FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA

Total of 118 specimens of grayling (Thymallus thymallus L.) is caught with sport fishing techniques in the river Krušnica. The objectives of this research was to obtain data about the diet composition of these species in natural biotopes. Dominant food of grayling from the river Kru{nica were Amphip...

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Main Authors: Azra Bećiraj Bakrač, Aleksandar Ivanc, Marina Piria, Radoslav Dekić
Format: Article
Language:English
Published: Sciendo 2008-07-01
Series:Croatian Journal of Fisheries
Subjects:
Online Access:http://ribarstvo.agr.hr/articles/5736_SASTAV_PREHRANE_LIPLJENA_Thymallus_thymallus_L_IZ_RIJEKE_KRU_NICE_hr.pdf
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spelling doaj-art-0e4fb8e5ca6b405d833f7675e78c9d8e2018-09-02T16:01:32ZengSciendoCroatian Journal of Fisheries1330-061X1848-05862008-07-01663105118FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICAAzra Bećiraj BakračAleksandar IvancMarina PiriaRadoslav DekićTotal of 118 specimens of grayling (Thymallus thymallus L.) is caught with sport fishing techniques in the river Krušnica. The objectives of this research was to obtain data about the diet composition of these species in natural biotopes. Dominant food of grayling from the river Kru{nica were Amphipoda and Ephemeroptera, while the most abundant number belonging to the group of Diptera. Secondary diet consists of Trichoptera with Hydrop%syche sp. as dominant species, then Gastropoda with Valvata sp., Coleoptera and Formicidae. Grayling occasionally consume Isopoda, Hirudinea, Plecoptera, Oligochaeta, Heteroptera, Aranea, Lepidoptera, Hydracarina and Hymenoptera, as well as plant detritus.http://ribarstvo.agr.hr/articles/5736_SASTAV_PREHRANE_LIPLJENA_Thymallus_thymallus_L_IZ_RIJEKE_KRU_NICE_hr.pdfgraylingthymalluskrušnicanatural nutrition
institution Open Data Bank
collection Open Access Journals
building Directory of Open Access Journals
language English
format Article
author Azra Bećiraj Bakrač
Aleksandar Ivanc
Marina Piria
Radoslav Dekić
spellingShingle Azra Bećiraj Bakrač
Aleksandar Ivanc
Marina Piria
Radoslav Dekić
FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
Croatian Journal of Fisheries
grayling
thymallus
krušnica
natural nutrition
author_facet Azra Bećiraj Bakrač
Aleksandar Ivanc
Marina Piria
Radoslav Dekić
author_sort Azra Bećiraj Bakrač
title FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
title_short FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
title_full FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
title_fullStr FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
title_full_unstemmed FOOD COMPOSITION OF GRAYLING Thymallus thymallus L., FROM THE RIVER KRUŠNICA
title_sort food composition of grayling thymallus thymallus l., from the river krušnica
publisher Sciendo
series Croatian Journal of Fisheries
issn 1330-061X
1848-0586
publishDate 2008-07-01
description Total of 118 specimens of grayling (Thymallus thymallus L.) is caught with sport fishing techniques in the river Krušnica. The objectives of this research was to obtain data about the diet composition of these species in natural biotopes. Dominant food of grayling from the river Kru{nica were Amphipoda and Ephemeroptera, while the most abundant number belonging to the group of Diptera. Secondary diet consists of Trichoptera with Hydrop%syche sp. as dominant species, then Gastropoda with Valvata sp., Coleoptera and Formicidae. Grayling occasionally consume Isopoda, Hirudinea, Plecoptera, Oligochaeta, Heteroptera, Aranea, Lepidoptera, Hydracarina and Hymenoptera, as well as plant detritus.
topic grayling
thymallus
krušnica
natural nutrition
url http://ribarstvo.agr.hr/articles/5736_SASTAV_PREHRANE_LIPLJENA_Thymallus_thymallus_L_IZ_RIJEKE_KRU_NICE_hr.pdf
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