Hygrotus sayi J. Balfour-Browne 1944 articles

Hygrotus sayi

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Hygrotus sayi is a species of predaceous diving beetle in the family Dytiscidae.^[1]^[2] It is found in North America.^[2]^[3]^[4]

^ "Hygrotus sayi Species Information". BugGuide.net. Retrieved 2018-01-29.
^ ^a ^b "Hygrotus sayi Report". Integrated Taxonomic Information System. Retrieved 2018-01-29.
^ Bilton DT, Ribera I (2017). "A revision of Meladema diving beetles (Coleoptera, Dytiscidae), with the description of a new species from the central Mediterranean based on molecules and morphology". ZooKeys 702: 45-112.
^ Bousquet Y (2012). "Catalogue of Geadephaga (Coleoptera: Adephaga) of America, north of Mexico". ZooKeys 245: 1-1722.

D.J. Larson, Y. Alarie, and R.E. Roughley. (2001). Predaceous Diving Beetles (Coleoptera: Dytiscidae) of the Nearctic Region, with emphasis on the fauna of Canada and Alaska. NRC 43253.
Nilsson, Anders N. (2001). World Catalogue of Insects, volume 3: Dytiscidae (Coleoptera), 395.

provided by wikipedia EN

Hygrotus sayi is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.