A Caspian hatimi: bayanin irin dabba

A Caspian hatimi, wanda kuma ake kira da Caspian hatimi, da mallakar domin na pinnipeds, amma a yau, wannan matsayi da aka canza, kuma shi ne ranked a cikin tsari Carnivora, da iyali na like. Wannan shi ne wata dabba a cikin hatsarin karewa saboda dalilai da dama, amma babban gurbatawa teku an dauke.

description like

Caspian hatimi (photo adult kasa) da dangantaka da wani kananan irin. A} uruciyarsa, jiki tsawon a tsakiyar ne 1.20-1.50 m, da kuma wani nauyi na 70-90 kg. Tare da kadan karuwa, su ne lokacin farin ciki isa, da kuma shugaban ne kananan. Yana da wani gashin baki. The idanu ne manyan da duhu a launi. Neck albeit takaice, amma m. Biyar-fingered gaban wata gabar jiki ne takaice, suna da karfi fika. Ulu ne sosai santsi da kuma m.

A launi daga wadannan like dogara a kan su shekaru. Duk da haka, a cikin manya da asali sautin - dingy rauno whitish. Backrest zaitun-m launi da kuma aka rufe da duhu spots sababbu siffar, launi miƙa mulki daga ciki zuwa baya santsi. Ko da yake launi iya zama dan kadan daban-daban tabarau. Maza ze bambanci fiye da abokansu. su ne ma dan kadan ya fi girma fiye mace da ake kasaftawa mai kauri kai tare da wani dogon hancinsa.

sanaki

Wadannan like samun su da sunan saboda mazauninsu. Suna zaune ne kawai a cikin Caspian Sea da ake magance kan gaba na Caspian Sea tun da arewa da kuma zuwa Iran. Kusa da kan iyakar kudancin teku like ne ƙasa da na kowa.

A Caspian hãtimi a kai a kai daukawa short yanayi na hijira. Tare da farko na hunturu, duk da dabbobi suna magance kan kankara a Arewa Caspian. Lokacin da kankara ya narke, da hatimin ne a hankali motsi zuwa kudu, da kuma da farkon lokacin rani da suka zauna na kudancin da kuma Middle Caspian. A wadannan wurare, da like iya ci da kyau, to fada tara mai reserves. Tare da karshen lokacin rani, da dabbobi suna koma arewacin teku.

A feed

A Caspian hatimi ciyarwa, yafi a kan daban-daban iri yan maruƙa. Har ila yau a cikin abinci zai iya hada sprat. Wani lokaci su iya kama jatan lande, amphipods, silverside. A wasu lokuta like ci a kananan yawa herring. Amma m dukan shekara na like kama 'yan maruƙa ba tare da canza rage cin abinci.

Sake bugun, kuma bayanin irin Caspian hatimi pup

Wannan irin hatimi ne daban-daban daga wasu a cikin abin da ta wakilan guntu lokaci na kwiyakwiyi. Ya fara a marigayi Janairu da kuma farkon Fabrairu, riga kammala. A wannan gajeren lokaci, kusan duk lokacin da za a kawo mace zuriyarsa. A karshen like Pups fara zuwa Dede, kamar ma'abota kakar ba šauki tsawon, daga tsakiyar Fabrairu har farko kwanaki na Maris har da dabbobi fara barin kankara na Arewa Caspian.

Yawancin lokaci, mace hatimi kawo wani jariri. Maraƙin Tã yi game da 3.4 kg, kuma ta tsawon shi ne kamar 75 cm. Its kusan farin Jawo silky da kuma taushi. Caspian hatimi cub ci madara ga wata, a da lokaci ya iya girma har zuwa 90 cm da kuma da nauyi ya karu fiye da fourfold. A tsakiyar da kuma a karshen Fabrairu, yayin da Powered madara marmashi, shi ne lokacin da za a zubar da rasa yara farin Jawo. Duk da yake yara suna zubar, suna kira tulupki. Bayan matasa hatimi gaba daya saya da wani sabon Jawo, suka zama Siwar. A Sivaram launi gashi a baya na m launi, duhu launin toka, da kuma daga ciki haske launin toka. Bugu da ari, dabba molts a kowace shekara, kuma tare da wani sabon fatar kan mutum canza launi yakan mallaki wani bambanci tabo. A shekaru daya da hatimi fentin ash-m launi, da duhu da baya da kuma a tarnaƙi ne riga bayyane a baki da kuma m specks. Sun like biyu-shekara na asali sautin ya zama kadan m, da kuma yawan sunspots ƙaruwa.

A cikin shekaru biyar da shekaru, da mace hatimi zama jima'i balagagge, kuma a shirye zuwa Dede. A shekara daga baya, ta kawo ta farko yaro. Kusan duk adult mace ba zuriyarka a kowace shekara.

The hali na like

A da yawa daga cikin lokaci da suke ciyarwa, a cikin tẽku. Iya barci a kan baya, kuma ya jũya a kan wani muzzle mai danko daga cikin ruwa. Wannan irin like ba na son babban taron mutane tara a kan kankara. Mace da jaririnta yawanci located daga makwabta. A farkon samuwar cikin kankara floe aka zaba a kan wanda wani kwikwiyo zai faru. Yayin da kankara ne na bakin ciki, da Caspian hatimi ne yin wani rami a shi, ta hanyar abin da za ta je teku. Ta hanyar yau da kullum da amfani, Lazko ba daskare, kuma suka za a iya amfani da a ko'ina cikin hunturu. Amma wani lokacin wadannan ramuka da fadada da taimakon karfi fika, wanda su ne a kan gaban flippers.

Bayan da kwiyakwiyi da ma'abota faruwa a lokacin molting. A wannan lokaci, da kankara floe ya rage a size, da like an shãfe haske. Idan da hatimin ba lokaci iri na kafin kankara melts, shi yana zauna a kan arewa na Caspian Sea, inda a kan wani m tsibirin ya ci gaba da Molina. Yawanci, like kwance kungiyoyin za a iya gani a watan Afrilu.

Summer Caspian hatimi tarwatsa a cikin ruwa yanki, kuma ana sa baya ga juna. Kusa Satumba suna faruwa a arewa-maso-gabashin gefen teku a Shalygo (m tsibiran). Akwai m gungu na maza da mãtã da kowane zamani.

Yawan Caspian like

A baya can, yawan like da suke zaune a Caspian Sea, fiye da miliyan jinsuna, amma su yawan ya ki sharply a cikin 1970s, kuma babu wata fiye da 600 000 dabbobi. Tun da Jawo konkoma karãtunsa fãtun ne m bukatar, shan wahala daga wannan farko Caspian hatimi. The Red Littãfi ya kasafta da matsayi na dabbobi "miyagun." Wannan dokar takaita dabba bace farauta da kisan like damar ba fiye da 50 000 dabbobi a kowace shekara. Amma shi ne ya kamata a lura da cewa akan rage yawan alaka ba kawai tare da mutum zari, amma kuma annoba da kuma gurbatawa na Caspian ruwaye.