An Annotated checklist and key to the Turkish Elongated Water Scavenger Beetles (Coleoptera: Hydrochidae) Author Darılmaz, Mustafa C. Author Kıyak, Suat text Baltic Journal of Coleopterology 2008 8 2 149 154 journal article 10.5281/zenodo.13204608 1407-8619 13204608 5. Hydrochus megaphallus Berge Henegouwen, 1988 Records in Turkey (Fig 2): Istanbul ( Berge Henegouwen 1988 ). Range: Europe: Austria , Belgium , Byelorussia , Czech Republic , Denmark , Estonia , Finland , Great Britain , Germany , Hungary , The Netherlands , Norway , Poland , Romania , Sweden , Turkey ( Hansen 2004 ). Remarks: This species is recorded only one time recorded by Berge Henegouwen (1988) to Turkish fauna. Probably it distributed in Northwest Turkey . Chorotype: This species has the Centraleuropean chorotype. Range: Europe: Austria , Belgium , Byelorussia , Denmark , Estonia , Finland , Great Britain , Germany , Hungary , Ireland , Latvia , Lithuania , Norway , Poland , Russia (Central European Territory, North European Territory), Sweden , “ Czechoslovakia ” ( Hansen 2004 ). Remarks: This species is recorded first time by Incekara et al. (2004) to Turkish fauna. Probably it rather widely distributed in Turkey . Chorotype: This species has the Centraleuropean chorotype. Fig. 1-2. Aedeagophore. (1) , H. elongatus ; (2) , H. flavipennis .