Goblin shark - da elusive dodo

Karkashin ruwa ne mai arziki a cikin m halittun, wanda sau da yawa sa tsõron ra'ayoyi da kuma halaye. Irin wannan probing cikin zurfin tsoron jama'a shafi goblin shark, wanda kuma ake magana a kai a matsayin "goblin" ko "Gorgun". A karo na farko da aka samu a cikin tẽku zurfin daya shekara ɗari da goma da suka wuce. A Japan Sea tasa yanki kusa Yokohama masunta sun kama wani bakon dabba tsawon ɗari da shida santimita. Wannan namiji da aka buga mutane irin view, ba kama wani daga cikin sanannun a lokacin da kifi. Yana da aka kira "Tengu-maye gurbin" ko "gidan" (fassara daga Japan). Sa'an nan a karo na farko dodon ruwa da aka bai da Latin sunan Mitsukurina owstoni, a karkashin abin da aka sani a cikin rubuce-rubucen na masana kimiyya da kuma masana a cikin filin na marine dabbobi da kifi.

Goblin shark (photo) yana da wani nauyi m jiki, dogon wutsiya filafilin kifi, hancinsa elongated da flattened, da sandan-dimbin yawa gefen view. A nunin da irin bayar da allura-kamar jaws tare da kaifi hakora. Anal sun fi mayar a kan mayar da. Lokacin da nominating da muƙamuƙi gaba, yake kama da baki. Kananan dutsen ado-kamar idanu ne baki, jiki rufe m fata, ta hanyar da shi ba za ka iya ganin jijiyoyi - jini. Dogon isa ga kwararru tsunduma a cikin binciken da irin halittun da goblin shark, aka gamsu da cewa cikin launi na jikin ta musamman maras ban sha'awa ruwan kasa da launin toka tabarau. Duk da haka, a cikin 76th shekara na karshe karni, da Japan masana da aka sanya da kuma posted a kafofin watsa labarai hotuna da matattu sharks da jinsunan. A cikin hoton ne a fili bayyane m sautunan jiki, fins tare da blue edging.

Domin shekaru masu yawa da goblin shark saka da sunan saboda da rashin yiwuwar ana gano da kuma kama. A general, a lokacin har zuwa shekara ta uku na wannan karni, shi ne kaɗai ya sani arba'in da biyar nasara na kama na kifayen teku. Ta ko da ya kawo a cikin Red Littãfi na page a matsayin rare jinsuna. Amma ba zato ba tsammani a watan Afrilu na wannan shekara kashe bakin tekun na tsibirin Taiwan da aka kama da ɗari samfurori da wannan kadan-san kifi. The kama kunshi yafi na maza, waɗanda suke a cikin cibiyar sadarwa, yayin da a zurfin game da shida da ɗari mita. Musamman m ne jaws na sharks, wanda aka zarar sayar domin manyan kudi (dama dala dubu). A halin yanzu shi ne da aka sani talakawan size of namiji jiki, yayin da jikin mace tsawon da ya rage wani asiri.

Mai yiwuwa, a goblin shark (mace) ne iya girma har zuwa shida mita a tsawon, shi ne dan kadan ya fi girma fiye da namiji. Ya kamata a lura da cewa a halin yanzu babu wani cikakken bayanai a kan mace kifi, a matsayin masu ciki da mãtã sun taba samu kansu a masunta raga. Yana bukatar kara nazari da kuma Hanyar haifuwa data na sharks, saboda masana kimiyya ne kawai sa a gaba wasu zaton cewa basu da goyan bayan abin dogara da shaida. Akwai ka'idar cewa wadannan kifaye haifa hanyar kwai samuwar a ciki da mace, sa'an nan tsiro da aka haife matasa. A cewar masana kimiyya da dama, da karfi da yanayi da yara har yanzu a ciki uwar ta halaka rauni mutane, wanda ya bayyana a lokacin haihuwar kananan yawan m kifi. Masana suna aiki don gano abin da sharks da ake samu a tekun Black Sea. A musamman, mazauninsu ya haifar da wani irin. Known samfurori kamar stsillium (cat shark), spiny dogfish da spiny dogfish.