Age, growth, and population structure of endemic Telestes karsticus (Actinopterygii: Cyprinidae: Leuciscinae) from Sušik Creek, Croatia (CROSBI ID 307979)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Marčić, Zoran ; Komljenović, Irena ; Ćaleta, Marko ; Buj, Ivana ; Zanella, Davor ; Mustafić, Perica
engleski
Age, growth, and population structure of endemic Telestes karsticus (Actinopterygii: Cyprinidae: Leuciscinae) from Sušik Creek, Croatia
This study provides the first description of the age, growth, and population structure of the endemic karstic dace, Telestes karsticus Marčić et Mrakovčić, 2011, from Sušik Creek in Croatia. The oldest individual in the sample was a female of age 5+ years and the oldest males were 4+. Females of the karstic dace have a higher maximum standard length than males (122.0 vs. 95.1 mm, respectively). In both sexes, the most numerous length category was 41–50 mm. The most numerous age group of karstic dace was 1+, with a gradual decline in the abundance of older age groups. In larger length categories, males were fewer, while females showed a bimodal distribution with a second maximum in the length category of 81–90 mm. The total ratio of males to females in the sample was 2.8:1, in favor of males.
age composition ; endemic species ; life history ; population traits ; size composition
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Podaci o izdanju
51 (3)
2021.
225-232
objavljeno
0137-1592
1734-1515
10.3897/aiep.51.67815