Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel
Апстракт
The Amur sleeper (Perccottus glenii), an indigenous species to the Russian Far East,
northern China and the northern part of Korean Peninsula, has been considered an
invasive alien species to European waters, where it may have negative impact on eggs and
larvae of native fish species, on aquatic macroinvertebrate and larval amphibians. There
were a few findings of the Amur sleeper specimens in Serbia during 2001-2003. The first
record of established population was from the Danube River flood plain zone (1139 river
km) in 2005. Our study includes 85 specimens collected in the Danube River drainage
channel near Veliko Gradište (Serbia), in 2015-2016. The body length of specimens range
from 35.78 mm to 140.68 mm, while the body weight range from 0.5 g to 40 g. Based on
scale analyses, specimens have been determined at age of 0+, 1+ and 2+. The length-weight
analysis does not show any differences between the regression slopes of samples
from the two season.
Кључне речи:
Introduced species/ Perccottus glenii/ Danube River/ age structure/ regression coefficientИзвор:
7th ESENIAS Workshop with Scientific Conference, 2017, 141-Издавач:
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS)
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Skorić, Stefan AU - Mićković, Branislav AU - Nikolić, Dušan AU - Hegedis, Aleksandar AU - Cvijanović, Gorčin PY - 2017 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2672 AB - The Amur sleeper (Perccottus glenii), an indigenous species to the Russian Far East, northern China and the northern part of Korean Peninsula, has been considered an invasive alien species to European waters, where it may have negative impact on eggs and larvae of native fish species, on aquatic macroinvertebrate and larval amphibians. There were a few findings of the Amur sleeper specimens in Serbia during 2001-2003. The first record of established population was from the Danube River flood plain zone (1139 river km) in 2005. Our study includes 85 specimens collected in the Danube River drainage channel near Veliko Gradište (Serbia), in 2015-2016. The body length of specimens range from 35.78 mm to 140.68 mm, while the body weight range from 0.5 g to 40 g. Based on scale analyses, specimens have been determined at age of 0+, 1+ and 2+. The length-weight analysis does not show any differences between the regression slopes of samples from the two season. PB - Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS) C3 - 7th ESENIAS Workshop with Scientific Conference T1 - Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel SP - 141 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2672 ER -
@conference{ author = "Skorić, Stefan and Mićković, Branislav and Nikolić, Dušan and Hegedis, Aleksandar and Cvijanović, Gorčin", year = "2017", abstract = "The Amur sleeper (Perccottus glenii), an indigenous species to the Russian Far East, northern China and the northern part of Korean Peninsula, has been considered an invasive alien species to European waters, where it may have negative impact on eggs and larvae of native fish species, on aquatic macroinvertebrate and larval amphibians. There were a few findings of the Amur sleeper specimens in Serbia during 2001-2003. The first record of established population was from the Danube River flood plain zone (1139 river km) in 2005. Our study includes 85 specimens collected in the Danube River drainage channel near Veliko Gradište (Serbia), in 2015-2016. The body length of specimens range from 35.78 mm to 140.68 mm, while the body weight range from 0.5 g to 40 g. Based on scale analyses, specimens have been determined at age of 0+, 1+ and 2+. The length-weight analysis does not show any differences between the regression slopes of samples from the two season.", publisher = "Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS)", journal = "7th ESENIAS Workshop with Scientific Conference", title = "Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel", pages = "141", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2672" }
Skorić, S., Mićković, B., Nikolić, D., Hegedis, A.,& Cvijanović, G.. (2017). Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel. in 7th ESENIAS Workshop with Scientific Conference Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS); East and South European Network for Invasive Alien Species (ESENIAS)., 141. https://hdl.handle.net/21.15107/rcub_rimsi_2672
Skorić S, Mićković B, Nikolić D, Hegedis A, Cvijanović G. Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel. in 7th ESENIAS Workshop with Scientific Conference. 2017;:141. https://hdl.handle.net/21.15107/rcub_rimsi_2672 .
Skorić, Stefan, Mićković, Branislav, Nikolić, Dušan, Hegedis, Aleksandar, Cvijanović, Gorčin, "Seasonal weight-length relationship of Amur sleeper (Perccottus glenii Dubowski, 1877) in the Danube River drainage channel" in 7th ESENIAS Workshop with Scientific Conference (2017):141, https://hdl.handle.net/21.15107/rcub_rimsi_2672 .