Filters
Chromosomal polymorphism in the goby Neogobius eurycephalus (Perciformes: Gobiidae).
Chromosomal polymorphism in the goby Neogobius eurycephalus (Perciformes: Gobiidae).
EB - Genetika a molekulární biologie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Food habits of four bottom-dwelling gobiid species at the confluence of the Danube and Hron Rivers (South Slovakia)
Since 1997, three new Neogobius species (Neogobius kessleri, N. fluviatilis and N. melanostomus) have been regularly recorded in the Slovak part of the Danube River, formerly inhabited only by one native gobiid species (Proterorhinu...
EG - Zoologie
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Parasite diversity of Neogobius melanostomus in the Danuber River basin
Parasites of Neogobius melanostomus was studied in several localities in the Danube River in 2005.
EG - Zoologie
- 2006 •
- O
Rok uplatnění
O - Ostatní výsledky
The recent distribution and abundance of non-native Neogobius fishes in the Slovak section of the River Danube
The distributions of invasive Neogobius species were investigated in the Slovak sections of the tributaries Maly Dunaj, Hron, Va h and Ipel. Three Neogobius species already documented in Slovakia were captured (monkey goby Neogo...
EH - Ekologie – společenstva
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The sampling efficiency of electrofishing for Neogobius species in a riprap habitat: a field experiment
To determine the efficiency of electrofishing Neogobius spp. and quantitatively estimate sampling bias in a riprap (shot rock used to armor shorelines against water these areas had been electrofished. The sampling efficiency of electrofishin...
EH - Ekologie – společenstva
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The distribution and abundance of the Neogobius fishes in their native range (Bulgaria) with notes on the non-native range in the Danube River
The recent distribution and abundances of the genus Neogobius were studied (using electrofishing and beach seining) within (Bulgaria) and outside (Austria in 2004, 2005 and 2006. The presence of four Neogobius species - N. kessleri,...
EH - Ekologie – společenstva
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Metazoan parasites of Neogobius fishes in the Slovak section of the River Danube
Metazoan parasites were investigated in three non-native fishes (monkey goby Neogobius fluviatilis, bighead goby Neogobius kessleri and round goby Neogobius melanostomus) collected from the former and current main channel o...
EH - Ekologie – společenstva
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Differences in haematology and respiratory system morphology at three neogobiid species
Gill characteristics and the size and number of erythrocytes were observed for three species of goby: Neogobius melanostomus, N. fluviatilis and N. kessleri. While erythrocyte size was similar in all species, N. fluviatilis had a statistical...
EG - Zoologie
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Food patterns of Neogobius (Perciformes: Gobiidae) species within the longitudinal profile of the Danube River
Food habits of three Neogobius species (N. kessleri, N. fluviatilis and N. melanostomus) were studied in Austrian, Slovak, Croatian and Bulgarian stretches of the River Danube. The results were compared with the composition of macrozoobentho...
EG - Zoologie
- 2006 •
- O
Rok uplatnění
O - Ostatní výsledky
New data on distribution of the monkey goby, Neogobius fluviatilis (Pallas, 1814) in Bosnia and Herzegovina and Croatia with notes on ecology and associated fish fauna
The invasive fish species Neogobius fluviatilis was recorded at one locality on each of the two investigated rivers, Una and Kupa. The expansion of this species in Bosnia and Herzegovina is presented, as well as the habitat characteristics o...
EG - Zoologie
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
- 1 - 10 out of 102