News and Society, Mofuta
Belukha (Dolphin): tlhaloso, photo photo photo photo
mofuta ona wa kitooobraznyh nkoa libōpuoa tse enigmatic le mohlolo leoatle, le pele u bolella ka eona, u lokela ho fumana hore na mofuta ofe ya ho phoofolo e anyesang, joalokaha ba bang ba mehloli bolela ho ea ka malapa a fapaneng. 'Me e fellang kateng le, sohle haholo bonolo: beluga - arctic dolphin suborder tsa maruarua toothed. liphoofolo tsena e ka linako tse ling bitsoa canaries leoatle ka lebaka la melumo eo phatlalatsa ya data ho buisana le e mong le e tse ling.
ponahalo ea
Haholo sa phoofolo e anyesang e khōlō ke leruarua tšoeu (dolphin). Kamoo boima ke ena moahi leoatle re le kannete-nete ke sa khoneha, kaha le boima ba 'mele oa hae bo itšetlehile ka bong. E tona ka fihla bolelele ba ka ho fihlela ho limithara tse tšeletseng 'me boima ba' mele ho ka tsela eo ba ho fihlela ho 2 limithara tse tšehali hanyenyane nyenyane :. boima Bona fapana pakeng tsa 1.5 limithara bapisoa le liphoofolo ya data tse ling cetaceans nyenyane, ba makgabane karolelano ..
A tšobotsi e khethehileng ea dolphin arctic tloha congeners tse ling nkoa hore a ka etsa hore hlooho ea hae e ka 'nģa e fapaneng ka ho feletseng. Bokhoni bona e amanang le tsamaiso ea vertebrae cervical, joalokaha e etsahala phoofolo e anyesang e ba ha ba le 'moho, empa li arohane ka le dikarolo tsa lefufuru, ho fapana ho lelapa la hae.
Mala liphoofolo tsena li hloekile tse tšoeu, kahoo ba ile ba lebitso la bona. 'mele e koahetsoe le e haholo letlalo e tenya, na babatsehang mogote kwahelang. mofuta ona wa phoofolo e anyesang filoe e nyenyane e sephara mapheoana pectoral le mohatla o matla, eo ka eona ka potlako sesa beluga (dolphin). Tlhaloso ea liphoofolo tsena ho bontša hore ba motle haholo ka ponahalo, 'me e le beng ka bona tsohle, sa thahaselle baeti, a nyakaletse,' me mosebetsi o hlophisehileng haholo sechabeng le botsoalle ho batho ba bang.
tikoloho
liphoofolo tse anyesang tsena li ajoa haholo-holo libakeng tse le a Leoatle la Arctic. Beluha (dolphin) ka boela ba lule ho metsi a Japane, Okhotsk, Bering, Barents, Le tsoeu 'me Kara le Chukchi maoatle. Ho phaella moo, phoofolo ka 'na a fumanoa ka metsi e ka leboea Norway le Svalbard, Iceland, Greenland le Canada Arctic sehlopha sa lihlekehleke.
liphoofolo tse anyesang tsena boela a phele ka linōka tse khōlō ka leboea tse kang ob, kapa Yenisey. Empa haeba leha e le rateha ho ba leoatle sebaka moo a lulang palo e khōloanyane ea tlhapi, ka sehloohong motsoako oa belukhas lijo.
tsela ea bophelo
Beluha (dolphin) khetha ho ea lula ka dipakete, eo le eena e thehoa ka lihlopha tse 'maloa tse nyenyane, baloang e tsoang liphoofolong tse leshome ho lekholo. Nakong ea selemo, le liphoofolo tse anyesang sesa ka mabōpo a batang ka leboea, moo e phethile nako tsohle mofuthu, ka nako ena ea selemo ka shallows ba ile ba fumana e ngata ea litlhapi fapaneng.
Eaba nako e tšoanang ka li-dolphin molt qala, e leng nakong eo lera ka holimo ea li-slide letlalo bafu ha ba ea bohlokoa le flaps.
Ha matla etsahala tse tloaelehileng bakeng sa batang Arctic tšoeu leruarua (dolphin) siea libakeng tse lebōpong la leoatle le liseile ho libakeng tse moo plurality tsa hoholeha leqhoa bakoang.
Tlas'a metsi ke liphoofolo tse anyesang ntle moeeng e ka ba palo e kahodimodimo ea halofo ea hora, 'me ba haholo-holo tabeng ea ho fihlela mong le e mong metsotso e' meli. Ho Tataisoa ke hantle ntshetswa pele makala utloeng kapa lik'hemik'hale le kutlo temoho, teng holim'a leleme. Ba ile ba ka utloa masokoana ka metsing, hoholeha tloha maqhubu hōle ikutloe ba leqhoa le melumo e meng e mengata e lemosa ka atamela kotsing.
lijo
Belukha (Dolphin) - phoofolo, ho hlahisa lijo tsa bona ka ho tsoma boo liphoofolo tse anyesang tsena tla ka lihlopha tse nyenyane. phofu tsa bona ke tsa cod haholo Polar, tse bitsoang capelin, liboko, flatfish, cephalopods, safrone cod morue, tsa cod le mefuta e meng e le tlhapi e nyenyane 'me mahareng-boholo bo lekaneng.
Nakong ea ho tsoma hae li-dolphin tse kokangana ditherisano, e leng nakong eo lelekisa phofu tsa bona ka metsi a sa tebang. lijo tsa bona ha ba tšoara 'me a anya hae ka mehlahare e ka botlalo le phallo ea metsi le ho bolokoa ho na le ke mokhoa oa ho meno.
ho ikatisa
Mate beluga feela libakeng tse lebōpong la leoatle le metsi a futhumetseng, tseo le tsona li hōlisa malinyane a tsona. Ka lebaka leo, bana ba bona ba ba tsoaloa hangata ka hoetla le selemo. Ho ima ho motšehali nka ka karolelano ea likhoeli tse leshome le metso e mene, ka mor'a moo a tsoaletsoeng boholo bo sa lesea le fihla e-ba bolelele ba 1.5 limithara le bekha 75 lik'hilograma. Diabolololo nako ya beluga e nka lilemo tse ka bang e mong le halofo tseo ka tsona lebese tseo a fepa cub hae.
liphoofolo tsena fihle khōlong e feletseng ho kopanela liphate e ka bang ka lilemo tse hlano, 'me ba felloa ke matla a ho tsoela pele ka mofuta oa sona ka lilemo tse mashome a mabeli. Ka nako e tšoanang ba lulang kae-kae pele a le lilemo li mashome a mane.
kotsi
Li-dolphin li nkoa lira tsa bere Polar le leruarua, ke libatana matla. Ka mariha, e setsomi se naha e lokisetsa haufi bohareng ba qhibilihisa se seholo le leqhoa ka tebello ea nako eo ha ho tla hlaha bakeng sa moea tse qotsitsoeng. Hang ha leruarua tšoeu pokes hlooho ea eona, ka nako e tšoanang e matla le claw stuns hae bohloko matla. Ka mor'a hore bere o fumana 'mele oa tsebe letho ka leqhoa le jang eona.
Sera sa bobeli ea liphoofolo tsena hape na taba ho regale bona tenya mafura. Ka lebaka leo, 'molai maruarua u se ke hopotse le monyetla oa ho hlasela-dolphin ka tlas'a metsi. Beluga balehe joalo setsomi se ke ke ha khoneha, e le hore swims habeli butle ho feta liphoofolo tse li jang le.
thahasellisa ho tseba
Ho fapana le bo-motsoala ba hae tse ling ka phoofolo ena e hantle haholo ntshetswa pele mesifa ea sefahleho, e le hore a ka bontša maikutlo a bona beluga (dolphin). Photo ka setšoantšo ea liphoofolo tse anyesang tsena hapa, ba ka le tšehe, le thabela le esita le ho bontša nyeliso ea hae bakeng sa mofuta ofe kapa ofe se tsotelle.
Le Latin lebitso la liphoofolo tsena le fetoletsoe e le "dolphin ntle mapheo" hobane ba ne ba se na pop lady ka morao.
Hape e thahasellisang ke hore cha e hlaha a ena le 'mala o sa tšoaneng tsa beluga' mele (dolphin). Photo of malinyane a eona li bontša hore selemo ho fihlela ho e mong oa lilemo ba lefifi putsoa.
Beluga phethahetseng amenable ho thupelo, kahoo ba ile ba ba atisa ho sebelisoa e le moetsi oa litšoantšo ka dolphinariums. Ho phaella moo, ba bolokehile: ha nyeoe le 'ngoe bvlo hlasela li-dolphin tsena ka motho.
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