Rana | Rana Sura Padakkama | Rana Bhagwandas | Rana Ranbir | Moammar Rana | Sohail Rana | Rana (title) | Rana Phool Muhammad Khan | Rana, Norway | Rana M Hayat Khan | Rana Hemant Singh | Rana dynasty | Devyani Rana | Still from a Rana installation monitoring a ''Bombus terrestris | Srishti Rana | Shakoor Rana | Shafqat Rana | Rana Talia Muhammad Khan | Rana sangzhiensis | Rana Sanga | Rana Muhammad Iqbal Khan | Rana Kapoor | Rana (genus) | Rana Chandra Singh | rana | Olegario Vázquez Raña | Meena Rana | Jadi Rana | Gaurav Shumsher JB Rana | Enrolled ''Phacops rana'' from an outcrop of the Middle Devonian |
This species was last seen in 1948 and is believed to have gone extinct in the early 1950s, likely as a result of habitat alteration and competition with and predation by introduced crayfish Procambarus clarkii, mosquitofish (Gambusia affinis), black mollies (Poecilia sphenops), and bullfrogs (Rana catesbiana).