Growth parameters, length-weight relationship, and condition of the common nase
(Chondrostoma nasus) in the Danube River near Belgrade were analysed on a sample (n=30)
from the commercial catch, caught between March and May 2017. The total body length of the
sampled individuals ranged from 26.8 to 40.1 cm, and body weight from 195 to 875 g. Age was
determined from scales and individuals aged 5+, 6+ and 7+ were present in the sample, in
approximately the same percentage. The regression coefficient of the length-weight relationship
was b = 3.28. The value of b > 3 indicates a positive allometry, which denotes that the weight
growth rate is greater than the length growth rate. The Fulton’s condition factor ranged from
0.90 and 1.36, with the mean value of 1.07. The parameters of the von Bertalanffy function
were L∞ = 697.84, K = 0.08, and t0 = -1.72. The estimated phi-prime growth performance index
(') was 4.60. The lengths were back-calculated using the method of Mon...astirsky, and the
greatest relative growth increment was observed in the first and second year of life.
TY - CONF
AU - Subotić, Srđan
AU - Višnjić Jeftić, Željka
AU - Krpo-Ćetković, Jasmina
AU - Lenhardt, Mirjana
PY - 2018-07
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1744
AB - Growth parameters, length-weight relationship, and condition of the common nase
(Chondrostoma nasus) in the Danube River near Belgrade were analysed on a sample (n=30)
from the commercial catch, caught between March and May 2017. The total body length of the
sampled individuals ranged from 26.8 to 40.1 cm, and body weight from 195 to 875 g. Age was
determined from scales and individuals aged 5+, 6+ and 7+ were present in the sample, in
approximately the same percentage. The regression coefficient of the length-weight relationship
was b = 3.28. The value of b > 3 indicates a positive allometry, which denotes that the weight
growth rate is greater than the length growth rate. The Fulton’s condition factor ranged from
0.90 and 1.36, with the mean value of 1.07. The parameters of the von Bertalanffy function
were L∞ = 697.84, K = 0.08, and t0 = -1.72. The estimated phi-prime growth performance index
(') was 4.60. The lengths were back-calculated using the method of Monastirsky, and the
greatest relative growth increment was observed in the first and second year of life.
PB - Institute of Geography of SAS
C3 - 42nd IAD Conference 2018
T1 - Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia).
SP - 49
UR - https://hdl.handle.net/21.15107/rcub_rimsi_1744
ER -
@conference{
author = "Subotić, Srđan and Višnjić Jeftić, Željka and Krpo-Ćetković, Jasmina and Lenhardt, Mirjana",
year = "2018-07",
abstract = "Growth parameters, length-weight relationship, and condition of the common nase
(Chondrostoma nasus) in the Danube River near Belgrade were analysed on a sample (n=30)
from the commercial catch, caught between March and May 2017. The total body length of the
sampled individuals ranged from 26.8 to 40.1 cm, and body weight from 195 to 875 g. Age was
determined from scales and individuals aged 5+, 6+ and 7+ were present in the sample, in
approximately the same percentage. The regression coefficient of the length-weight relationship
was b = 3.28. The value of b > 3 indicates a positive allometry, which denotes that the weight
growth rate is greater than the length growth rate. The Fulton’s condition factor ranged from
0.90 and 1.36, with the mean value of 1.07. The parameters of the von Bertalanffy function
were L∞ = 697.84, K = 0.08, and t0 = -1.72. The estimated phi-prime growth performance index
(') was 4.60. The lengths were back-calculated using the method of Monastirsky, and the
greatest relative growth increment was observed in the first and second year of life.",
publisher = "Institute of Geography of SAS",
journal = "42nd IAD Conference 2018",
title = "Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia).",
pages = "49",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1744"
}
Subotić, S., Višnjić Jeftić, Ž., Krpo-Ćetković, J.,& Lenhardt, M.. (2018-07). Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia).. in 42nd IAD Conference 2018
Institute of Geography of SAS., 49.
https://hdl.handle.net/21.15107/rcub_rimsi_1744
Subotić S, Višnjić Jeftić Ž, Krpo-Ćetković J, Lenhardt M. Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia).. in 42nd IAD Conference 2018. 2018;:49.
https://hdl.handle.net/21.15107/rcub_rimsi_1744 .
Subotić, Srđan, Višnjić Jeftić, Željka, Krpo-Ćetković, Jasmina, Lenhardt, Mirjana, "Age, growth, and length-weight relationship of common nase (Chondrostoma nasus) in the Danube River near Belgrade (Serbia)." in 42nd IAD Conference 2018 (2018-07):49,
https://hdl.handle.net/21.15107/rcub_rimsi_1744 .
