Endemic earthworms (Oligochaeta: Lumbricidae) of the Balkan Peninsula: a review Author Trakić, Tanja Author Valchovski, Hristo Author Stojanović, Mirjana text Zootaxa 2016 4189 2 251 274 journal article 10.11646/zootaxa.4189.2.3 1878efad-3063-411e-b387-bb2b24afdbd4 1175-5326 165896 BBF977F2-F128-4B20-A536-A926F0310517 Helodrilus kratochvili ( Černosvitov, 1937 ) Eophila kratochvili Černosvitov, 1937 : 130 . Helodrilus kratochvili : Omodeo 1956 : 172 . Allolobophora kratochvili : Zicsi 1982: 431 . Helodrilus kratochvili : Zicsi 1985 : 282 ; Mršić & Šapkarev 1988 : 11 ; Mršić 1991 : 114 . Helodrilus kratochvili : Csuzdi 2012: 97 –99. E. Aquatic in mud of caves ( Szederjesi et al. 2014b ). D. Bosnia & Herzegovina—Žira cave near Turkovići (Černosvotov 1938), Žira cave, Popvo polje ( Mršić 1991 ); Žira cave ( Szederjesi et al. 2014b ). Z. Narrow range Balkan endemism (known only from the type locality). H. kratochvili was found only two times after the original description and has only been found in the Žira Cave ( Szederjesi et al. 2014b ).