Cicada - singing kwari

Cicadas - kwari na zuwa domin Proboscidea (Rhynchota), suborder Homoptera (Homoptera). Su ubiquitous, musamman a cikin zafi canjin yanayin. Yanzu shi ne da aka sani game da 1700 jinsunan songbirds, amma kawai kaɗan daga gare su za a iya samu a cikin kasar. Mafi na kowa gumãkan dutsen cicada (m sunan, domin shi ne rai da lafiya a filayen kwari gandun daji, har zuwa Kostroma), kasa Dubravnaya da kuma talakawa - mazaunan kudancin gandun daji.

Duk wani nau'i na cicadas da gajeren kai tare da karfi da shahararren fili idanu, located a tarnaƙi na kai, da kuma uku kananan peephole a tsakiyar, kafa alwatika. A antennae ne takaice, pyatichlenistye. Ciki lokacin farin ciki, mãtan located a karshen da ovipositor, da kuma maza - copulatory na'ura. Dangane da nau'in, da fuka-fuki na iya zama colorless ko haske launin, amma m. Su ko da yaushe suna da 2 nau'i-nau'i daga cicadas. Photo da nuna cewa mayar da shi ne ya fi guntu fiye da gaba.

Na baka na'ura qunshi proboscis (reshaped lebe), a cikin abin da ake located tsawo da kuma kaifi bristles (kama jaws). A karshen ne free motsa, amma lanƙwasa iya ba, saboda haka, kasancewa effortlessly hudawa da shuka cuticle. Cicadas - kwari ciyar a kan su sap. Babu cizon ko wadda take cin su ba su iya. Proboscis, da mãtã kuma ovipositor huda sassa daban daban na shuke-shuke. Bayan da irin raunin da sun ci gaba da zuba ruwan 'ya'yan itace, hardening a iska da kuma masu gina jiki, da ake kira "semolina".

Da girmansu bambanta ƙwarai dangane da nau'in. Alal misali, gidan sarauta cicada - kwari da jiki tsawon mafi girma daga 6 cm da wani wingspan na 18 cm da wani dutse nau'in, iya shiga nisa arewa, size of kawai 2 cm.

A rarrabe ne da ikon da maza raira waƙa. Su chirp saboda kuge - convex farantin karfe a kan agara kashi na ciki. "Roulade" batun mafi yawa a cikin mafi zafi lokacin da rana ne wata ila don jawo hankalin mace. India da kuma Kudu American cicadas sauti ne ba na baya zuwa girma locomotive whistles.

Yana da kyau Flying kwari. Suna zaune a itatuwa da kuma sarƙaƙƙiya. Salon na iri daban-daban ne irin wannan. Mãtan sa qwai a cikin ganye petioles, ko karkashin haushi da rassan. Larvae cewa ka fito daga gare su, fāɗi ƙasa, kuma Burrow cikin shi. Wani lokaci zurfi isa - mita ko fiye. Bã su da wani m thickened discolored jiki da wuya, m fata da kuma karfi odnochlenistymi wata gabar jiki, musamman da gaba, yin aiki digging. Live, kuma ku ciyar a kan shuka tushen, da kuma kafin ka juya a cikin ya fara tasawa, ta tashi zuwa surface. A tsawon lokaci na larval mataki dogara a kan jinsi, a wasu - 2 shekaru, yayin da wasu - don 4 shekaru kuma da mutane cewa suna da - har zuwa shekaru 17. A wannan lokaci, sun fuskanci dama molts.

Ko larvae na cicadas itatuwa cũtar, wasu shi ne ba a bayyana. An sani cewa a cikin ash kuma Linden gandun daji, inda suka gano wata babbar lamba (dama da ɗari), hanawa na shuka da aka gano. Duk da haka, Brazil ya yi imanin cewa cicadas - kwari da zai haddasa babban lahani ga kofi plantations.