AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)

Abstract. The present study investigates the variations in the feeding ecology of the knout goby (M. batrachocephalus). The index of relative importance indicated opportunistic feeding on macrobenthic fauna. The fish fed mainly on bivalves, fishes, amphipods and isopods. There were differences in di...

Full description

Bibliographic Details
Main Authors: Irina Roşca, Ciprian Claudiu Mânzu
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Published: 2011
Subjects:
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1048.8501
http://www.bioflux.com.ro/docs/2011.4.123-129.pdf
id ftciteseerx:oai:CiteSeerX.psu:10.1.1.1048.8501
record_format openpolar
spelling ftciteseerx:oai:CiteSeerX.psu:10.1.1.1048.8501 2023-05-15T13:22:13+02:00 AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area) Irina Roşca Ciprian Claudiu Mânzu The Pennsylvania State University CiteSeerX Archives 2011 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1048.8501 http://www.bioflux.com.ro/docs/2011.4.123-129.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1048.8501 http://www.bioflux.com.ro/docs/2011.4.123-129.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.bioflux.com.ro/docs/2011.4.123-129.pdf text 2011 ftciteseerx 2020-04-05T00:24:00Z Abstract. The present study investigates the variations in the feeding ecology of the knout goby (M. batrachocephalus). The index of relative importance indicated opportunistic feeding on macrobenthic fauna. The fish fed mainly on bivalves, fishes, amphipods and isopods. There were differences in diet composition during the years, seasons and sexes. M. batrachocephalus exhibited a generalist feeding strategy with a relative broad niche width. Key words: knout goby, feeding ecology, benthos, Black Sea. Rezumat. S-a analizat spectrul trofic al speciei M. batrachocephalus şi variaţiile acestuia în sectorul Agigea-Eforie Nord al Mării Negre. Indicele de importanţă relativă a indicat un mod de hrănire generalist. Această specie se hrăneşte în principal cu bivalve, peşti, amfipode şi izopode. Au fost observate variaţii ale spectrului trofic în funcţie de anul de colectare, sezon şi sexul indivizilor. M. batrachocephalus a prezentat o nişă trofică vastă. Text Amfipode Unknown
institution Open Polar
collection Unknown
op_collection_id ftciteseerx
language English
description Abstract. The present study investigates the variations in the feeding ecology of the knout goby (M. batrachocephalus). The index of relative importance indicated opportunistic feeding on macrobenthic fauna. The fish fed mainly on bivalves, fishes, amphipods and isopods. There were differences in diet composition during the years, seasons and sexes. M. batrachocephalus exhibited a generalist feeding strategy with a relative broad niche width. Key words: knout goby, feeding ecology, benthos, Black Sea. Rezumat. S-a analizat spectrul trofic al speciei M. batrachocephalus şi variaţiile acestuia în sectorul Agigea-Eforie Nord al Mării Negre. Indicele de importanţă relativă a indicat un mod de hrănire generalist. Această specie se hrăneşte în principal cu bivalve, peşti, amfipode şi izopode. Au fost observate variaţii ale spectrului trofic în funcţie de anul de colectare, sezon şi sexul indivizilor. M. batrachocephalus a prezentat o nişă trofică vastă.
author2 The Pennsylvania State University CiteSeerX Archives
format Text
author Irina Roşca
Ciprian Claudiu Mânzu
spellingShingle Irina Roşca
Ciprian Claudiu Mânzu
AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
author_facet Irina Roşca
Ciprian Claudiu Mânzu
author_sort Irina Roşca
title AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
title_short AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
title_full AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
title_fullStr AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
title_full_unstemmed AACL BIOFLUX Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea -Eforie Nord area)
title_sort aacl bioflux feeding ecology of knout goby (mesogobius batrachocephalus pallas, 1814) from the romanian black sea (agigea -eforie nord area)
publishDate 2011
url http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1048.8501
http://www.bioflux.com.ro/docs/2011.4.123-129.pdf
genre Amfipode
genre_facet Amfipode
op_source http://www.bioflux.com.ro/docs/2011.4.123-129.pdf
op_relation http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1048.8501
http://www.bioflux.com.ro/docs/2011.4.123-129.pdf
op_rights Metadata may be used without restrictions as long as the oai identifier remains attached to it.
_version_ 1766363801565790208