Siamoporus

Siamoporus deharvengi
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Adephaga
Family:	Dytiscidae
Genus:	Siamoporus; Spangler, 1996
Species:	S. deharvengi
Binomial name
	Siamoporus deharvengi; Spangler, 1996

Siamoporus deharvengi is a species of aquatic beetle in the family Dytiscidae, the only species in the genus Siamoporus.[1] It is only known from a cave in the Khon Kaen Province, Thailand, and like other cave-adapted beetles it has reduced pigment, and lacks eyes and functional wings.[2] It is typically about 3.2–3.6 mm (0.13–0.14 in) long.[2] Siamoporus is a member of Hydroporini and it is not easily separated from some of the other cave-living species in this tribe.[2]

References

Dytiscidae Species List at Joel Hallan's Biology Catalog. Texas A&M University. Retrieved on 7 May 2012.
Miller, K.B.; J. Bergsten (2016). Diving Beetles of the World: Systematics and Biology of the Dytiscidae. pp. 152–153. ISBN 978-1-4214-2054-7.

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[1] Dytiscidae Species List at Joel Hallan's Biology Catalog. Texas A&M University. Retrieved on 7 May 2012.

[Miller2016-2] Miller, K.B.; J. Bergsten (2016). Diving Beetles of the World: Systematics and Biology of the Dytiscidae. pp. 152–153. ISBN 978-1-4214-2054-7.