Kifi mai tashi wani nau'i ne na dangin kifin ruwa na cikin tsarin garfish. Iyalin sun haɗa da jinsi takwas da nau'in 52. Jikin kifin yana da tsayi, yana gudana, launi shine halayyar duk kifayen da ke zaune a cikin ruwa na sama: baya yana da duhu, ciki da bangarorin suna fari, silvery. Launin baya na iya bambanta daga shuɗi zuwa launin toka. Babban fasalin tsarin kifin da ke tashi shine kasancewar manyan filaye na pectoral da ventral fins, waɗanda kuma aka zana su da launuka daban-daban. Ta wurin kasancewar manyan fins, ana raba kifaye zuwa masu fuka-fukai biyu da masu fuka-fukai huɗu. Kamar yadda yake a cikin jirgin sama, juyin halitta na ci gaban nau'in kifin da ke tashi ya yi ta hanyoyi daban-daban: daya ko biyu, jiragen sama na jirgin sama. Ƙarfin tashi ya bar tambarin juyin halitta, ba kawai a kan sifofin sifofi na ƙananan ƙananan pectoral da ventral ba, har ma a kan wutsiya, da kuma ga gabobin ciki. Kifin yana da wani tsari na ciki wanda ba a saba gani ba, musamman, ƙarar mafitsarar ninkaya da sauransu. Yawancin nau'in kifin da ke tashi ba su da girma. Mafi ƙanƙanta kuma mafi sauƙi suna da nauyin kimanin 30-50 g kuma tsawon 15 cm. Giant gardama (Cheilopogon pinnatibarbatus) ana la'akari da mafi girma, girmansa zai iya kaiwa 50 cm tsayi kuma fiye da 1 kg a nauyi. Kifin yana cin abinci a kan zooplankton daban-daban. Menu ya haɗa da mollusks matsakaici, crustaceans, tsutsa, roe kifi da ƙari. Kifi yana tashi a lokuta daban-daban, amma babban abu shine yiwuwar haɗari. A cikin duhu, kifaye suna sha'awar haske. Ikon tashi a cikin nau'ikan kifaye daban-daban ba iri ɗaya bane, kuma kawai a wani ɓangare, suna iya daidaita motsi a cikin iska.
Hanyoyin kamun kifi
Kifi mai tashi yana da sauƙin kamawa. A cikin ginshiƙi na ruwa, ana iya kama su akan ƙugiya, dasa shuki na halitta, a cikin nau'i na crustaceans da mollusks. Yawancin lokaci, ana kama kifi da ke tashi da daddare, suna lallaba da hasken fitila da tattarawa da raga ko taruna. Kifayen dake tashi suna sauka a kan benen jirgi a lokacin tafiya, da rana da dare, lokacin da haske ya ruɗe. Kama kifi mai tashi yana da alaƙa, a matsayin mai mulkin, a cikin kamun kifi mai son, amfani da su don koto sauran rayuwar ruwa. Misali, lokacin kama corifen.
Wuraren kamun kifi da wurin zama
Wurin zama na waɗannan kifayen galibi yana cikin yankuna masu zafi da na wurare masu zafi na tekuna. Suna zaune a Tekun Jajaye da Bahar Rum; a lokacin rani, wasu mutane kaɗan na iya zuwa a cikin Gabashin Atlantic zuwa bakin tekun Scandinavia. Wasu nau'ikan kifayen da ke tashi a tekun Pacific, masu zafafan igiyoyin ruwa, na iya shiga cikin ruwan tekun suna wanke Gabas Mai Nisa na Rasha, a kudancinta. Yawancin nau'ikan ana samun su a yankin Indo-Pacific. Fiye da nau'in kifaye goma kuma suna zaune a cikin Tekun Atlantika.
Ciyarwa
Bayyanuwa na nau'in Atlantika yana faruwa a watan Mayu da farkon lokacin rani. A cikin kowane nau'in, ƙwai suna pelargic, suna shawagi zuwa saman kuma suna riƙe da sauran plankton, sau da yawa a tsakanin algae masu iyo da sauran abubuwa a kan teku. Qwai suna da abubuwan da ke da gashi wanda ke taimaka musu su jingina ga abubuwa masu iyo. Ba kamar manyan kifi ba, soyayyen kifin da ke tashi da yawa suna da launi mai haske.