KFU. Card publication. Comparative morphology of catching appa-ratus, jaws and radula of Rossia palpebrosa Owen, 1834 and R. megaptera Verill, 1881 (Cephalopoda, Sepiolida) in the Barents Sea

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COMPARATIVE MORPHOLOGY OF CATCHING APPA-RATUS, JAWS AND RADULA OF ROSSIA PALPEBROSA OWEN, 1834 AND R. MEGAPTERA VERILL, 1881 (CEPHALOPODA, SEPIOLIDA) IN THE BARENTS SEA

Form of presentation

Conference proceedings in Russian journals and collections

Year of publication

2017

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Authors, employees of KFU

Golikov Aleksey Valentinovich, author

Sabirov Rushan Mirzovich, author

Authors, students KFU

Ilyasova Alina Ildarovna, author

Bibliographic description in the original language

Ilyasova A.I., Golikov A.V., Sabirov R.M. Comparative morphology of catching apparatus, jaws and radula of Rossia palpebrosa Owen, 1834 and R. megaptera Verill, 1881 (Cephalopoda, Sepiolida) in the Barents Sea // Abst. Int. Congress on Invertebrate Morphology ICIM-4, August 18-23, 2017, Moscow. – M.: Iz-vo «Pero», 2017. – P. 218.

Annotation

Int. Congress on Invertebrate Morphology ICIM-4

Keywords

Sepiolida, Arctic, morphology of catching apparatus, jaws, radula

The name of the journal

Int. Congress on Invertebrate Morphology ICIM-4

URL

http://docs.wixstatic.com/ugd/129822_1dbca70562c24ef59bb43f05d8741720.pdf

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

https://repository.kpfu.ru/eng/?p_id=162263&p_lang=2

Resource files

File name	Size (MB)	Format
ICIM_4_Moscow_2017_Abstracts_book.pdf	19,21	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Golikov Aleksey Valentinovich	ru_RU
dc.contributor.author	Sabirov Rushan Mirzovich	ru_RU
dc.contributor.author	Ilyasova Alina Ildarovna	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Ilyasova A.I., Golikov A.V., Sabirov R.M. Comparative morphology of catching apparatus, jaws and radula of Rossia palpebrosa Owen, 1834 and R. megaptera Verill, 1881 (Cephalopoda, Sepiolida) in the Barents Sea // Abst. Int. Congress on Invertebrate Morphology ICIM-4, August 18-23, 2017, Moscow. – �.: ��-�� «��», 2017. – P. 218.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=162263&p_lang=2	ru_RU
dc.description.abstract	Int. Congress on Invertebrate Morphology ICIM-4	ru_RU
dc.description.abstract	Catching apparatus of R. megaptera and R. palpebrosa is similar to other Sepiolida: each arm sucker contents chitinous ring consisting of infundibulum and papillated inner ring. The last one consists of 6 ? 7 rows of polygonal structures in R. palpebrosa and 5 ? 6 rows in R. megaptera. Pattern of sucker growth is different: wideness of chitinous ring in R. palpebrosa is gained by increasing of infundibulum while in R. megaptera? it is gained by papillated inner ring increasing. Beaks in both species are of typical shape. According to the rostrum shape, R. palpebrosa has 3 forms of beaks: straight, interjacent and claw-like. Some specimens have extra corner in the basal part of the rostrum. R. megaptera always lacks additional corner, and the rostrums are never of claw-like shape. Radula in both species has 7 teeth per row, its formula is 2:1:1:1:2. R. palpebrosa has flat wide triangular teeth while R. megaptera?s radula consisted of sharp and thin triangular teeth with wide bases.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Sepiolida	ru_RU
dc.subject	Arctic	ru_RU
dc.subject	morphology of catching apparatus	ru_RU
dc.subject	jaws	ru_RU
dc.subject	radula	ru_RU
dc.title	Comparative morphology of catching appa-ratus, jaws and radula of Rossia palpebrosa Owen, 1834 and R. megaptera Verill, 1881 (Cephalopoda, Sepiolida) in the Barents Sea	ru_RU
dc.type	Conference proceedings in Russian journals and collections	ru_RU