Hydrocanthus oblongus explained

Hydrocanthus oblongus is a species of burrowing water beetle in the family Noteridae. It is found in the Caribbean Sea and North America.

Further reading

• On aquatic carnivorous Coleoptera or Dytiscidae. 1882. Sharp . David. Scientific Transactions of the Royal Dublin Society. 2. 179–1003.
• A Key to the American Species of Hydrocanthus Say, with Descriptions of New Taxa (Coleoptera: Noteridae). 1985. Young . Frank N.. Proceedings of the Academy of Natural Sciences of Philadelphia. 137. 1. 90–98. 4064884.
• Book: American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia. 2001. Roughley . R. E.. Arnett . Ross H. Jr.. Thomas . Michael C.. CRC Press. Family 10: Noteridae C. G. Thomson, 1857. 147–152. 978-0-8493-1925-9.
• 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.