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izvor podataka: crosbi

Sexual dimorphism of five Cobitis species (Cypriniformes, Actinopterygii) in the Adriatic watershed (CROSBI ID 218998)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Buj, Ivana ; Šanda, Radek ; Marčić, Zoran ; Ćaleta, Marko ; Mrakovčić, Milorad Sexual dimorphism of five Cobitis species (Cypriniformes, Actinopterygii) in the Adriatic watershed // Folia zoologica, 64 (2015), 2; 97-103

Podaci o odgovornosti

Buj, Ivana ; Šanda, Radek ; Marčić, Zoran ; Ćaleta, Marko ; Mrakovčić, Milorad

engleski

Sexual dimorphism of five Cobitis species (Cypriniformes, Actinopterygii) in the Adriatic watershed

Morphological differences between female and male spined loaches belonging to five species from the Adriatic basin were examined. Besides the presence of the Canestrini scale and the length of the pectoral fins, sexual dimorphism is also visible in the position of the pectoral fins, as well as in the length of the pelvic fins. Both pectoral and pelvic fins are significantly longer in males than in females, whereas pectoral fins of females are located more anteriorly then in males. Differences in the length of pectoral and pelvic fins among species are also revealed. The role of the secondary sexual characters in males is probably connected with their special mating behavior. Furthermore, a hypothesis that habitat conditions have greater impact on body dimensions of females than males is proposed.

Adriatic watershed; loaches; morphological differences; females; males; reproduction

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

64 (2)

2015.

97-103

objavljeno

0139-7893

Povezanost rada

Biologija

Poveznice
Indeksiranost