notonectidae การใช้

• Stridulatory sounds are produced among the aquatic Corixidae and Notonectidae ( backswimmers ) using tibial combs rubbed across rostral ridges.
• "' Notonectidae "'is a cosmopolitan family of aquatic insects in the order Hemiptera, commonly called "'Backswimmers "'because they swim upside down.
• *PADILLA, DORA NANCY . " Spatial Distribution of the Species of the Genus Buenoa ( Hemiptera : Notonectidae ) in Tumaco ( Nari駉, Colombia ) . " Acta Biol骻ica Colombiana 19.1 ( 2014 ) : 83-88.
• The rostrum can also be used to sting in defence; some, like the common backswimmer ( " Notonecta glauca " ) of the Notonectidae can easily pierce the skin of humans and deliver a wound often more painful than a bee's sting.
• Notonectidae are similar in appearance to Corixidae ( common names'Water boatman'in the US,'Lesser water boatman'in the UK ), but can be distinguished by their larger size ( up to 20 mm ), dorsal-ventral coloration, front legs, and predatory behavior.
• Members of the Corixidae are known in the United States as water boatmen, a term that is sometimes used in the United Kingdom for " Notonecta glauca ", a bug of a different family, Notonectidae, and " Corixa punctata " is the " lesser water boatman ".
• Pleidae belong to the Tripartita which contains the more advanced lineages of true water bugs, and are closely related to the true backswimmers ( Notonectidae ), but closer still to the Helotrephidae, another family of tiny Nepomorpha, which usually swim upside-down and, like the Pleidae, have a sensory organ in the center of the clypeus.
• Prey items recorded at Lake Cowal include freshwater crustaceans such as the common yabby ( " Cherax destructor " ), shrimp of the genus " Macrobrachium " and family Atyidae, insects, particularly aquatic bugs of the families Notonectidae and Corixidae, fish such as mosquitofish ( " Gambusia affinis " ) and goldfish ( " Carassius auratus " ), and oocasionally freshwater snails and plant material such as medic burr ( " Medicago polymorpha " ).
• Prey items recorded at Lake Cowal include freshwater crustaceans such as the common yabby ( " Cherax destructor " ); shrimp of the genus " Macrobrachium " and family Atyidae; insects, particularly aquatic bugs of the families Notonectidae and Corixidae; fish such as mosquitofish ( " Gambusia affinis " ) and flathead gudgeon ( " Philypnodon grandiceps " ); and occasionally freshwater snails and plant material such as medic burr ( " Medicago polymorpha " ).