Hygrotus sayi explained

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

References

• 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.

Further reading

• Arnett, R.H. Jr., and M. C. Thomas. (eds.). (2000). American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia. CRC Press LLC, Boca Raton, FL.
• Arnett, Ross H. (2000). American Insects: A Handbook of the Insects of America North of Mexico. CRC Press.
• Richard E. White. (1983). Peterson Field Guides: Beetles. Houghton Mifflin Company.

External links

• NCBI Taxonomy Browser, Hygrotus sayi

Notes and References

1. Web site: Hygrotus sayi Species Information. BugGuide.net. 2018-01-29.
2. Web site: Hygrotus sayi Report. Integrated Taxonomic Information System. 2018-01-29.
3. 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.
4. Bousquet Y (2012). "Catalogue of Geadephaga (Coleoptera: Adephaga) of America, north of Mexico". ZooKeys 245: 1-1722.