Shark spiny dogfish: Safe kukhalamo kwa Black Sea

M'maganizo athu mwamphamvu analimbitsa amanena kuti nsombazo ndi ogwirira zoopsa ndi wakupha ankhanza. Komabe, kulongosola siligwira ntchito kwa nsombazi spiny dogfish, amene amakhala mu Nyanja Black ndi alendo alibe kuukira.

Spiny dogfish nsombazi wa kuti katranobraznyh banja spiny (galu) nsombazo. Iwo ali lalikulu la yogawa m'nyanja osiyana a m'nyanja, makamaka Nyanja Black. Shark amayesetsa kupewa madzi ofunda kapena ozizira kwambiri. Childs katran anali pa akuya mamita 100-200 ndi pafupi gombe, izo limatuluka pamwamba yekha usiku. Monga ulamuliro, nsomba sizikupanga migrations kutali kwambiri. M'dzinja akuyamba katrana kusamuka kwa malo a misonkhano Unyinji wa kavalo nsomba ya makerele ndi anchovy.

Shark spiny dogfish, amatchedwanso dogfish spiny, sing'anga-kakulidwe chilombo ndi kokha nsombazi ya Black Sea. miyeso Large ndi osiyana, m'litali ranges ku masentimita 70 125. chitsanzo yosowa kwambiri kukula mamita awiri. pafupifupi chilombo Kunenepa ndi 10-12 makilogalamu. Spiny dogfish ali bwino anayamba kununkhiza, nsombazi pafupifupi Kodi Simumva kuwawa.

Black Sea spiny dogfish nsombazi ali deta chomwecho zakunja komanso nthumwi za gulu lake kuti: woyererako pa mimba, mdima - kumbuyo ndi kumbuyo wochepa spindle woboola thupi kapangidwe, conical mutu ndi pakamwa kachigawo. Chosiyana kunja chizindikiro cha spiny dogfish palibe kumatako chipsyepsye ndi nictitating diso Kakhungu - ndi "M'badwo wachitatu".

Katran - nsombazi, zomwe si loopsa kwambiri moyo wa anthu padziko ya Black Sea gombe. Chiopsezo yekha kwa anthu mphamvu yakuyipsa nsomba spiny-finned. Special placoid mamba, amene amafotokoza khungu nsombazi, ofanana mu zikuchokera kwa mano ndi mafupa. Choncho, nsombazi lonse imakhala mbale chikopa amene abut wina ndi mnzake ndi kupanga zisonga pamwamba. Shark ali akuthwa ndi chakupha minga, yokutidwa ndi amatope, koma katrana njoka si wakupha. Katran ang'ono ndi Mipikisano lakuthwa mano, amene kusinthidwa moyo. Kenako dana ndi m'malo mwa atsopano.

Shark spiny dogfish ndi mdani wamkulu wa Sea Black. Chakudya yaikulu ya katrana wamng'ono ang'ono mwachangu nsomba ndi shrimp. Akuluakulu ankakonda chakudya - hering'i, m'nyanja zikuluzikulu nsomba ya makerele, ndi nyama, ndi ngakhale nyamayi. Zachisangalalo katrana nthawi yaitali - zaka 25. Spiny dogfish kusakasaka mu mapaketi ang'ono awa aggregations nsomba.

Shark spiny dogfish - nsomba Viviparous, akazi adzabereka 14 nsombazo kuti awonekere athanzi ndi kukonzekera kuti moyo paokha. kulemera - 40-50 magalamu. Kwa chaka chimodzi akulyata kukula 35 masentimita. Full pamsinkhu wobereka zimatheka mu zaka 13-17.

Shark spiny dogfish asodzi zambiri amalenga vuto, kudya nsomba awo ndi kuswa otchinga, koma alendo musati kuukira. Dogfish ndi lofunika malonda a nsomba ndi chakudya opindulitsa. Nyama, chiwindi ndi chichereŵechereŵe, nsomba muli yambiri zinthu kwa thupi, zomwe apeze chinthucho. nyama yake ali ndi kukoma okoma ndi kapangidwe wosakhwima, lili 12% mafuta. Special wapatali chiwindi nsomba umene kutulutsa mafuta mankhwala ali mavitamini A ndiponso D.