M marine dabba - hammerhead shark

Hammerhead shark talakawa carcharhiniformes nasa ne da tsari, da aji kauyuka. Yanzu mun san takwas dabam-dabam masu girma dabam da kuma suranta irin hammerhead sharks. A babba gare su kai kusan 7 mita a tsawon kuma Tã yi kusan ton.

Masu bincike yi imani da cewa "guduma" da shark amfani don inganta maneuverability a tsaye ruwaye. Yana yana da wani siririn fusiform jiki, sosai m da kuma mobile. Wannan kifi tasowa mafi girma gudun a cikin ruwa, da kuma a yanayin saukan hari daga ta wuya ya tsere.

Hammerhead shark, wani photo da ka gani tare da rufe brownish ko zaitun fata a baya da kuma a launin toka da fari - a ciki. Kamar yadda da dukan danginta, da jaws na kifi "ado" tare da kaifi, serrated hakora. Ta zinariya kare for ƙarni idanu suna located a tarnaƙi daga cikin hanci. Wannan damar da kifi ya muhimmanci ƙara gefe hangen nesa. Kuma da kusanci da ido da hanci lends daidaito ga fuskantarwa a samar site ta location.

An akai-akai kiyayeta kamar hammerhead shark kama a kan, shi zai ze daidai santsi kasa da kuma nan take baba sama, rike a bakinsa wriggling ganima, boye a cikin yashi da laka. Yana farauta ita, yafi a kan squid, kananan kifi da crabs, amma yana son stingrays. Saboda haka, mai yiwuwa, mafi yawan wadannan marine dabbobi kokarin zauna kusa da kasa.

Wannan shark - kifi, kada ƙyãmar ko danginsu. Ta ciki da aka akai-akai samu ragowar gawawwakin wasu kifayen teku.

A ake kira "guduma" - a shark ta hanci, wanda aka located a gefen da kafafen hancinsa-GROOVES cewa taimake kifi kama da faintest kamshi. Masana kimiyya sun tabbatar da cewa wadannan halittu suke iya gane ko da qananan canje-canje a cikin sinadaran abun da ke ciki na ruwa. Suna musamman janyo hankalin da bayyanar da jini a cikin shi. Ya sha nanata aka gani a matsayin kusa da harpooned Whale, ko da gangan cuta a mai nutsa shark bayyana fita daga babu inda. Ko da ruwa sawun pochuetsya tsoratar da kifi, da yara amsa kiran shi, sunã gaggãwa zuwa scene. Babu shakka, irin wannan sadaukarwa tsaye daga sharar kayayyakin, wanda ya kama wani shark.

Summer guduma kifi ƙaura zuwa ga ruwa mai sanyaya, da kuma a cikin hunturu aka koma kusa da ekweita. Me zai sa su yi tara a garkuna, shi ne har yanzu ba a sani ba. Tsakanin wani shark "magana" da jiki ƙungiyoyi da kuma kaifi jũya daga kansa. Mafi cikin wani gungu - mace. Me - shi ne ma wani asiri.

Hammerhead shark nasa ne a aji na viviparous. Its sabili da kashin dabbabin iya dauki kashi fiye da 20 matasa. Pregnancy a mace kara watanni 11, sa'an nan an haife jarirai, kai 60 cm tsawon. Live wadannan ban mamaki shark shekaru 20. Sun kasance a cikin mafi tsoho kifi a duniya. An yi imani da cewa wannan nau'in ya wanzu domin kusan miliyan 40 shekaru.

Rashin a cikin tsarin da jikinsa iska kumfa, hammerhead shark aka tilasta su motsa kullum. Wannan taimaka ta ta zama ko da yaushe a kan jijjiga, don haka yana da wuya a mamaki. Predator kanta nuna dokoki da kuma ko da yaushe ya lashe a gwagwarmayar rayuwa. Amma shi ne har yanzu, da rashin alheri, shi bai hana shi daga ake ranked kamar wajen farauta.

Ga wani mutumin hammerhead shark ne kuma mai hadari. Hare-hare a kan swimmers faruwa, yawanci a lokacin kiwo kakar, tun da wannan kifi suna located in m ruwan kusa da bakin gaci. Kamar dukan mace sharks a wannan lokaci na musamman m, don haka kada ku a cikin ruwa idan ba ka da musamman yadi rairayin bakin teku.

Nama da guduma kifi ba sosai nuna godiya, kamar yadda suka rubuta lokuta na guba. Amma babbar bukatar fins. Saboda haka sau da yawa Shark kama da ta yankan da ƙege, a jefa a ruwa ya mutu.