Fasali da mazaunin kifin eel
Eel shine ɗayan kifaye masu ban sha'awa a cikin fauna na karkashin ruwa. Babban fasalin bayyanar shine jikin eel - yana da tsayi. Daya daga kifi-kama macijin teku ne, don haka galibi suna cikin rikicewa.
Saboda bayyanar maciji, galibi ba a cin sa, duk da cewa a wurare da yawa ana kama shi don sayarwa. Jikinsa bashi da sikeli kuma an lullubeshi da laka wanda wasu nau'ikan gland ne ke samar dashi. Joinedusoshin bayan hanji da na dubura an haɗa su a wuri kuma suna yin jela, wanda da ƙusoshin yake binne kansa cikin yashi.
Wannan kifin yana zaune a wurare da yawa a duniya, irin wannan yanayin ya samo asali ne saboda yawancin nau'ikan halittu. Jinsi masu kaunar zafi suna rayuwa ne a Tekun Bahar Rum, kusa da gabar yammacin Afirka, a Bay of Biscay, a Tekun Atlantika, ba safai suke yin iyo a Tekun Arewa zuwa gabar yammacin Norway.
Sauran nau'ikan suna gama-gari ne a cikin kogunan da suke kwarara zuwa cikin teku, wannan ya faru ne saboda gaskiyar cewa bawon tekun ne kawai yake sake haihuwa. Wadannan tekuna sun hada da: Baki, Barents, Arewa, Baltic. Kifin eel na lantarki wanda ke zaune kawai a Kudancin Amurka, ana lura da mafi girman hankalinsa a ƙasan Kogin Amazon.
Yanayi da salon rayuwar kifin eel
Saboda rashin gani sosai, kwarjinin ya fi son farauta daga kwanton bauna, kuma zurfin zurfin mazaunin sa ya kai kimanin mita 500. Yana zuwa farauta da daddare, saboda jin ƙamshin ƙanshin sa, yana hanzarta nemo wa kansa abinci, yana iya zama wasu ƙananan kifaye, masu yawan amshi, crustaceans, ƙwai na wasu kifi da tsutsotsi iri-iri.
Yi eel kifin hoto ba mai sauki bane, tunda a zahiri baya cizge tarko, kuma ba zai yuwu a rike shi a hannayensa ba saboda siririn jikinsa. Gwanin, yana motsawa a cikin motsi na maciji, na iya motsawa kan ƙasa ya koma cikin ruwa.
Shaidun gani da ido sun ce kogin eel kifi mai ban mamaki, yana iya motsawa daga wannan tafkin zuwa wani, idan akwai ɗan tazara tsakanin su. Hakanan an san cewa mazauna kogi suna fara rayuwarsu a teku kuma suna ƙarewa a can.
A lokacin da ake yin kifaye, kifin kan garzaya zuwa cikin tekun da kogin ya yi iyaka da shi, inda yake nitsewa zuwa zurfin kilomita 3 kuma ya yi fage, bayan haka ya mutu. Eel soya, bayan ya balaga, ya koma cikin kogunan.
Nau'in cututtukan fata
Daga cikin nau'ikan nau'ikan, za a iya rarrabe manyan guda uku: kogi, teku da wutar lantarki. Kogin ruwa yana rayuwa a cikin rafin koguna da tekuna da ke kusa da su, ana kuma kiransa Bature.
Ya kai mita 1 a tsayi kuma ya kai kimanin kilo 6. Jikin dabbar ya fadi daga gefe kuma ya yi tsawo, an zana baya a cikin launi mai ɗanɗano, kuma ciki, kamar yawancin kifin kogi, rawaya ne mai haske. Kogin eel farin kifi a kan asalin yan'uwansu na teku. shi jinsunan kifaye eels yana da sikeli wadanda suke jikinsa kuma an lullube shi da lakar gamsai.
Kayan kifi na eel ya fi girma girma fiye da takwaransa na kogin, yana iya kaiwa mita 3 a tsayi, kuma nauyinsa ya kai 100kg. Dogayen jikin conger eel bashi da ma'auni, kan ya dan fi shi girma nesa ba kusa ba, kuma yana da lebe mai kauri.
Launin jikinsa launin ruwan kasa ne mai duhu, akwai kuma launuka masu launin toka, ciki ya fi sauƙi, a cikin haske yana haskaka hasken zinariya. Wutsiya ta ɗan fi jiki sauƙi, kuma akwai layin duhu a gefen gefensa, wanda ke ba shi wani tsari.
Zai zama da alama menene zai iya ba da mamaki ga bango baya ga kamanninta, amma ya juya cewa akwai ƙarin abin mamaki, saboda ɗayan nau'in ana kiransa eel na lantarki. Hakanan ana kiranta walƙiya mai walƙiya.
Wannan kifin yana iya samarda wutar lantarki, jikinsa maciji ne, kuma kansa kwance. Gwanin lantarki yana girma har zuwa tsawon 2.5 m kuma yana da nauyin kilo 40.
Wutar lantarkin da kifin ke fitarwa an kirkireshi ne a cikin gabobi na musamman, wadanda suka kunshi kananan "ginshikai", kuma idan yawansu ya karu, to karfin caji da eel din zai iya fitarwa.
Yana amfani da ikonsa don dalilai daban-daban, da farko don kariya daga manyan abokan hamayya. Hakanan, ta hanyar yaduwar ra'ayoyi marasa karfi, kifi na iya sadarwa, idan har akwai hadari mai karfi duwairon na fitar da motsin 600, to yana amfani da har zuwa 20 don sadarwa.
Gabobin da ke samar da wutar lantarki sun mamaye rabin jiki duka, suna haifar da caji mai ƙarfi wanda zai iya ba mutum mamaki. Don haka ya kamata ka sani tabbas ina kifin eel da wanda ba na so in hadu da shi. Lokacin neman abinci, eel na lantarki ya girgiza ƙananan kifin da ya yi iyo kusa da shi tare da caji mai ƙarfi, sannan a hankali ya ci gaba zuwa abinci.
Eel abincin kifi
Kifaye masu farauta sun fi son farauta da daddare kuma kwalliyar ba banda bane, tana iya cin ƙananan kifi, katantanwa, kwadi, tsutsotsi. Idan lokaci yayi da sauran kifayen su fito fili, eel shima zai iya cin abincin akan caviar.
Sau da yawa yakan farauta ne a kwanton bauna, ya haƙa rami a cikin yashi tare da jelarsa ya ɓuya a can, kan ne kawai ya rage a farfajiyar. Yana da saurin walƙiya, wanda aka azabtar yana shawagi kusa ba shi da damar tserewa.
Saboda kebantuwarsa, ana iya sauƙaƙa farautar mai amfani da wutar lantarki, tana zaune cikin ɓoye tana jiran isassun ƙananan kifaye da zasu taru a kusa da shi, sa'annan ta fitar da iska mai ƙarfi wacce take birgima kowa a lokaci ɗaya - babu wanda ya sami damar tserewa.
Dabbobi masu rauni da ke nutsuwa a hankali suna nutsuwa zuwa ƙasan. Cutar fata ba ta da haɗari ga ɗan adam, amma tana iya haifar da ciwo mai tsanani, kuma idan hakan ta faru a cikin ruwan buɗewa, akwai yiwuwar nutsar da ruwa.
Sake haifuwa da tsawon rai
Ba tare da la'akari da mazaunin kifin ba - a cikin kogi ko teku, koyaushe suna kiwo a cikin teku. Shekarunsu na balaga sune shekaru 5 zuwa 10. Gwanin kogin ya dawo cikin teku yayin yaduwar ruwa, inda ya kafa ƙwai har zuwa dubu 500 kuma ya mutu. Qwai 1 mm a diamita taso kan ruwa da yardar kaina a cikin ruwa.
Kyakkyawan yanayin zafin nama wanda ya fara farawa shine 17 ° C. Kwancen cong ɗin ya ba da ƙwai miliyan 8 a cikin ruwa. Kafin balaga, waɗannan mutane ba sa nuna halayen jima'i na waje, kuma duk wakilai suna kama da juna.
Ba a san komai game da yaduwar wutar lantarki ba, ba a fahimta da wannan nau'in na fauna na ruwa. An san cewa lokacin da za a ba da haihuwa, ƙuƙwalwar ta zurfafa zuwa ƙasa kuma ta dawo tare da zuriya da suka manyanta waɗanda za su iya gabatar da caji.
Akwai wata mahangar, bisa ga cewa kwarkwaren saƙar gida na yau, wanda zai iya ɗaukar ƙwai dubu 17. Kuma waɗannan soyayyen da aka haifa da farko sun ci sauran. Wutar lantarki eel wane irin kifi - za a tambaye ku, kuna iya amsa cewa hatta masana kimiyya ba su san wannan ba.
Naman Eel yana da matukar amfani a ci, abun da yake da shi ya bambanta a cikin amino acid da microelements. Saboda haka, kwanan nan, masoyan abinci na Jafananci sun mai da hankali ga shi.
Amma eel farashin kifi ba ƙarami ba, wannan ba ta wata hanyar rage buƙata, kodayake an hana kama shi a ƙasashe da yawa, saboda haka ya girma cikin ƙaura. A Japan, sun daɗe suna yin hakan kuma suna ganin wannan kasuwancin yana da riba, tun da kuɗin ciyar da mayu ba shi da yawa, kuma farashin naman nasa ya fi na farashin.
