Pilot study on the morphological identity of wild brown trout (Salmo trutta) stocks in the streams of the Danube river basin (Serbia)

Title:

Pilot study on the morphological identity of wild brown trout (Salmo trutta) stocks in the streams of the Danube river basin (Serbia)

Creator:

Marić, Saša, Nikolić, Vera, and Simonović, Predrag

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:a5378721-d12b-31d6-0af1-29931366dcdb
uuid:a5378721-d12b-31d6-0af1-29931366dcdb

Subject:

aboriginality, field assessment, morphometrics, and conservation

Type:

article and TEXT

Description:

This study aimed to define the morphological characters useful to discriminate wild from stocked brown trout Salmo trutta in Serbia. Rainbow trout Oncorhynchus mykiss and Ohrid Lake’s belvica Salmothymus ohridanus were also examined as outgroup taxa in order to understand better the overall variability and to reduce bias in the methodology applied. Certain continuous external morphological characters were found useful to distinguish clearly the wild and stocked brown trout in particular streams. Molecular analysis is needed to validate this result, which could permit rapid field assessment and subsequent conservation of wild or stocked origin of as yet uninvestigated brown trout stocks in Serbia.

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/

Source:

Folia zoologica | 2004 Volume:53 | Number:4

Harvested from:

CDK

Metadata only:

false