Psychrolutes marcidus | |||||||
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Tsarin kimiyya | |||||||
Mulkin: | Eumetazoi |
Infraclass: | Kifi mai ƙwanƙwasa |
Superfamily: | Slingshot |
Duba: | Psychrolutes marcidus |
Psychrolutes marcidus (McCulloch, 1926)
Psychrolutes marcidus (lat.) - Kifin teku mai zurfin teku na iyayen psycholute, wanda galibi ana kiransa ɗayan manyan kifayen teku a duniya. Rarraba a cikin gabar ruwa na Ostireliya. Da alama suna zaune ne a zurfin mil 600 zuwa 1200 a gabar tekun Australia da Tasmania, inda masunta a kwanan nan suka fara samun sa a gaba
Siffofin bayyanar da salon rayuwa
Masunta na Tasmania ne suka fara kama shi a cikin 1926, amma yana yiwuwa a bincika dalla-dalla game da zurfin kawai a rabin na biyu na karni na 20.
Yawancin lokaci, tsawon kifin bai wuce 30 cm ba, kuma nauyin jikin yana kusan 2 kilogiram. [ Ba a ayyana asalin kwana 40 ba ] A gaban kai akwai aiki mai kama da hanci, a gefenta wanda idanuna biyu ne. Matsayi mai fa'ida yana da fadi fiye da diamita na ido.
Ofaya daga cikin mahimman kayan kifin shine rashin ƙwanƙwasa na iyo, tunda a cikin zurfin zurfafa, inda matsi ya ninka sau goma fiye da yadda yake a saman, mafitsin iyo ba ya aiki. Don haka, a cikin zurfin 800 m, matsin lamba ya ninka 80 sau da yawa fiye da matsin lamba a matakin teku. Saboda haka, duk wani gas za'a matse shi don kar ruwan bera ya yi aiki kamar yadda yake a cikin kifayen da suke rayuwa a zurfin zurfin. Don ci gaba da motsawa, kifayen suna da yawa kamar ƙoshin ruwa. Wannan yana bawa kifaye damar iyo ba tare da wani amfani da makamashi ba. Kifayen basu da tsokoki masu haɓaka, amma suna iyo a hankali, suna toshe bakinsu, ko kuma suna zaune wuri guda suna jiran abin da za suzo wucewa su haɗiye ƙananan hanyoyin. Wani fasalin kifin da aka sauke shine gaskiyar cewa kwanciya ƙwai, yana zaune a kansu har zuriya ta fito daga cikinsu. [ wanda ba mai ikon mallaka ba? ] Kulawar 'ya' ya ci gaba koda bayan zuriya sun bar ƙwai.
Yankunan ba su yin karatu. Mazauna kasashen Asiya suna daukar naman sauke kifi a matsayin abin ci, yayin da Turawa ke sanyi a cikin abincinsu na dafuwa. Ana fuskantar barazanar lalacewa saboda yaduwar kamun kifayen teku, saboda ana ƙara samun sa cikin raga tare da katako da lobsters. An yi imani da cewa tana da zurfin barazanar trawling (jawo matattarar kamun kifi na musamman - daskare - tare da ruwan teku, da za'ayi binciken lobsters). Akwai wuraren da aka hana zirga-zirga - amma an yi wannan don adana murjani, ba kifi ba. Yawan ciesan Adam suna murmurewa a hankali. Yana ɗaukar shekaru 4.5 zuwa 14 don ninka yawan jama'a.
Tsarin gaban kai yana barin tunanin cewa kifayen yana yawan daskarewa kuma yana da "fushin fuska", wanda shine dalilin da yasa kifin ya fara zama a matakin rayayyun halittu a cikin binciken da aka gudanar akan Intanet, godiya gareshi kuma ana jin muryoyi da yawa akan yarda da yanke hukunci don da kiyayewa.