Wosazindikira nyama: nyama insectivorous

nyama Insectivorous ndi waukulu zimasiyanitsa Mbali ku nyama zina - ndi mutu elongated ndi ikhale pamphuno yaitali, kwambiri woitanira kupitirira Chigaza, mu zina, zofanana ndi thunthu. Nyama zimenezi a dongosolo la nyama achikale. Iwo ali osiyana mu maonekedwe ndi moyo. Koma ziwalo zonse wokongola wokongola ndi oseketsa nyama zimene zimadya (chithunzi umboni). ziwalo zawo ndi manambala asanu ndipo zili ndi chiombankhanga. Mano a nyama zimenezi zimadya mtundu, amene kusinthidwa kwa razgryzaniya chitin. Onetsetsani kuli mano. The incisors zili m'malo yaitali, musayambe nthata. Molars okutidwa ndi timabamputimabampu. Makutu, maso ndi kukula yaing'ono ndi sichitipeza diso. ubongo ndi wosazindikira nyama insectivorous (hemispheres oziziritsa si mizere) ndi sifikira ndi cerebellum. Zilombozi padziko lonse lapansi kupatula Australia ndi zambiri America South. Mitundu ya nyama zimene zimadya anawagawa mabanja anayi: Tenrec, Yezhov ndi njovu shrew shrew.

malasha insectivores

nyama Insectivorous ndinu mmodzi wa magulu ambiri wakale wa nyama apamwamba. Akatswiriwa anapeza mitembo yawo mu Upper Cretaceous wa nyengo Mesozoic. Izi ndi za miliyoni 135 zaka zapitazo. M'masiku amenewo dziko linali zambiri tizilombo kuti ndi chakudya cha nyama zina, kotero ambiri nyama wakale (kuweruza ndi kapangidwe ka pachibwano) agwiritsa ntchito mu chakudya. mitundu ya nyama wakale anali lalikulu kuposa masiku ano nyama zimene zimadya, zitsanzo izi - ndi dienogaleriks leptitsidium. Awo zotsalira bwino anasunga zopezeka mu Germany, mu madipoziti ndi Eocene pafupi Messel. Ambiri, oimira nyama zimene zimadya nthawizonse zakhala yaing'ono.

njira ya moyo

Mitundu ina ya nyama zimene zimadya njira zosiyanasiyana za moyo zake:, subterranean kapena theka-m'madzi. Kwambiri khalidwe la ntchito usiku. Mitundu ina ya maso pafupifupi padziko koloko. Chifukwa cha chakudya - zoona, tizilombo ndi nyama zing'onozing'ono mobisa. Koma nyama zina ndi insectivores ndi adani. Akuluakulu kudya yowutsa mudyo zipatso zokoma, ndipo pa njala chakudya angakhale mbewu za zomera. M'mimba mwa nyama mosavuta. The cecum ndi kwina mitundu ina. oimira onse a m'gulu limeneli ndi mitala. Akazi, chiberekero cha nyanga ziwiri. Amuna, machende ndi ili mu groin kapena scrotum lapansi. Mimba akazi kumachitika kwa zaka khumi ndi miyezi theka. Chaka chimodzi, nthawi zambiri yekha zinyalala, amene kungakhale kwa 14 pups. Wa okhwima nyama zimene zimadya ali mu miyezi 3 zaka 2. Maonekedwe kwambiri nyama zosiyanasiyana monga hedgehogs pano singano mu potamogalinae - flattened pa mbali ya mchira wautali, ndi timadontho-timadontho - awiri fosholo kutsogolo yoteroyo.

nyama zimene zimadya Russia

Mu dziko lathu, nyama insectivorous ankaimira mitundu: timadontho-timadontho, abwampini, shrews ndi hedgehogs. Isstari hedgehogs ndi shrews ankatengedwa pakati pa anthu nyama zofunikira chifukwa yekha kuwononga tizilombo zoipa. Krotov ankaona zothandiza theka-nyama - iwo kuwononga anthu osiyanasiyana nthaka, kuphatikizapo mphutsi za kafadala, koma kudya ndi, nyongolotsi opindulitsa. Komanso, kuswa una wa awo wosatha, timadontho-timadontho kuvulaza nkhalango, munda ndi ndiwo zamasamba kubzala. Koma ubweya wa nyama zimenezi akuti kukhala ubweya mtengo, ndipo ndi zinthu za kusaka. Poyamba ankasakidwa mu Russia ndi abwampini.

kufunika kwachilengedwenso ndi chuma

nyama Insectivorous ndi olumikizirana zosiyanasiyana biocenoses achilengedwe. Mwachitsanzo, kumasula nthaka, kuwongolera ubwino wake, ndi kusintha chiwerengero cha tizilombo mu zinyalala nkhalango. Munthu wa moyo wawo ndi chofunika chifukwa nyama kudya ndi tizirombo. Ena mitundu ya nyama zimene zimadya ndi zinthu za malonda ubweya (abwampini, timadontho-timadontho, etc.). Komabe, nyama ndi owopsa kwambiri kwa anthu kuyambira ena a iwo - zamoyo zina nthata, ndi iwo matenda oopsa ambiri (Leptospirosis, encephalitis , etc ...). mitundu amenewa kawirikawiri monga SOLENODON kapena muskrat, zaikidwa kukhala pangozi ndi kukuteteza boma.