Ilybius oblitus explained

Ilybius oblitus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.This species can tolerate low temperatures, but is still susceptible to freezing.

Further reading

• Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico. 2012. Bousquet . Yves. ZooKeys. 245. 1–1722. 10.3897/zookeys.245.3416. 3577090. 23431087. free. 2012ZooK..245....1B.
• Book: Catalogue of Palaearctic Coleoptera, Volume 1: Archostemata - Myxophaga - Adephaga. 2017. Lobl . I.. Smetana . A.. Apollo Books. 978-90-04-33029-0.
• Inoculative Freezing and the Problem of Winter Survival for Freshwater Macroinvertebrates. 1997. Frisbie . Malcolm Pratt. Lee,Jr. . Richard E.. North American Benthological Society 16 635.650. 3. 3. 635–650. 10.2307/1468150. 1468150. free. 2374.MIA/5879. free.