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Badda Madow hoomboro. nooc oo hoonbarrooyinka
Kuwani nuujiya badda waa yar amarka Cetacea. Seynisyahanno hadda uu leeyahay oo ku saabsan konton noocyada of hoonbarrooyinka.
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Kuwani deggan badda ka tirsan BAHDDA ee nuujiya, cetaceans askartii, qoyska reer hoonbarrooyinka. dhererka jidhkooda u dhaxeysa 1.2 ilaa 3 mitir, in noocyada qaar ka mid ah, oo waxay gaadhaysaa xataa ilaa 10 m. Ku dhawaad dhammaan noocyada of hoonbarrooyinka leeyihiin fin a on dhabarka. Oo weliba ifafaalaha ee "af dhuuban" wejiga iyo tiro badan oo ilkaha (70).
Dolphins badda ku hanuunsanahay by echolocation. Xayawaanka maqalka aad u dhuuban - gariirka codka ay ka tobanaan dhowr Hz heli karo si ay 200 Khz.
Dolphins waxaa ka fadilnaa cod casri ah iyo qaylo seylaanyenta dhawaaqa, xubnaha echolocation ku yaalla sanka (oo kaliya). Waxaa la xidhiidha lix baagaga hawada nidaamka muruqa. calaamadaha Frequency radiated - oo ku saabsan 170 Khz.
Waa in la yiri ku saabsan nidaamka aadka dhexe ee dareemayaasha of xayawaankani - maskaxda oo waaweyn, spherical, barka ay cerebral leeyihiin meanders badan (jilif maskaxda hoomboro uu leeyahay 30 bilyan oo unugyada dareemeyaasha). size maskaxda noocan oo kale ah oo u ogolaanaya hoonbarrooyinka si loo farsameeyo xaddi weyn oo macluumaadka soo socda ee ay awoodaan, sida Sareynta, nuqul ka erayadii ay qofka ku hadlay.
Qaabka uu hydrodynamic ee jirka, guryaha qasan anti iyo qaab-dhismeedka maqaarka, saamayn hydroelasticity (hagaajin) in baalal ah, awood u gaar ah si ay quusin moolalka weyn iyo qaababka badan oo kale oo hoonbarrooyinka muddo tobannaan sano taageerayaasha xiiso of bionics.
Kuwani xayawaanka cute haayo dolphinariums iyo oceanariums badan maxaa yeelay, waxay yihiin si sahal ah u tababaran iyo trainable. Maanta, noocyo badan oo hoonbarrooyinka yihiin "shaqada" ee meeshu ah. Hadda waxaan ka fiirsan suurtagalnimada ee domestication ee noocyada qaar ka mid ah xayawaankaas.
Nasiib darro, in dalal badan ay ku xiran yihiin ee kalluumaysiga (tusaale lagenorhynchus in stenella Japan). In our state kalluumaysiga xoolaha, kuwaas oo la mamnuucay sanadkii 1966.
mawduuca of our dood maanta waa hoomboro Badda Madow. Waxaan adiga ku bari doonaa saddex nooc oo waaweyn oo nolosha badda.
Bottlenose, hoomboro ama wayn
Tani waa noocyada ugu badan iyo kuwa ugu bartay, oo inta badan laga helay quraaradda Badda Madow. hoombarada - hoomboro ah, taasoo ay fududahay in dulqaadan addoonsiga kale.
Kuwani nuujiya badda koraan 3 mitir oo korodh miisaan oo ah 300 kiilo ah. The hoomboro Badda Madow waa firfircoon maalinnimada, waxa uu nasasiiyay at qorrax dhaca.
ugaarsi hoombarada kalluun, laakiin ha is dhiibin, oo ka haley, xayawaan badeed, cephalopods. Ugaarsadaan dugsiga kalluunka, hoonbarrooyinka waa la isku raaciyaa. Raadinta rays iyo xayawaanka qolofleyda, waxay soo dagno si qoto dheer ah 300 m.
hoombarada - hoomboro ah maalin kasta ku baabbi'iyee ka badan 15 kiiloogaraam oo kalluunka. Cadaawayaashiinna leeyihiin yar - waa nibiriyada badda oo waaweyn, iyo galayaan. waxyeello weyn qofka ku keeni karo dadka. The xayawaanka shabagyadoodii kalluumaysiga inta badan noqdaan murgaan oo dhiman. Echo Sounders maraakiibta badda ayaa sidoo kale ku lug lahaayeen dhimashada hoonbarrooyinka. Xaqiiqada ah in ay hagaan goobta loogu yeero.
dhawaaqyada hoomboro quuska in dacaayad ugu xawaare sare, waxaa laga dheehan ka shay oo dib ugu soo laabto. Sayidka xayawaanka helo macluumaad ku saabsan danaha ay wax. Haddii uu dareensan yahay "shisheeye" SOONAARKA ruxruxo dhawaaqa, kartaa in aad ku waayay boos. Waxay inta badan arbushin ilaa on sandbank ah. Waxaa jira tusaalooyin badan, kiisaska noocaas ah inta badan ku dhaca marinnada maraakiibta.
dhawaaqyada hoomboro
Ichthyologists, waxbarashada hoonbarrooyinka bottlenose, ayaa lagu ogaaday in ay leeyihiin tiro balaadhan oo ah codadka, kuwaasi oo loo isticmaalo si ay isgaadhsiin adhiga gudahood. Ka dib markii la falanqeeyo diiwaanka ee "xaajoodka", cilmi soo gabagabeeyey in "ereyada" 17 codadka bottlenose. In dabagalka ciyaan ugaadhsigooda, ay "jilif" marka uu u nuugo cuntada - "Meow" iyo markii socday si ay u cabsi soo horjeeda, waxay sameeyaan dhawaaqyo in eg suuf. Shantood waxay fahmaan Badda Madow hoonbarrooyinka beaked iyo nibiriga pilot. The 12 hartay codadka ilaa xad u gaar ah. Tababarayaasha ayaa sheegaya in isku kala duwan ee calaamadaha, kuwaas oo ogolaanaya xayawaanka in ay la xiriiraan qof.
dhalmo of hoonbarrooyinka bottlenose
In guga iyo xagaaga hoonbarrooyinka xilli weheshiga bilaabmaa. Wakhtigan xayawaanka dhaqmaan arrin ka duwan, sida caadiga ah - xoodaan jidhkaaga oo dhan, qaadan postures gaar ah, daal kasta oo kale, boodi, la duugo kasta oo kale ee baalal iyo madaxdii qeylyo.
In ka dheddigga galmada qaan yar, sida ichthyologists qiyaasay, saynisyahano, oo dhererkeedu wuxuu jidhku waa 228 cm. Wallaca socdaa illaa hal sano.
Bottlenose hoomboro, sida inta badan cetaceans - xayawaanka viviparous. kid waxaa ku dhashay biyo, sida caadiga ah, dabada weeraryahanka. Genera mararka qaar ku sii muddo 20 daqiiqo ah, iyo mararka qaarkood dib u laba saacadood.
hoomboro Common - hoomboro caadi ah
Waa xayawaanka ugu bulshada ka qoyskooda. Waxay ay nolosha ma qiyaasi kartaa oo keliya. adhi A of hoonbarrooyinka, mararka qaarkood u sarraysaa sida tirada laba kun.
hoonbarrooyinka Common leeyihiin qoysaska ka kooban qarniyada oo dhawr ah farcankii dumar isku. dheddigga nuujinaya la jiray dhallinyaro ah, oo mararka qaarkood u sameeyaan oo kala duwan, tiirarkana waxaa inta badan ku meel gaar ah.
Tani waa ugu dhaqsiyaha badan xayawaanka badda, ilaa dadajiyaa ilaa 60 km / h. Arrintaasna waa u fududahay ku filan si ay u sharxaan. hoomboro Common - hoomboro yar. dhererka jirka ay kama badna hal mitir. Waxay ahaayeen xitaa ma la socdo shark ah.
hoonbarrooyinka Live inta badan ido ay ka geysanayaan badweynta. Waxay daaqi on kalluunka, mollusks, crustaceans mararka qaarkood.
degaanka
Waxaa la rumeysan yahay in Badda Madow hoomboro, inkastoo uu ku nool yahay ku dhowaad dhammaan badaha iyo moolalka oo la biyaha khafiif ah ama diiran. Sida laga soo xigtay saynisyahano, hoomboro caadi ku nool Black Sea waa heerka "quruxda hoomboro."
Tilmaamo dibadda
xoolaha waxa uu leeyahay saami, jidhkaaga oo caato ah. On dhinac walba uu yahay sawir halkii adag - tiradaasi ka siman sideed ku saabsan asalka cad, taas oo magaca siiyey maanka. Color - midabo madow iyo caddaan, oo kala duwan oo cawl.
Anshaxa ee dabiiciga ah
hoomboro Common - a xayawaanka aad saaxiibtinimo ee adhi. Waxay si taxadar leh ula dhaqmaan walaalo buka si wadajir ah u ugaadhsan kalluun, ladhowro lana ilaaliyo hoomboro dhallinyarada. Isgaarsiinta dhacdaa baakada via qorma - qasabno, qaylin iyo sanqadha. Si ka duwan afaliny, beaked 5 isticmaalaa dhawaaqa firikuwensiyada kala duwan, garoonka iyo timbre.
Xilliga jiilaalka, hoonbarrooyinka ku soo ururin in adhi badan oo ah ilaa dhowr kun oo qof oo. By xagaaga ay sida caadiga ah cawisa iyo in la abuuro kooxo yar yar oo hoonbarrooyinka caadi ah. In qoysaska sida - xiriir aad u dhow oo dhex marta dhamaan xubnaha ay.
Xisaabtiisu kiisaska hoonbarrooyinka, kuwaas oo gacan ka xayawaanka jir hayay dushiisa oo biyo ah si ay u neefsan karaan.
Hoomboro dekedda hargahood
noocyada waxa uu leeyahay magacyo dhowr ah - hoomboro Azov, hargahood oo caadiga ah, doofaarka, Azov porpoises , iwm Tani waa mid kale (oo ka mid ah saddex ugu badan) Badda Madow hoomboro.
kala duwanaanshaha dibadda
Badda Madow hoomboro hargahood oo dekedda ayaa madaxa gaaban la af beesho, wajiga soo koobay, isagoo suuf baruurta awood. jirka hoomboro leeyahay, fin ah sigarka-qaabeeya saddex xagal dhabbar leh sal ballaaran. The baalal pectoral waxaa wax yar ka soo koobay. dib waxaa rinjiyeeyay madow cawlan, calooshiisa ku dhowaad caddaan. Dhererka xayawaanka this kama badna 1.8 m Its miisaanka -. 30 kg.
degaanka
Hoomboro qabno porpoises ee Badda Madow xeebaha kulmay sanadka oo dhan, xeebaha Azov u muuqataa in horraanta gu'ga. In xilliga dayrta, xoolaha, kuwaas oo kaga Tagayaan Gadaashoodana tiirarkana waxaa silverside iyo kalluun.
Sanadihii qaar ka mid ah, qaboojinta af iyo glaciation ah taasoo ah Badda Azov ee keentay in dhimashada ka mid ah kuwan xayawaanka ee barafka.
sida caadiga ah waxay xilliga qaboobaha xeebaha dalka South Caucasus iyo Crimea. hoonbarrooyinka waxay ku nool yihiin kooxo yar yar oo 5 ilaa 30 shakhsiyaad, laakiin sidoo kale waxaa jira hal (dhif).
In xagaagii porpoises dekedda laga arki karaa Kerch Strait ah, halkaas oo ay ka ugaarsadaan mullet. hoomboro Tani waxay badanaa ku yimaado webiga.
Cimriga - 12 sano jir, maturity galmada la gaaro 4 sano. Wallaca qiyaastii 11 bilood, dhal waxaa ku dhashay May-August. Awlaada dumar ah in nuugo 5-6 bilood.
Powered goby hargahood oo dekedda, kalluun, silverside oo kalluun yaryar ah oo kale. Daily hargahood oo dekedda hoomboro cunaa in ka badan 5 kg ee kalluunka.
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