In this study, fish species diversity and protection criteria, habitat evaluation, threat elements of the ichthyofauna Devrez Stream were examined monthly between April 2020 March 2021. Eight taxa (7 natives, 1 non-native) belonging to four families (Cyprinidae, Gobionidae, Leuciscidae, Gobiidae) identified. Chondrostoma angorense Elvira, 1987 (endemic) from mentioned was reported for first tim...

Aim In this study, fish species living in the Elekçi Stream, which poured from borders of Fatsa District Ordu Province to Black Sea, were determine as taxonomical. Material and Methods samples taken Bolaman Rivers using an electroshock device six pre-determined stations between January 2017 October 2018. Specimens brought laboratory. The then stored formaldehyde solution (4%) for further examin...

Abstract Greater Prespa Lake, located on the Balkan Peninsula, is an ancient freshwater lake inhabited by numerous endemic and endangered species represents important part of Europe’s natural heritage. Between 2013 2015, standardized gillnet fishing was conducted for first time ever with aim obtaining large-scale information status fish community in terms relative abundance, biomass, spatial di...

The species of the water scavenger beetle genus Laccobius Erichson, 1837 occuring in China are reviewed. Two new species are described: Laccobius (Glyptolaccobius) qinlingensis sp. nov. (Shaanxi) and L. (Cyclolaccobius) hainanensis sp. nov. (Hainan). Five species are recorded for the first time: Laccobius (Dimorpholaccobius) bipunctatus (Fabricius, 1775), L. (D.) striatulus (Fabricius, 1801) an...

the present study provides the data on the population parameters of an endemic qanat spirlin, alburnoides qanati from the endorheic kor river basin of iran to assess the stock status of this cyprinid fish species, which is highly important from management and conservation points of views. fish specimens (387) were collected from moshkan stream, kor river basin, iran in 2011-2012. asymptotic len...