Tiger shark

Mawallafi: Laura McKinney
Ranar Halitta: 6 Afrilu 2021
Sabuntawa: 17 Nuwamba 2024
Anonim
Tiger Shark Database | World’s Biggest Tiger Shark?
Video: Tiger Shark Database | World’s Biggest Tiger Shark?

Wadatacce

Shark na damisa (Galeocerdo cuvier), ko kuma rini, na gidan Carcharhinidae kuma yana da faruwar al'amura cikin tekuna masu zafi da yanayin zafi. Duk da cewa suna iya bayyana a duk gabar tekun Brazil, sun fi yawa a yankunan Arewa da Arewa maso Gabas kuma, duk da haka, ba a ganinsu kaɗan.

Dangane da teburin nau'in FishBase, ana rarraba kifayen kifin a duk gabar tekun Atlantika ta yamma: daga Amurka zuwa Uruguay, ta Tekun Mexico da Caribbean. A Gabashin Tekun Atlantika: tare da dukkan bakin tekun daga Iceland zuwa Angola. Yayin da yake cikin Indo-Pacific ana iya samunsa a Tekun Farisa, Bahar Maliya da Yammacin Afirka zuwa Hawaii, daga arewa zuwa kudu Japan zuwa New Zealand. A Gabashin Tekun Pasifik an bayyana shi a matsayin rarraba a Kudancin California, Amurka zuwa Peru, gami da yankin tsibirin Galapagos na Ecuador. A cikin wannan post ɗin ta PeritoAnimal mun tattara mahimman bayanai game da fayil ɗin shark tiger: halaye, abinci, mazauni kuma duk abin da kuke buƙatar sani game da shi!


Source
  • Afirka
  • Amurka
  • Oceania

Halayen Tiger Shark

Ana iya ganewa cikin sauƙi, sanannen sunan kifin kifin ya zo daidai daga halayensa na zahiri: baya (baya) wanda ya bambanta daga launin toka mai duhu, yana ratsa launin shuɗi zuwa launin toka mai launin toka wurare masu duhu masu kusurwa huɗu waɗanda suke kama da gefen gefe, masu kama da fashewar damisa, gefuna masu launin toka kuma sun yi launin toka, da kuma ƙege. Farin cikin. Wannan ƙirar ƙyalli, duk da haka, tana kan ɓacewa yayin da kifin ke tasowa.

Fuska

Ana kuma gane jinsin ta ƙarfinsa da doguwar jikinsa, dunƙulen hancinsa, gajere da gajarta fiye da tsayin bakin. A wannan lokacin kuma yana yiwuwa a gyara bayyananniyar ruwan 'ya'yan leɓen leɓe zuwa ga idanu, waɗanda ke da membrane mai ƙoshin lafiya (wanda mutane da yawa suka sani da fatar ido na uku).


Hakora

Kai hakora masu kusurwa uku ne kuma suna da yawa, yayi kama da mai buɗewa. Shi ya sa za su iya ratsa nama, ƙasusuwa da dunkule kamar harsashin kunkuru cikin sauƙi.

Girman Shark Tiger

Daga cikin nau'in kifin sharks, masu bushewa sune na 4 mafi girma a duniyar idan suka girma. Kodayake rahoton da ba a tabbatar da shi ba ya yi iƙirarin cewa kifin damisar da aka kama a Indo-China ya yi nauyin tan 3, a cewar bayanai, kifin damisar iya isa 7 m tsawonsa da nauyinsa har zuwa kilo 900, kodayake matsakaicin ma'aunai suna tsakanin 3.3 zuwa 4.3 m tare da nauyi tsakanin 400 da 630 kg. Lokacin da aka haife su, zuriyar tana auna tsakanin 45 zuwa 80 cm a tsayi. Mata yawanci sun fi maza girma.

Halayen Tiger shark

Mafarauci, duk da kasancewa jinsin da ke da al'adar yin iyo kadai, lokacin da abinci ya yi yawa, ana iya samun kifin tiger a dunkule. A saman, inda galibi yake zaune, kifin kifin ba ya yin iyo da sauri sai dai idan jini da abinci ya motsa shi.


Gabaɗaya, martabar tiger shark yawanci ya fi 'tashin hankali' fiye da wasu kamar babban kifin shark, misali. Mace ce ke da alhakin kula da zuriya har sai sun tsira da kansu don haka za a iya ɗaukar su a matsayin 'masu faɗa'.

Idan ya zo ga lambobi na hare -haren shark a kan mutane, kifin tiger shine na biyu bayan farar kifin. Duk da kasancewar dabbobi masu ban sha'awa, har ma an san su da zaman lafiya tare da ƙwararrun masu ruwa da tsaki, suna buƙatar a girmama su. Ana ɗaukar su marasa lahani saboda suna kai hari ne kawai lokacin da basu ji daɗi ba.

Tiger shark ciyar

Shark tiger dabbar dabba ce mafi kyau, amma abin da ya bayyana a gaba, nama ko a'a, za su iya kama su: haskoki, kifi, sharks, molluscs, crustaceans, kunkuru, hatimi da sauran dabbobi masu shayarwa na ruwa. A cikin ciki, tarkace, guntun ƙarfe, sassan jikin ɗan adam, tufafi, kwalabe, guntun shanu, dawakai har ma da karnuka duka, a cewar jagorar Tubarões a Brazil.

Tiger shark haifuwa

Ba duk kifayen kifin ke haifuwa iri ɗaya ba, amma kifin tiger shine nau'in ovoviviparous: mata 'kwan kwai' wanda ke tasowa a cikin jikinta, amma lokacin da kwai ya fito, zuriya suna barin jikin mahaifiyar ta hanyar haihuwa. Maza suna kaiwa ga haihuwa yayin da suka kai kusan 2.5m a tsayi, yayin da mata suka kai 2.9m.

A Kudancin Duniya lokacin tiger shark mating yana tsakanin Nuwamba da Janairu, yayin da a Arewacin Duniya yana tsakanin Maris da Mayu. Bayan daukar ciki, wanda ke tsakanin watanni 14 zuwa 16, kifin kifin tiger na iya haifar da zuriyar zuriya 10 zuwa 80, matsakaita ya kai 30 zuwa 50. Matsakaicin shekarun da aka ruwaito na kifin kifin mai rai yana da shekaru 50.

Mazaunin Tiger shark

Shark tiger yana da ɗan bambanci mai juriya ga nau’o’in mazaunin teku daban -daban amma tana son yawan ruwan hadari a yankuna na gabar teku, wanda ke bayanin yawan haɗarin nau'in a kan rairayin bakin teku, tashar jiragen ruwa da wuraren murjani. Hakanan ana ganin su sau da yawa akan saman, amma kuma suna iya yin iyo har zuwa zurfin mita 350 don ɗan gajeren lokaci.

nau'in yana ƙaura yanayi gwargwadon yanayin zafin ruwa: gaba ɗaya ruwa mai ɗumi a lokacin bazara da komawa tekuna masu zafi a cikin hunturu. Don waɗannan ƙaura za su iya rufe nisa mai nisa cikin ɗan gajeren lokaci, koyaushe suna yin iyo a cikin madaidaiciyar layi.