Notonecta Borealis

	Notonecta Borealis ''Notonecta borealis'' is a species of backswimmer in the family Notonectidae Notonectidae is a cosmopolitan family of aquatic insects in the order Hemiptera, commonly called backswimmers because they swim "upside down" (inverted). They are all predators and typically range from in length. They are similar in appearance t .... It is found in North America. References Notonecta Articles created by Qbugbot Insects described in 1919 {{Nepomorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Backswimmer Notonectidae is a cosmopolitan family of aquatic insects in the order Hemiptera, commonly called backswimmers because they swim "upside down" (inverted). They are all predators and typically range from in length. They are similar in appearance to Corixidae (water boatmen), but can be separated by differences in their dorsal-ventral coloration, front legs, and predatory behavior. Their dorsum is convex, lightly colored without cross striations. Their front tarsi are not scoop-shaped and their hind legs are fringed for swimming. There are about 350 species in two subfamilies: Notonectinae with seven genera, and Anisopinae with four genera. Members in the former subfamily are often larger than those in the latter. Backswimmers swim on their backs, vigorously paddling with their long, hair-fringed hind legs and attack prey as large as tadpoles and small fish. They can inflict a painful "bite" on a human being, actually a stab with their sharp tubular mouthparts (proboscis). They inh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Notonectidae Notonectidae is a cosmopolitan family of aquatic insects in the order Hemiptera, commonly called backswimmers because they swim "upside down" (inverted). They are all predators and typically range from in length. They are similar in appearance to Corixidae (water boatmen), but can be separated by differences in their dorsal-ventral coloration, front legs, and predatory behavior. Their dorsum is convex, lightly colored without cross striations. Their front tarsi are not scoop-shaped and their hind legs are fringed for swimming. There are about 350 species in two subfamilies: Notonectinae with seven genera, and Anisopinae with four genera. Members in the former subfamily are often larger than those in the latter. Backswimmers swim on their backs, vigorously paddling with their long, hair-fringed hind legs and attack prey as large as tadpoles and small fish. They can inflict a painful "bite" on a human being, actually a stab with their sharp tubular mouthparts (proboscis). They inh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Notonecta ''Notonecta'', or the common backswimmer, is a genus of backswimmer insects in the family Notonectidae. Species in this genus include: '' Notonecta borealis'' '' Notonecta glauca'' '' Notonecta hoffmanni'' '' Notonecta indica'' '' Notonecta insulata'' '' Notonecta irrorata'' '' Notonecta kirbyi'' '' Notonecta lobata'' '' Notonecta lunata'' ''Notonecta maculata ''Notonecta maculata'' is a backswimmer of the family Notonectidae, found in Europe, including the United Kingdom. Morphology ''Notonecta maculata'' are small, light brown insects of the order Hemiptera. These animals have a number of dark mark ...'' '' Notonecta marmorea'' '' Notonecta meridionalis'' '' Notonecta montezuma'' '' Notonecta obliqua'' '' Notonecta ochrothoe'' '' Notonecta pallidula'' '' Notonecta petrunkevitchi'' '' Notonecta raleighi'' '' Notonecta repanda'' '' Notonecta shooteri'' '' Notonecta spinosa'' '' Notonecta uhleri'' '' Notonecta undulata'' '' Notonecta unifasciata'' '' ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
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