Swordfish. tsananguro

Swordfish zvino vaiona oga mumiririri mhuri mecherylyh. Zita mhuka iyi kuri pachangu chimiro yokumusoro shaya. Kazhinji mukuru swordfish, mapikicha iyo nyore nyore kunogona kuwanikwa paIndaneti, anogona kusvika kureba pamusoro mana metres aro uremu kunosiyana-siyana mune hafu-tani nharaunda. mhuka Live munyika dzinopisa uye subtropical mvura, dzimwe nguva vanogona kuwanikwa Black uye Azov gungwa. Kune vanhu vari zvine mwero inodziya mvura panguva kudyisa akatama. Saka, panguva ino hove anogona kuwanikwa Icelandic mumvura pedyo Newfoundland. Pane mhuka muGungwa North.

Swordfish ane elongate yokumusoro rushaya simba lateral keels pamusoro muswe. mhuka muviri kuine pachikero. izvi zvose pamwe chete kunoita kuti vatange zvakakwana kumhanya - iri awa pamberi rimwe namakumi matatu makiromita. Pelvic zvimbi swordfish haachipo, uye muswe waro chakafanana kirisendi mu chimiro. In vakuru, vamiririri chepakarepo hapana mazino, asi mune zvipfuwo vaduku vane maxillary mazino. Sezvo dakashwa ivo yepasi ndiro.

Okumusoro mapfumo rushaya-zvakaumbwa, akafanirwa vainyatsotarisirwa. Chikamu ichi anenge chimwe muzvitatu zvachose muviri pakureba. Achibatsirwa yake yokumusoro rushaya, swordfish achirova zvavo: pererubaet nawo hafu. Izvi runoratidzwa mutumbi wake ari mudumbu rehove uye Squid.

On swordfish sechinhu muranda-mukachikepe. Pasinei rinenge zvakaenzana uye chitarisiko, ivo mumhuri siyana. Kufanana anogona kuonekwa mufananidzo. Swordfish anogara mvura navanopinda tembiricha siyana. Munguva kudya kwemhuri haina zvokuita pamusoro inodziya mvura, vanowanzoororwa kuwanikwa mumvura aine tembiricha vanenge gumi inegumi. Panguva zviri kukonzera, mamiriro ezvinhu anochinja zvikuru. Swordfish kuita kuti pave bedzi munyika dzinopisa mumvura aine tembiricha - anopfuura maviri navatatu inegumi.

Mhuka dzine nekaupenyu yakakwirira kubereka. Mostly hadzi anogona kuisa yakawanda mazai - vanopfuura mamiriyoni gumi nemashanu. Of nekaupenyu guru mazana kuoneka dziya pfupi shaya, uye kusvika dukutu millimeters sere, zvinotora chimiro pfumo. Ichienzaniswa nevanhu vakura vasina mazino, hapana zviyero, ivo furaya vane kuenzana chikero navaduku spines, mazino uye shaya. Chipotera rinowanikwa munenge rechishanu kana rechitanhatu gore upenyu.

Power mazana kunobva zera ravo. Pakutanga okukura, marii zooplankton. Vakati kusvika kureba sendimita, vari kutamira hove duku. Mugore upenyu evanhu hove rokutanga kusvika makumi mashanu masendimita. Pakazosvika gore pakureba kwavo rechitatu kazhinji zvinova inopfuura mita. Adults zvokudya uye hove duku kuti inogarwa kuti subsurface mvura. Zvokudya zvinosanganisira zvikara makuru akadai Tuna. Mune zvimwe zviitiko zviri swordfish vanogona kurwisa kunyange shark.