TY  - CONF
AU  - Kostić-Vuković, Jovana
AU  - Sunjog, Karolina
AU  - Kolarević, Stoimir
AU  - Smederevac-Lalić, Marija
AU  - Marković, Zoran
AU  - Skorić, Stefan
AU  - Jaćimović, Milica
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5723
AB  - Invasive alien fish species represent one of the greatest threats to the
biodiversity and ecological status of freshwater ecosystems. Within their
management, their application as bioindicators of pollution in monitoring
programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish
in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay.
Sampling was performed from June to September 2021 on Markovačko
Lake, which is exposed to diffuse pollution from the application of pesticides
on the surrounding agricultural land. Monitoring also included the
assessment of water quality by basic physical and chemical parameters, as
well as microbiological indicators of faecal pollution. Alkaline comet assay
was performed on fish erythrocytes, on ten specimens per month. The study
also included ten control fish from the recirculating aquaculture system
(RAS), which were transferred from Markovačko Lake for breeding, and
treatment of their erythrocytes with H2O2 as a positive control. Scoring of
comets was performed by CometScore 2.0 software. The lowest level of
DNA damage was recorded in the control group and the highest in the
positive control group. August was the month with the lowest level of DNA
damage, and September with the highest. Statistically significant
differences were found between all groups indicating a high sensitivity of
the alkaline comet assay to discriminate fine differences in the genotoxic
potential of water. Knowing that black bullhead is highly abundant in
stagnant waters and relatively easy to sample, this study draws additional
attention to its use as a bioindicator of genotoxicity.
PB  - European Environmental Mutagenesis & Genomics Society
C3  - Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands
T1  - Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5723
ER  - 

@conference{
author = "Kostić-Vuković, Jovana and Sunjog, Karolina and Kolarević, Stoimir and Smederevac-Lalić, Marija and Marković, Zoran and Skorić, Stefan and Jaćimović, Milica",
year = "2022",
abstract = "Invasive alien fish species represent one of the greatest threats to the
biodiversity and ecological status of freshwater ecosystems. Within their
management, their application as bioindicators of pollution in monitoring
programs should be considered. The aim of this study was to examine the
use of black bullhead Ameiurus melas (Rafinesque, 1820), invasive alien fish
in Serbia, as a bioindicator of water genotoxicity by alkaline comet assay.
Sampling was performed from June to September 2021 on Markovačko
Lake, which is exposed to diffuse pollution from the application of pesticides
on the surrounding agricultural land. Monitoring also included the
assessment of water quality by basic physical and chemical parameters, as
well as microbiological indicators of faecal pollution. Alkaline comet assay
was performed on fish erythrocytes, on ten specimens per month. The study
also included ten control fish from the recirculating aquaculture system
(RAS), which were transferred from Markovačko Lake for breeding, and
treatment of their erythrocytes with H2O2 as a positive control. Scoring of
comets was performed by CometScore 2.0 software. The lowest level of
DNA damage was recorded in the control group and the highest in the
positive control group. August was the month with the lowest level of DNA
damage, and September with the highest. Statistically significant
differences were found between all groups indicating a high sensitivity of
the alkaline comet assay to discriminate fine differences in the genotoxic
potential of water. Knowing that black bullhead is highly abundant in
stagnant waters and relatively easy to sample, this study draws additional
attention to its use as a bioindicator of genotoxicity.",
publisher = "European Environmental Mutagenesis & Genomics Society",
journal = "Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands",
title = "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.",
pages = "73",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5723"
}

Kostić-Vuković, J., Sunjog, K., Kolarević, S., Smederevac-Lalić, M., Marković, Z., Skorić, S.,& Jaćimović, M.. (2022). Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.. in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands
European Environmental Mutagenesis & Genomics Society., 73.
https://hdl.handle.net/21.15107/rcub_ibiss_5723

Kostić-Vuković J, Sunjog K, Kolarević S, Smederevac-Lalić M, Marković Z, Skorić S, Jaćimović M. Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity.. in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands. 2022;:73.
https://hdl.handle.net/21.15107/rcub_ibiss_5723 .

Kostić-Vuković, Jovana, Sunjog, Karolina, Kolarević, Stoimir, Smederevac-Lalić, Marija, Marković, Zoran, Skorić, Stefan, Jaćimović, Milica, "Sensitivity of invasive alien fish in Serbia black bullhead Ameiurus melas (Rafinesque, 1820) as a bioindicator of genotoxicity." in Joint EEMGS meeting & International Comet Assay Workshop; 2022 May 23-26; Maastricht, The Netherlands (2022):73,
https://hdl.handle.net/21.15107/rcub_ibiss_5723 .

TY  - JOUR
AU  - Nikolić, Dušan
AU  - Skorić, Stefan
AU  - Cvijanović, Gorčin
AU  - Jaćimović, Milica
AU  - Đikanović, Vesna
AU  - Mićković, Branislav
PY  - 2021
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/6510
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4657
AB  - In recent decades, the Amur sleeper (Perccottus glenii) is one of the most impressive east-to-west invaders of European inland waters, but there are insufficient data on its biology in the countries it has entered. Specimens of two sets of samples from November 2015 (n=25) and October 2016 (n=39) were caught in the Danube River channel near Veliko Gradište (Serbia) by electrofishing. Thirty morphometric and eight meristic characteristics of the collected fish were measured with the aim of describing the general body shape in more detail using the “point-to-point” method. This is the first attempt to obtain morphometric and meristic characteristics of Amur sleeper caught in Serbia. The results revealed a relatively low variability in the morphometric and meristic characters of the studied population. When compared to other studies, there was a great variability of the studied characteristics between geographically distant European populations that inhabit different water body types. Female fish had more robust bodies compared to males of the same length, while males had longer pectoral, anal and dorsal fins. Additionally, 2+ individuals had more robust heads and jaws, as well as longer anterior parts of the body compared to 1+ individuals of the same size.
PB  - Belgrade: Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel
IS  - 3
VL  - 73
DO  - 10.2298/abs210413031n
SP  - 381
EP  - 388
ER  - 

@article{
author = "Nikolić, Dušan and Skorić, Stefan and Cvijanović, Gorčin and Jaćimović, Milica and Đikanović, Vesna and Mićković, Branislav",
year = "2021",
abstract = "In recent decades, the Amur sleeper (Perccottus glenii) is one of the most impressive east-to-west invaders of European inland waters, but there are insufficient data on its biology in the countries it has entered. Specimens of two sets of samples from November 2015 (n=25) and October 2016 (n=39) were caught in the Danube River channel near Veliko Gradište (Serbia) by electrofishing. Thirty morphometric and eight meristic characteristics of the collected fish were measured with the aim of describing the general body shape in more detail using the “point-to-point” method. This is the first attempt to obtain morphometric and meristic characteristics of Amur sleeper caught in Serbia. The results revealed a relatively low variability in the morphometric and meristic characters of the studied population. When compared to other studies, there was a great variability of the studied characteristics between geographically distant European populations that inhabit different water body types. Female fish had more robust bodies compared to males of the same length, while males had longer pectoral, anal and dorsal fins. Additionally, 2+ individuals had more robust heads and jaws, as well as longer anterior parts of the body compared to 1+ individuals of the same size.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel",
number = "3",
volume = "73",
doi = "10.2298/abs210413031n",
pages = "381-388"
}

Nikolić, D., Skorić, S., Cvijanović, G., Jaćimović, M., Đikanović, V.,& Mićković, B.. (2021). Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel. in Archives of Biological Sciences
Belgrade: Serbian Biological Society., 73(3), 381-388.
https://doi.org/10.2298/abs210413031n

Nikolić D, Skorić S, Cvijanović G, Jaćimović M, Đikanović V, Mićković B. Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel. in Archives of Biological Sciences. 2021;73(3):381-388.
doi:10.2298/abs210413031n .

Nikolić, Dušan, Skorić, Stefan, Cvijanović, Gorčin, Jaćimović, Milica, Đikanović, Vesna, Mićković, Branislav, "Morphometric and meristic characteristics of the Amur sleeper (Perccottus glenii) from the Danube River drainage channel" in Archives of Biological Sciences, 73, no. 3 (2021):381-388,
https://doi.org/10.2298/abs210413031n . .

TY  - CHAP
AU  - Lenhardt, Mirjana
AU  - Smederevac-Lalić, Marija
AU  - Hegediš, Aleksandar
AU  - Skorić, Stefan
AU  - Cvijanović, Gorčin
AU  - Višnjić-Jeftić, Željka
AU  - Đikanović, Vesna
AU  - Jovičić, Katarina
AU  - Jaćimović, Milica
AU  - Jarić, Ivan
PY  - 2020
UR  - https://link.springer.com/chapter/10.1007/978-3-030-37242-2_13
UR  - http://link.springer.com/10.1007/978-3-030-37242-2_13
UR  - https://radar.ibiss.bg.ac.rs/123456789/3870
AB  - The Danube River basin represents a hotspot for the European freshwater diversity. The Danube in Serbia is characterized by a significant level of fish diversity, as well as by economically important fish resources. However, the Danube fish fauna is facing a number of adverse anthropogenic impacts, such as unsustainable fishery, habitat loss and fragmentation, water pollution and non-native species invasions. In this chapter, the major adverse impacts on the Danube fish communities in Serbia are presented, and the critical management measures are discussed, such as those related to supportive stocking and other conservation efforts. In order to ensure adequate protection and sustainable management of fish resources in the Danube in Serbia, it will be critical to introduce effective monitoring system, to establish and enforce adequate management measures, and to intensify research efforts on critical issues related to fish management and conservation.
PB  - Springer, Cham
T2  - Human Impact on Danube Watershed Biodiversity in the XXI Century
T2  - Human Impact on Danube Watershed Biodiversity in the XXI Century
T1  - Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications
DO  - 10.1007/978-3-030-37242-2_13
SP  - 257
EP  - 279
ER  - 

@inbook{
editor = "Bănăduc, Doru, Curtean-Bănăduc, Angela, Pedrotti, Franco, Cianfaglione, Kevin, Akeroyd, John R.",
author = "Lenhardt, Mirjana and Smederevac-Lalić, Marija and Hegediš, Aleksandar and Skorić, Stefan and Cvijanović, Gorčin and Višnjić-Jeftić, Željka and Đikanović, Vesna and Jovičić, Katarina and Jaćimović, Milica and Jarić, Ivan",
year = "2020",
abstract = "The Danube River basin represents a hotspot for the European freshwater diversity. The Danube in Serbia is characterized by a significant level of fish diversity, as well as by economically important fish resources. However, the Danube fish fauna is facing a number of adverse anthropogenic impacts, such as unsustainable fishery, habitat loss and fragmentation, water pollution and non-native species invasions. In this chapter, the major adverse impacts on the Danube fish communities in Serbia are presented, and the critical management measures are discussed, such as those related to supportive stocking and other conservation efforts. In order to ensure adequate protection and sustainable management of fish resources in the Danube in Serbia, it will be critical to introduce effective monitoring system, to establish and enforce adequate management measures, and to intensify research efforts on critical issues related to fish management and conservation.",
publisher = "Springer, Cham",
journal = "Human Impact on Danube Watershed Biodiversity in the XXI Century, Human Impact on Danube Watershed Biodiversity in the XXI Century",
booktitle = "Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications",
doi = "10.1007/978-3-030-37242-2_13",
pages = "257-279"
}

Bănăduc, D., Curtean-Bănăduc, A., Pedrotti, F., Cianfaglione, K., Akeroyd, J. R., Lenhardt, M., Smederevac-Lalić, M., Hegediš, A., Skorić, S., Cvijanović, G., Višnjić-Jeftić, Ž., Đikanović, V., Jovičić, K., Jaćimović, M.,& Jarić, I.. (2020). Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications. in Human Impact on Danube Watershed Biodiversity in the XXI Century
Springer, Cham., 257-279.
https://doi.org/10.1007/978-3-030-37242-2_13

Bănăduc D, Curtean-Bănăduc A, Pedrotti F, Cianfaglione K, Akeroyd JR, Lenhardt M, Smederevac-Lalić M, Hegediš A, Skorić S, Cvijanović G, Višnjić-Jeftić Ž, Đikanović V, Jovičić K, Jaćimović M, Jarić I. Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications. in Human Impact on Danube Watershed Biodiversity in the XXI Century. 2020;:257-279.
doi:10.1007/978-3-030-37242-2_13 .

Bănăduc, Doru, Curtean-Bănăduc, Angela, Pedrotti, Franco, Cianfaglione, Kevin, Akeroyd, John R., Lenhardt, Mirjana, Smederevac-Lalić, Marija, Hegediš, Aleksandar, Skorić, Stefan, Cvijanović, Gorčin, Višnjić-Jeftić, Željka, Đikanović, Vesna, Jovičić, Katarina, Jaćimović, Milica, Jarić, Ivan, "Human Impacts on Fish Fauna in the Danube River in Serbia: Current Status and Ecological Implications" in Human Impact on Danube Watershed Biodiversity in the XXI Century (2020):257-279,
https://doi.org/10.1007/978-3-030-37242-2_13 . .

TY  - JOUR
AU  - Jaćimović, Milica
AU  - Lenhardt, Mirjana
AU  - Krpo-Ćetković, Jasmina
AU  - Jarić, Ivan
AU  - Gačić, Zoran
AU  - Hegediš, Aleksandar
PY  - 2019
UR  - http://doi.wiley.com/10.1111/fme.12335
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3253
AB  - The life‐history traits and population dynamics of the black bullhead Ameiurus melas (Rafinesque) were studied monthly from August 2009 to December 2012 in Lake Sava in Belgrade (Serbia). This period included a mass mortality event in May 2011 and subsequent population recovery during 2012. Available evidence suggests the mass mortality was caused by European catfish virus that only affected the black bullhead. Changes in key life‐history traits and the recovery potential (increase in catch‐per‐unit‐effort, doubling of young‐of‐the‐year to adult ratio, earlier maturation and increased fecundity) following the mass mortality event suggest population resilience typical of a recurring boom‐bust pattern and demonstrate the species’ capacity to recover rapidly and re‐establish following disturbance. Repeated systematic mass removals of both juveniles and adults (using fyke nets) will be required if future fishery management measures aimed at limiting the population size are to be effective.
T2  - Fisheries Management and Ecology
T2  - Fisheries Management and Ecology
T1  - Boom-bust like dynamics of invasive black bullhead ( Ameiurus melas ) in Lake Sava (Serbia)
DO  - 10.1111/fme.12335
ER  - 

@article{
author = "Jaćimović, Milica and Lenhardt, Mirjana and Krpo-Ćetković, Jasmina and Jarić, Ivan and Gačić, Zoran and Hegediš, Aleksandar",
year = "2019",
abstract = "The life‐history traits and population dynamics of the black bullhead Ameiurus melas (Rafinesque) were studied monthly from August 2009 to December 2012 in Lake Sava in Belgrade (Serbia). This period included a mass mortality event in May 2011 and subsequent population recovery during 2012. Available evidence suggests the mass mortality was caused by European catfish virus that only affected the black bullhead. Changes in key life‐history traits and the recovery potential (increase in catch‐per‐unit‐effort, doubling of young‐of‐the‐year to adult ratio, earlier maturation and increased fecundity) following the mass mortality event suggest population resilience typical of a recurring boom‐bust pattern and demonstrate the species’ capacity to recover rapidly and re‐establish following disturbance. Repeated systematic mass removals of both juveniles and adults (using fyke nets) will be required if future fishery management measures aimed at limiting the population size are to be effective.",
journal = "Fisheries Management and Ecology, Fisheries Management and Ecology",
title = "Boom-bust like dynamics of invasive black bullhead ( Ameiurus melas ) in Lake Sava (Serbia)",
doi = "10.1111/fme.12335"
}

Jaćimović, M., Lenhardt, M., Krpo-Ćetković, J., Jarić, I., Gačić, Z.,& Hegediš, A.. (2019). Boom-bust like dynamics of invasive black bullhead ( Ameiurus melas ) in Lake Sava (Serbia). in Fisheries Management and Ecology.
https://doi.org/10.1111/fme.12335

Jaćimović M, Lenhardt M, Krpo-Ćetković J, Jarić I, Gačić Z, Hegediš A. Boom-bust like dynamics of invasive black bullhead ( Ameiurus melas ) in Lake Sava (Serbia). in Fisheries Management and Ecology. 2019;.
doi:10.1111/fme.12335 .

Jaćimović, Milica, Lenhardt, Mirjana, Krpo-Ćetković, Jasmina, Jarić, Ivan, Gačić, Zoran, Hegediš, Aleksandar, "Boom-bust like dynamics of invasive black bullhead ( Ameiurus melas ) in Lake Sava (Serbia)" in Fisheries Management and Ecology (2019),
https://doi.org/10.1111/fme.12335 . .

TY  - CONF
AU  - Lenhardt, Mirjana
AU  - Pekarik, Ladislav
AU  - Skorić, Stefan
AU  - Smederevac Lalić, Marija
AU  - Hegediš, Aleksandar
AU  - Jaćimović, Milica
AU  - Đikanović, Vesna
PY  - 2017
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4797
AB  - Some recent data show that five gobiid species have spread outside their native range and
expanded their distribution area in Serbia along the rivers Danube, Tisza, Sava, and Velika
Morava. These are: monkey goby Neogobius fluviatilis, racer goby Neogobius
gymnotrachelus, bighead goby Neogobius kessleri, round goby Neogobius melanostomus,
and tubenose goby Proterorhinus semilunaris.
The aim of this study was to compare the efficiency of two different methods for
fish sampling, as well as to assess influence of the diel period on catch of gobiids in the
Serbian stretch of the Danube River. During October 2012 and September 2013, the
sampling was performed by electrofishing and beach seining in four riverside locations of
the Danube River, as follows: at Novi Sad (river km 1257), Belgrade (river km 1173), Tekija
(river km 956), and Prahovo (river km 862), with the water depth being of up to 120 cm. At
each location, the sampling was performed at 17:30, 18:30, 19:30 and 20:30.
A total of 551 gobies were caught. The highest number of specimens (238) was
registered at Tekija, followed by the sites at Belgrade (192) and Prahovo (109), and only 12
specimens caught at Novi Sad. The catch of the round goby and monkey goby was more
efficient by beach seining than by electrofishing, while the catch of the tubenose goby was
more efficient by electrofishing. Both methods had similar efficiency in terms of the catch
of the bighead goby and racer goby. The species diversity and the number of caught
specimens were the highest at 18:30. All five species were recorded at the sites of Belgrade,
Tekija and Prahovo, while only the monkey goby and racer goby were caught at Novi Sad.
The methods used in this study showed good efficiency in catch of gobiids, especially at
dusk. Despite the difficulty in using these methods in certain habitats, we assume that they
could be highly relevant in the regular monitoring of gobiids along the inshore parts of the
rivers.
PB  - Sofia: Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS)
PB  - Sofia: East and South European Network for Invasive Alien Species (ESENIAS)
C3  - 7th ESENIAS Workshop with Scientific Conference. Networking and Regional Cooperation Towards Invasive Alien Species Prevention and Management in Europe. Book of abstracts, 8. - 30. Mar 2017, Sofia, Bulgaria.
T1  - Influence of the diel period and different sampling methods on catch of gobiids at four locations in the inshore part of the Danube River.
SP  - 157
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4797
ER  - 

@conference{
author = "Lenhardt, Mirjana and Pekarik, Ladislav and Skorić, Stefan and Smederevac Lalić, Marija and Hegediš, Aleksandar and Jaćimović, Milica and Đikanović, Vesna",
year = "2017",
abstract = "Some recent data show that five gobiid species have spread outside their native range and
expanded their distribution area in Serbia along the rivers Danube, Tisza, Sava, and Velika
Morava. These are: monkey goby Neogobius fluviatilis, racer goby Neogobius
gymnotrachelus, bighead goby Neogobius kessleri, round goby Neogobius melanostomus,
and tubenose goby Proterorhinus semilunaris.
The aim of this study was to compare the efficiency of two different methods for
fish sampling, as well as to assess influence of the diel period on catch of gobiids in the
Serbian stretch of the Danube River. During October 2012 and September 2013, the
sampling was performed by electrofishing and beach seining in four riverside locations of
the Danube River, as follows: at Novi Sad (river km 1257), Belgrade (river km 1173), Tekija
(river km 956), and Prahovo (river km 862), with the water depth being of up to 120 cm. At
each location, the sampling was performed at 17:30, 18:30, 19:30 and 20:30.
A total of 551 gobies were caught. The highest number of specimens (238) was
registered at Tekija, followed by the sites at Belgrade (192) and Prahovo (109), and only 12
specimens caught at Novi Sad. The catch of the round goby and monkey goby was more
efficient by beach seining than by electrofishing, while the catch of the tubenose goby was
more efficient by electrofishing. Both methods had similar efficiency in terms of the catch
of the bighead goby and racer goby. The species diversity and the number of caught
specimens were the highest at 18:30. All five species were recorded at the sites of Belgrade,
Tekija and Prahovo, while only the monkey goby and racer goby were caught at Novi Sad.
The methods used in this study showed good efficiency in catch of gobiids, especially at
dusk. Despite the difficulty in using these methods in certain habitats, we assume that they
could be highly relevant in the regular monitoring of gobiids along the inshore parts of the
rivers.",
publisher = "Sofia: Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS), Sofia: East and South European Network for Invasive Alien Species (ESENIAS)",
journal = "7th ESENIAS Workshop with Scientific Conference. Networking and Regional Cooperation Towards Invasive Alien Species Prevention and Management in Europe. Book of abstracts, 8. - 30. Mar 2017, Sofia, Bulgaria.",
title = "Influence of the diel period and different sampling methods on catch of gobiids at four locations in the inshore part of the Danube River.",
pages = "157",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4797"
}

Lenhardt, M., Pekarik, L., Skorić, S., Smederevac Lalić, M., Hegediš, A., Jaćimović, M.,& Đikanović, V.. (2017). Influence of the diel period and different sampling methods on catch of gobiids at four locations in the inshore part of the Danube River.. in 7th ESENIAS Workshop with Scientific Conference. Networking and Regional Cooperation Towards Invasive Alien Species Prevention and Management in Europe. Book of abstracts, 8. - 30. Mar 2017, Sofia, Bulgaria.
Sofia: Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences (IBER-BAS)., 157.
https://hdl.handle.net/21.15107/rcub_ibiss_4797

Lenhardt M, Pekarik L, Skorić S, Smederevac Lalić M, Hegediš A, Jaćimović M, Đikanović V. Influence of the diel period and different sampling methods on catch of gobiids at four locations in the inshore part of the Danube River.. in 7th ESENIAS Workshop with Scientific Conference. Networking and Regional Cooperation Towards Invasive Alien Species Prevention and Management in Europe. Book of abstracts, 8. - 30. Mar 2017, Sofia, Bulgaria.. 2017;:157.
https://hdl.handle.net/21.15107/rcub_ibiss_4797 .

Lenhardt, Mirjana, Pekarik, Ladislav, Skorić, Stefan, Smederevac Lalić, Marija, Hegediš, Aleksandar, Jaćimović, Milica, Đikanović, Vesna, "Influence of the diel period and different sampling methods on catch of gobiids at four locations in the inshore part of the Danube River." in 7th ESENIAS Workshop with Scientific Conference. Networking and Regional Cooperation Towards Invasive Alien Species Prevention and Management in Europe. Book of abstracts, 8. - 30. Mar 2017, Sofia, Bulgaria. (2017):157,
https://hdl.handle.net/21.15107/rcub_ibiss_4797 .

TY  - JOUR
AU  - Lenhardt, Mirjana
AU  - Pekarik, Ladislav
AU  - Skorić, Stefan B.
AU  - Smederevac-Lalić, Marija M.
AU  - Hegediš, Aleksandar E.
AU  - Jaćimović, Milica L.
AU  - Đikanović, Vesna
PY  - 2017
UR  - http://www.acta-zoologica-bulgarica.eu/downloads/acta-zoologica-bulgarica/2017/supplement-9-225-229.pdf
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2938
AB  - The aim of this work was to compare the efficiency of two different methods for fish sampling and to assess the influence of the twilight period on the catch of gobiids along the Danube River in Serbia. The samplings were performed by electrofishing and beach seining in inshore parts of the Danube River with water depth up to 120 cm at four locations: Novi Sad, Belgrade, Tekija, and Prahovo, in October 2012 and September 2013. At each location, the samplings were performed at 17:30, 18:30, 19:30 and 20:30. Totally, 539 gobiids were caught. The highest number of specimens (218) was registered at Tekija, while lower numbers were registered at Belgrade (192) and Prahovo (117), and only 12 specimens were caught at Novi Sad. The catch of the round goby Neogobius melanostomus and monkey goby Neogobius fluviatilis was more efficient by beach seining than by electrofishing, whereas the catch of the tubenose goby Proterorhinus semilunaris was more efficient by electrofishing. Both methods had similar efficiency in catching the bighead goby Ponticola kessleri and racer goby Babka gymnotrachelus. The species diversity and number of the caught specimens were the highest at 18:30. All five species were recorded at Belgrade, Tekija and Prahovo, while only the monkey goby and racer goby were caught at Novi Sad. The methods used in this study showed good efficiency in catching gobiids, especially at dusk. Even though these methods are difficult to apply in certain habitats, they could be highly relevant in the regular monitoring of gobiids along the inshore parts of rivers.
T2  - Acta Zoologica Bulgarica
T2  - Acta Zoologica Bulgarica
T1  - Influence of the twilight period and different sampling methods on catch of Gobiids (Gobiidae) at four locations in the inshore parts of the Danube River
IS  - Supplement 9
VL  - 69
SP  - 225
EP  - 229
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2938
ER  - 

@article{
author = "Lenhardt, Mirjana and Pekarik, Ladislav and Skorić, Stefan B. and Smederevac-Lalić, Marija M. and Hegediš, Aleksandar E. and Jaćimović, Milica L. and Đikanović, Vesna",
year = "2017",
abstract = "The aim of this work was to compare the efficiency of two different methods for fish sampling and to assess the influence of the twilight period on the catch of gobiids along the Danube River in Serbia. The samplings were performed by electrofishing and beach seining in inshore parts of the Danube River with water depth up to 120 cm at four locations: Novi Sad, Belgrade, Tekija, and Prahovo, in October 2012 and September 2013. At each location, the samplings were performed at 17:30, 18:30, 19:30 and 20:30. Totally, 539 gobiids were caught. The highest number of specimens (218) was registered at Tekija, while lower numbers were registered at Belgrade (192) and Prahovo (117), and only 12 specimens were caught at Novi Sad. The catch of the round goby Neogobius melanostomus and monkey goby Neogobius fluviatilis was more efficient by beach seining than by electrofishing, whereas the catch of the tubenose goby Proterorhinus semilunaris was more efficient by electrofishing. Both methods had similar efficiency in catching the bighead goby Ponticola kessleri and racer goby Babka gymnotrachelus. The species diversity and number of the caught specimens were the highest at 18:30. All five species were recorded at Belgrade, Tekija and Prahovo, while only the monkey goby and racer goby were caught at Novi Sad. The methods used in this study showed good efficiency in catching gobiids, especially at dusk. Even though these methods are difficult to apply in certain habitats, they could be highly relevant in the regular monitoring of gobiids along the inshore parts of rivers.",
journal = "Acta Zoologica Bulgarica, Acta Zoologica Bulgarica",
title = "Influence of the twilight period and different sampling methods on catch of Gobiids (Gobiidae) at four locations in the inshore parts of the Danube River",
number = "Supplement 9",
volume = "69",
pages = "225-229",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2938"
}

Lenhardt, M., Pekarik, L., Skorić, S. B., Smederevac-Lalić, M. M., Hegediš, A. E., Jaćimović, M. L.,& Đikanović, V.. (2017). Influence of the twilight period and different sampling methods on catch of Gobiids (Gobiidae) at four locations in the inshore parts of the Danube River. in Acta Zoologica Bulgarica, 69(Supplement 9), 225-229.
https://hdl.handle.net/21.15107/rcub_ibiss_2938

Lenhardt M, Pekarik L, Skorić SB, Smederevac-Lalić MM, Hegediš AE, Jaćimović ML, Đikanović V. Influence of the twilight period and different sampling methods on catch of Gobiids (Gobiidae) at four locations in the inshore parts of the Danube River. in Acta Zoologica Bulgarica. 2017;69(Supplement 9):225-229.
https://hdl.handle.net/21.15107/rcub_ibiss_2938 .

Lenhardt, Mirjana, Pekarik, Ladislav, Skorić, Stefan B., Smederevac-Lalić, Marija M., Hegediš, Aleksandar E., Jaćimović, Milica L., Đikanović, Vesna, "Influence of the twilight period and different sampling methods on catch of Gobiids (Gobiidae) at four locations in the inshore parts of the Danube River" in Acta Zoologica Bulgarica, 69, no. Supplement 9 (2017):225-229,
https://hdl.handle.net/21.15107/rcub_ibiss_2938 .