornithoteuthis antillarum (1.8-138 mm ML) collected in the open waters of the tropical central-east Atlantic. In the region studied, only a small-sized and early-maturing population of O. antillarum occur. Statolith shape, development and microstructure have several peculiar features setting O. antillarum apart of other ommastrephids. Assuming growth increments within statoliths to be daily, maximum age of squids does not exceed 182 days. Growth rates of juveniles and immature squids are high and similar to another fast-growing ommastrephid Sthenoteuthis pteropus, but they decrease considerably with the onset of maturation. O. antillarum is infected mainly by didymozoid trematodes, the intensity of infection being 10-50 times less than in the same-sized S. pteropus. The life cycle of O. antillarum is discussed.

Keywords

Ornithoteuthis antillarum, growth, reproduction, parasites

The name of the journal

Scienta Marina

URL

http://www.icm.csic.es/scimar/index.php/secId/6/IdArt/2897/

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=121514&p_lang=2

Resource files

File name	Size (MB)	Format
sm62n3273.pdf	1,76	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bespyatykh Andrey Vasilevich	ru_RU
dc.date.accessioned	1998-01-01T00:00:00Z	ru_RU
dc.date.available	1998-01-01T00:00:00Z	ru_RU
dc.date.issued	1998	ru_RU
dc.identifier.citation	Growth, reproduction and feeding of the tropical squid Ornitho-teuthis antillarum (cephalopoda, Ommastrephidae) from the central-east Atlantic / Arkhipkin A.I., Laptikhovsky V.V., Nigmatullin Ch.M., Bespyatykh A.V. Mur-zov S.A. // Scienta Marina. #62 (3). -1998. –p.273-278.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=121514&p_lang=2	ru_RU
dc.description.abstract	Scienta Marina	ru_RU
dc.description.abstract	Length composition, age, growth, reproductive biology, feeding and parasites were studied using 432 individuals of the squid Ornithoteuthis antillarum (1.8-138 mm ML) collected in the open waters of the tropical central-east Atlantic. In the region studied, only a small-sized and early-maturing population of O. antillarum occur. Statolith shape, development and microstructure have several peculiar features setting O. antillarum apart of other ommastrephids. Assuming growth increments within statoliths to be daily, maximum age of squids does not exceed 182 days. Growth rates of juveniles and immature squids are high and similar to another fast-growing ommastrephid Sthenoteuthis pteropus, but they decrease considerably with the onset of maturation. O. antillarum is infected mainly by didymozoid trematodes, the intensity of infection being 10-50 times less than in the same-sized S. pteropus. The life cycle of O. antillarum is discussed.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Ornithoteuthis antillarum	ru_RU
dc.subject	growth	ru_RU
dc.subject	reproduction	ru_RU
dc.subject	parasites	ru_RU
dc.title	Growth, reproduction and feeding of the tropical squid Ornitho-teuthis antillarum (cephalopoda, Ommastrephidae) from the central-east Atlantic	ru_RU
dc.type	Articles in international journals and collections	ru_RU