Shark spiny dogfish: Safe aivamo Sea Black

Mupfungwa dzedu zvakasimba akasimbisa zvokuti Sharks vari zvikara ngozi uye utsinye vaurayi. Zvisinei, tsananguro iyi hairevi kuti rehove spiny dogfish, izvo anogara Sea Black Uye vashanyi regai kundorwa.

Spiny dogfish rehove ndohwaJehovha hurongwa katranobraznyh mhuri spiny (imbwa) Sharks. It ane guru nzvimbo nokuparadzirwa dzakasiyana mumakungwa nyanza, kunyanya muGungwa Dema. Shark anoedza kudzivisa zvakare inodziya kana inotonhora zvikuru mvura. Yemanyorero katran wakachengetwa kudzika 100-200 metres uye pedyo nemhenderekedzo, unomutswa kusvikira pamusoro chete usiku. Kazhinji, hove hakuiti akatama kure. In Mumatsutso kunotanga katrana yokutama kune nzvimbo vakawanda kuungana bhiza mackerel pasión uye bakayawu.

Shark spiny dogfish, aizivikanwawo spiny dogfish, svikiro kadikidiki chikara uye chete rehove yacho Black Sea. miganhu Large kwakatosiyana, kureba anoda kubva 70 kusvika 125 masendimita. Zvisinganyanyi kuitika chiratidzazvizhinji kukura mamita maviri. chikara Weight avhareji iri 10-12 makirogiramu. Spiny dogfish ane tsime kunyatsobudirira kunhuhwidza, ari rehove anenge asingadi kunzwa marwadzo.

Sea Black spiny dogfish rehove ane chete zvokunze data, uyewo mamwe dzinomiririra boka rake: Chiedza ruvara nedumbu, rima - pamusoro musana uye mativi, mutete chokurukisa serin'i muviri mamiriro, conical musoro kirisendi muromo. Pachena kwokunze chiratidzo spiny dogfish hapana mumagaro zenze uye nictitating ziso Kamudzira - the "zera yechitatu".

Katran - rehove chisingazivi kukuisa nengozi kuti upenyu hwevanhu pasi muGungwa Dema nemhenderekedzo. The chete njodzi vanhu ndiko kugona kurwadzisa spiny-finned hove. Special placoid zviyero, izvo kufukidza rehove ganda, zvakafanana akafanana pameno uye mapfupa. Saka, rehove chikero chinosanganisira wamatehwe mahwendefa abut mumwe uye dzinoumba wakananga pamusoro. Shark ane unopinza uye muchetura minzwa, akafukidza nebhitumini, asi katrana uturu hakusi zvinouraya. Katran ndiye meno diki uye multi-unopinza, izvo yoku- hwose. Zvishoma nezvishoma kuwa panze uye inotsiviwa vatsva.

Shark spiny dogfish chikuru chinorura kweGungwa Dema. Zvokudya chikuru vechiduku katrana zvidiki hove furaya uye shrimp. For vakuru kufarira chikafu - herring, cod, mackerel, uye Squid, uye kunyange octopuses. Lifespan katrana yakareba - makore 25. Spiny dogfish Hunt packs it duku, vachitevera aggregations nehove.

Shark spiny dogfish - hove Viviparous, vakadzi vanobereka anenge 14 Sharks kuti anowanika achiumbwa zvakakwana uye vakagadzirira akazvimirira vapenyu. uremu hwavo - 40-50 magiramu. Nokuti gore rimwe akulyata vachikura 35 masendimita. Full pabonde kukura kunokwanisika mumakore 13-17.

Shark spiny dogfish vehove kazhinji kunoita dambudziko, vachidya hove dzavo uye nokuputsa tackles, asi vashanyi regai kurwisa. Dogfish iri hove chinokosha wezvokutengeserana uye zvokudya chinobatsira. Meat, chiropa uye shwashwa, hove ane yakawanda zvinhu kuti muviri, kufambisa kupora kwayo. nyama yayo ane inofadza kunaka uye kusimba magadzirirwo, rine vanenge 12% mafuta. Special anokosha chiropa rehove, iyo pave yezvokurapa mafuta ane mavhitaminzi A uye D.