Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Species Hydrometra martini

Water Measurer - Hydrometra martini Water Measurer - Hydrometra martini Water Measurer from south central Montana - Hydrometra martini Hydrometridae - Hydrometra martini Hydrometra martini Female, Hydrometra australis? - Hydrometra martini - female Female, Hydrometra australis? - Hydrometra martini - female Male, Hydrometra australis? - Hydrometra martini - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Gerromorpha (Semiaquatic Bugs)
Family Hydrometridae (Water Measurers)
Genus Hydrometra
Species martini (Hydrometra martini)
Explanation of Names
Hydrometra martini Kirkaldy 1900
Numbers
the only species in Canada and n. US
Size
8.5-10 mm(1)
Range
so. Canada (transcontinental)(2) and most of the US(3) to OR-CA[Cite:XXX], but apparently not in FL(1)
Habitat
marshes, swamps, margins of ponds
Life Cycle
overwinters as adult
Works Cited
1.Identification manual for the aquatic and semi-aquatic Heteroptera of Florida
Epler J.H. 2006. FL Dept. Env. Prot., Tallahassee, FL. 186 pp.
2.Checklist of the Hemiptera of Canada and Alaska
Maw, H.E.L., R.G. Foottit, K.G.A. Hamilton and G.G.E. Scudder. 2000. NRC Research Press.
3.American Insects: A Handbook of the Insects of America North of Mexico
Ross H. Arnett. 2000. CRC Press.