Deep-teku kifi-dodanni. River kifi-dodanni

An m iri-iri na siffofi da kuma iri daban-daban wasu kifi ne sakamakon su tartsatsi rarraba, na da wani tasiri a kan juyin ci gaban wadannan halittu. Kifi rayuwa a overgrown cikin ruwa da ciyayi dams, kuma a cikin kananan puddles sauran bayan ruwan sama a dutsen kõguna da karfi igiyoyin, kuma a dutsen tabkuna a 600 mita saman teku matakin, da kuma a babban zurfin inda ruwa matsa lamba iya isa 1000 atmospheres kuma ko da a karkashin kasa da kogwanni!

Juyin Halitta - wani abu abin ƙyama!

Babu shakka, a cikin shakka daga juyin halitta, adapting to rayuwa a cikin matsananci yanayi, da wuya a gabatar da wani irin lamba a kan bayyanar wasu kifaye. A mafi tsanani, kuma madalla ba kawai iyo a karkashin kasa da kogwanni, amma a babban zurfin. Suna da ake kira "zurfin teku kifi-dodanni." Hanyar rayuwa na wadannan halittu ne markedly daban-daban daga rayuwar talakawa da kuma saba mana kifi.

kifi Crookshanks

Daya daga cikin mafi talauci sani jinsunan da zurfin teku kifi an dauke su da abin da ake kira hiazmodon ko baki Crookshanks. Kusan duk wani littafi da ya bayyana da wadannan dodanni, Crookshanks yayi kama da Boa constrictor, hadiya wani giwa. A gaskiya ma, Crookshanks - kifi na kananan size, ta tsawon wuya ya wuce 15 santimita. Duk da haka, wannan bai hana su hadiye su ganima dukan. Wadannan kifaye-dodanni zauna da manyan teku zurfin - har zuwa 750 m.

Su elongated kuma tsirara jiki da rauni tsokoki da kuma kasusuwa ne quite laushi baki ko ruwan kasa launi, da kuma babban bakin dauke da makamai kaifi da kuma iko hakora, kama fangs. Suna located kawai 'yan layuka (as a sharks). Kila ba ka bukatar ka tunatar da ku cewa da ikon matsala a zurfin ruwa ne sosai m. Don fafatawa a gasa samu kome ba, Crookshanks saba da hadiye wadanda suka kamu da nan take kuma ba tare da yawa tunani.

saccopharynx

Babu kasa asali warware ikon matsala a mafi zurfin koya daga kowane dodo kifi - saccopharynx. Masana kimiyya da'awar cewa hanyar samar da abinci da aka sosai ƙayayuwa: juyin halittar wadannan halittu juya a cikin wata babbar baki da dabara appendage, wanda shi ne cikin jiki. A mafi shahara da kuma recognizable view meshkorotovyh kifi ne a largemouth ko pelikanovy bano. A tsawon wannan dodo ya kai 60 cm, 30% na abin da aka lissafta ga tsawo sosai, kuma quite bakin ciki muƙamuƙanka, located a bakin wata katuwar!

Daga cikin ƙananan muƙamuƙi kara madaidaiciya ƙasa sosai dogon da kuma babban pharynx, mai shimfiɗa kamar jakar. Gani yake kama da kwasakwasa, da makogwaro 'yar jakar, wanda ya sa aka yi wa lakabi largemouth pelikanovym bano. A ka'ida, irin wannan inji na mataki na pharynx ne m zuwa mataki a pelicans bags: duk kifi kama a su kasa. Wannan damar biyu kifi da kuma tsuntsu abinci ga Stock sama domin nan gaba amfani. Sau da yawa largemouth kifi tsattsewa ganima wuce ta size ninki biyu!

Largemouth - a gaskiya zurfin kifi-dodanni, domin su zauna a cikin 3000 mita nesa karkashin ruwa! Wannan shi ne dalilin da ya sa mere largemouth kwarewa matsaloli a ciyar: su pharyngeal bags suna da wuya a bayansa da dadi zurfin teku kifi da crustaceans. Saboda haka, da suka yi, a wadatu da kowa da kowa. A cewar labari, daya kama largemouth a guttural 'yar jakar da aka samu algae, pebbles da sosai kadan fishies. Giant zurfin - har zuwa 5000 mita - duk za ka iya samun abin da ake kira real saccopharynx, kai tsawon mita 1,84!

eyeless ipnopsy

Abin da dodanni, kifi, inhabiting babban acan karkashin ruwa, daban-daban daga cikin sauran, ba kawai babban bãkunansu, amma kuma a irin hangen nesa? Hakika, ipnopsy! Gaskiyar cewa zurfin teku dodanni da wani yana nufin wajibi ne don warware matsalolin hade tare da matalauta Ganuwar, ko kuma wajen da babu a duk. A muka ambata a sama ipnopsy zaune a zurfin 900 zuwa 6,000 mita, kullum bi tafarkin kalla juriya, gaba daya rasa idanunsa. Shi ne m me ya sa idanunku, idan ka har yanzu ba zai iya ganin wani abu a kusa da?

Bisa ga bayanin da ichthyologists da kuma masu bincike daga tawagar Jacques-Iva Kusto, idanu ipnopsov ko bace gaba ɗaya, ko (wanda yake shi ne sosai rare) ne don haka kankanin kuma boye a karkashin Sikeli da fata, wanda kullum ba ya gane haske. Ya kamata a lura da cewa gudanar da wannan binciken bai dace da mafi yawan zurfi dodanni, domin abin da ya gani a rayuwar wadannan halittu ya ci gaba da kuma ci gaba da taka muhimmiyar rawa. Don gani a yanayi na m duhu, da yawa daga cikinsu bukatar musamman na'urar, amma wannan shi ne - shi ne wani labari.

A almara sarki herring

Ba haka ba da dadewa, duk da haka wani bude-ichthyologists masana kimiyya ya shaida wa American talabijin tashar "Nat Geo Wild." Kifi-dodanni, shi dai itace, ba kawai mai girma nisa! Gaskiyar cewa masu bincike sun karshe gudanar ya kama a kan video a rare zurfin kifi da zarar m da matuƙan. Name shi - herring sarki, ko bel-kifi. Ta bazata buga ruwan tabarau na kamara, wanda kunna Dabbobi daga Jami'ar Louisiana da kaina da tsayar da almara Sarkin herring a cikin halitta mazauninsu.

M "taron"

Ya zuwa yanzu, da bel-kifi, wanda ya kai 17 da mita a tsawon, za a iya gani, ko matattu, ko mutuwa a lokacin da ta kai don taso kan ruwa zuwa surface na ruwa. Wannan shi ne karo na farko da irin wannan almara karkashin ruwa dodanni ba kawai a bayyane ga dukan kimiyya duniya al'umma, amma kuma rubuce a kan video a cikin abin da ake kira Life yanayin. Bisa ga TV channel "Discovery", kifi-dodanni suke a cikin wannan iyali da herring sarki, an samu a acan har zuwa 1500 mita.

Kifi-bel An lura da masu bincike shekaru da dama da suka wuce, a lokacin da da taimakon Gidan Telebijin na CCTV kyamarori, sun binciki na'ura a yankin Gulf of Mexico. Duk da haka, declassified wannan m "taron" ba haka ba ne tun da daɗewa. Masana sun gaya game da shi a kan TV channel "Bi-Bi-Si." Farfesa Mark Benfield sa'an nan shared ya kwaikwayo: "Mun duk tunanin cewa muna ganin wani mai bututun. Kamar yadda muka zuƙowa a, mun lura cewa, wannan ba wani bututu, amma a real herring sarki! ".

Deep-ruwa angler

Wadannan halittu - kifi ne real dodanni! Su biyu suna - tseratsievidnye. Su ne mafi karatu na duk cikin zurfin teku kifi, aka bayyana a cikin wannan labarin. Anglers kasance a cikin suborder na domin na zurfin kifi anglerfish kuma zauna cikin ruwa shafi cikin teku, watau a ko'ina. A halin yanzu ichthyologists 11 da aka bayyana iyalai da cewa sun hada da kusan 120 jinsunan. Deep-teku anglers rayuwa a zurfin har zuwa 3,000 mita. Sauran dodanni suka sãɓã wa jũna mai siffar zobe da kuma karfi da flattened laterally samar da jiki. Mãtan suna da wani da ake kira "koto."

Shahararren "kama kifi" anglers

"Rod" - modified dorsal filafilin kifi ray, wanda shi ne "kasuwanci katin" na wadannan halittu. Irin wannan "kama kifi sanda" taka rawar da koto. A ta karshen shi ne abin da ake kira esque - a kananan fata growths rataye a kan wata babbar baki tare da allura-kamar hakora. Esca mai cike da miliyoyin daban-daban luminescent kwayoyin. Shi ne su, sũ ne janye ga matasa da kuma wauta kifi wanda, kamar 'ya'yan fari mãsu zuwa wani haske, iyo a wajen ta. Kifi dodanni da ciwon da "sanduna", suna iya sarrafa mita da kuma kwarjinin da annobar cutar. Wannan damar su ƙara da sakamako samar a fooling da azabtar.

River kifi-dodanni. M tigerfish Goliyat

Shi ne m da kuma quite rare zumunta na zamani piranhas. Duk da haka, piranhas, idan aka kwatanta da wannan dodo - kankanin kuma m kifi. Tigerfish Jãlũta da aka samu da kuma fished daya daga cikin rare American masunta a cikin Congo River, Afirka. Wannan dodo yana da 32 kaifi reza, hakora da kuma shi ne mafi tsanani daga ruwa tare kifi a duniya! Bugu da kari, shi ne mafi girma da kuma mafi m nau'i na wakiltar iyali na piranhas.

sawfish

Su biyu suna - da sawa-kifi. Bã su da wani sosai tsawon jiki da kuma elasmobranchs lebur outgrowth na nasu hancinsa, firam a kowane gefe na tsawon hakora na wannan size. Outwardly, wannan outgrowth yayi kama da sawa, abin da suka haifar da da ruwa tare kifi da aka Kwafa-saws. A ka'ida, pilorylovye ba matsayi mai tsanani hadari da mutane, amma su bayyanar iya tsoratar da ma mafi m mai nutsa. Kuma duk saboda a fili suke kama m sharks. Duk da haka, sharks, sabanin kifi, abin sha, ba su samu a sabo ruwa. Tuna da wannan!