Steppe Dybok - miyagun fara

Dybok steppe - shi ne mafi girma a fara, har abada zaune a Rasha. Kwaro nasa ne da subfamily Dybok. A lokacin, shi ne wani namun dajin na kwari da aka jera a cikin Red Littãfi.

description

mace jiki tsawon ba tare da ovipositor ne 30-40 mm, kuma da shi - 70-90 mm. A fuka-fuki na babban kwari ko babu, ko gabatar a cikin nau'i na sosai short rudiments da kuma wani fili amfani ba kawo. Steppe Dybok ya yiwu a sauya shugaban tare da sharply gangaren goshi saukar. A gaban da kuma tsakiyar cinyoyinsa suna da yawa da karfi da zangarniya. A Hind kafafu ne elongated, amma sabanin sauran crickets, Dybok suka kusan ba taimake lokacin da tsalle. Duk da haka, wannan kwaro iya hop a kan wani m m nisa. Saga pedo, photos da ka iya gani a cikin takarda ne a canza launin kore ko greenish-yellow launi da wani a tsaye iyaka, located a kan sãsanninku. Wannan damar da kananan predator launi buya a cikin ciyawa ko wasu daji da kuma kama na beetles da sauran kananan dabbobi. Bugu da kari, shi ne mai kyau ɓadda kama, kare fara daga maqiyansa.

habitats

Steppe Dybok quite kowa a Georgia, Kazakhstan da Kyrgyzstan. Yana kuma iya samu a Moldova, Ukraine da kuma a kudancin Turai. A Rasha, kwari infests unplowed ƙasa a cikin matakan da rayuwa a Kursk, Voronezh, Lipetsk, Samara, da kuma sauran yankunan. A kwari za a iya samu a cikin thickets na ƙaya, kuma bushes a cikin m steppe. A mafi kusa zumunta na fara ne kawai rayuwa a Afirka ta Kudu da kuma Australia. Har kwanan nan, da steppe Dybok rayu a fadin steppe sashi na Kharkov da Chelyabinsk yankuna a arewa da Crimea da Caucasus a kudu. Don kwanan wata, yankin sanaki wadannan fara ne kawai ya fadi, da kuma a yanzu za su iya saduwa kawai a cikin ante.

abinci

A rage cin abinci fi son ciyawa-forb shuke-shuke. By da yanayi, wannan fara ne da wani predator. Yafi ke farauta ita da dare. Steppe Dybok ci filly fara ne kawai, kuma kwari kamar addu'a mantises, kwari da kuma sauran qananan kwari.

haifuwa

Karbe ta parthenogenesis. Mai yiwuwa steppe Dybok yana da 68 chromosomes, wanda shi ne sau biyu fiye da na sedlonosnogo fara. Mãtan fara kwanciya qwai 3-4 makonni bayan da imaginal Molina. A tsawon rayuwar, a fara kwanciya qwai a cikin ƙasa a cikin kananan rabo. Saboda haka, kusan duk lokacin da ya ke kan mataki na haifuwa. An sani cewa fiye da dozin qwai za a iya gano ko da bayan mutuwa na mace a jikin ta.

Hatched larvae na game da 12 millimeters. A lokacin da ci gaban da matasa fara ne kawai suke zamanai guda takwas da kuma isa cikakken maturation bayan 25 days.

Iyakance abubuwan da kariya

A total number of wadannan sabon abu fara ne kawai na ci gaba da steadily koma baya. Wannan shi ne saboda da na halitta mazauninsu na wadannan kwari suna kullum ana halaka. Don kwanan wata, wannan factor ne ba m, kamar yadda har yanzu suna mafaka a cikin nau'i na ravines da kuma sauran wurare da suke da low taimako. Irin wannan mazauninsu ga steppe abinci Dybok. Wadannan wurare ne mafi m da dukkan bukatunsu, kazalika da nazarin halittu halaye irin fara ne kawai.

A mafi girma hatsari ga wanzuwar steppe Dybok a halin yanzu wakiltar wani babban-sikelin yin amfani da kwari. Tun a cikin mafi filin amfanin gona da kullum fesa tare da sunadarai, giant fara ne kawai sha wahala. Duk da haka Saga pedo, wani photo na wanda aka gabatar a kasa, an kare a Zhigulevsk, kuma Bashkir Khopyor reserves.

Masana sun bayar da shawarar a ci gaba da tsira hatsi mãkirci a cikin filayen a cikin mazauninsu na wadannan kwari. Suna kuma rika dena a cikin wadannan yankunan da mowing da kuma daina yankan saukar Bishiyoyi.

Steppe Dybok jera a matsayin miyagun

Wannan irin da aka gabatar a cikin Red Littãfi, kuma yanzu ta kare masa a matsayin wani ha] ari, kamar yadda wani makusancin zumunta na steppe Dybok - sedlonosny fara. The bayãnin hukuncin alama ce ta wannan kwaro ne cewa shi da gaske kama wani sirdi baya.

Bugu da kari, babban fara ne kawai suke kunshe a cikin Turai Red List, kazalika a cikin Red Littãfi na Ukraine.

a ƙarshe

Yau yana da muhimmanci sosai ga kare daga nau'i nau'i, ba kawai manyan dabbobi, amma har ma da karami kwari, kamar yadda su ne ba makawa ɓangare na sake zagayowar daga cikin ikon halitta. Tanã darkake kananan fara ne kawai, mun rabu da abinci da ya fi girma kifi da cewa ciyar a kan beetles, kwari, kwari, da sauransu. D. qarshe, wannan take kaiwa zuwa da cewa ya fi girma dabbobi sha da kuma sannu a hankali za a fara bace daga fuskar duniya.

Masana kimiyya taimaka a shekara a cikin Red Littãfi ne mafi fallasa zuwa nau'i nau'i na shuka da dabbobi jinsunan. A wargajewa halittu masu rai ne hukuncin dokar da aka tsananin haramta a ko'ina cikin duniya.