No ka ʻohana iʻa lele ka ʻohana koholā pepehi. Aia kēia ʻohana he 20 genera a me 227 mau ʻano. Noho ka hapa nui o lākou ma ʻApelika a me ʻAsia. He nui nā hiʻohiʻona maʻamau o nā iʻa a pau, akā he mau ʻokoʻa koʻikoʻi nō hoʻi, ma ka helehelena a me ka nohona. ʻO nā hiʻohiʻona morphological maʻamau, pono e ʻike i ka nele o nā unahi, ua uhi ʻia ke kino ʻōlohelohe me ka mucus; ka hele ʻana o kahi ʻili adipose, ma ka hope a me ka pectoral fins aia nā ʻoi ʻoi; Ua ʻōlelo maikaʻi ʻia nā antennae ma ke poʻo, i ka hapa nui o nā ʻano he 4 mau pālua. Pono e hoʻomaopopo ʻia he ʻokoʻa ka lōʻihi, nā ʻano, a me nā mea pale mua o nā ʻuala ma nā ʻūhā o nā koholā pepehi like ʻole. Eia kekahi, ua hoʻolako ʻia nā spike me nā ʻawaʻawa ʻawaʻawa, no laila pono ʻoe e makaʻala me nā kohola pepehi kanaka a pau. Hōʻike ʻia nā iʻa a pau o ka ʻohana e ka thermophilicity. Hōʻike mua ʻia kēia hiʻohiʻona e pili ana i ka manawa o ka spawning. Ma ka mokuna o ka Russian Federation, ma ke kahawai ʻo Amur, aia 5 mau ʻano o nā kohola pepehi kanaka, akā ʻo ka mea kaulana loa a maʻamau ʻelua: ʻo ke kohola pepehi kanaka a me ke koholā pepehi kanaka. ʻO ka inoa Lūkini "killer whale" mai ka huaʻōlelo Nanai ʻo "kachakta", kahi i kapa ʻia e ka poʻe kamaʻāina i nā iʻa iʻa like ʻole.
ʻO ke kohola pepehi kanaka ʻo ia kekahi o nā iʻa laha loa o ka Amur. He haʻahaʻa ka lōʻihi o ke kino o ka iʻa a uhi ʻia me ka villi (i nā iʻa makua). He hope hope kiʻekiʻe me ka iwi kuamoʻo; ʻoi aku ka liʻiliʻi o ka ʻili liʻiliʻi ma mua o ka ʻili anal. ʻO ka pectoral fi me nā spines serrated. ʻO ka peʻa huelo he ʻano hohonu. He semi-haʻahaʻa ka waha, he ʻili ko nā maka, peʻa maka. ʻO ka waihoʻoluʻu i hoʻomaluʻia e kaʻeleʻele,ʻeleʻele-'ōmaʻomaʻo, he melemele ka'ōpū, heʻeleʻele a māmā nā'ōniʻoniʻo e holo ana ma luna o ke kino a me nā lau. Ua loaʻa ka inoa o ka iʻa ma muli o ka hiki ke hana i nā leo me ke kōkua o nā pectoral fins. ʻAʻole ʻoi aku ka nui o ka nui ma mua o 35 cm. ʻAʻole iʻoi aku ka nui o ka iʻa ma mua o 400 gr. ʻO kēia nā iʻa maʻamau ma waena a me lalo o ka Amur. I ke kauwela, pili ia i nā wahi me kahi au mālie, kahi kahawai, pāpaʻu, a pēlā aku. Makemake ʻo ia i ka lepo lepo a i ʻole lalo. I ka hoʻoilo, hele i kahi hohonu, ma ke kahawai ʻo Amur ponoʻī, a ma nā loko a me nā kahawai. ʻO Skripuny he mea momona loa, hānai i nā papa wai like ʻole. Aia i loko o ka meaʻai nā ʻano holoholona like ʻole o ka wai, a me nā ʻenekini kokoke i ka wai a me kā lākou larvae. ʻAi nui nā koholā pepehi kanaka makua i nā ʻōpiopio o nā iʻa ʻē aʻe. Hoʻihoʻi koke ka heluna kanaka o nā kohola pepehi kanaka inā loaʻa ka iʻa a i ʻole ka maʻi ahulau.
ʻO ke koholā pepehi kanaka a i ʻole ʻo Ussuri killer whale he kino lōʻihi loa ia, ʻoi aku ka nui o ka peduncle caudal. Ua like ka lōʻihi o ka iwi kuamoʻo ma ka hope hope me ka pectoral fins a he notch. Liʻiliʻi nā maka, ʻaʻohe ʻili ʻili o ka ʻili maka. ʻO ke kala o ka iʻa he monophonic, ma ke ʻano he lula, melemele-hina, māmā ma ka ʻōpū. Loaʻa i kēia ʻano o ka orcas ka dimorphism moe kolohe (ʻokoʻa). ʻOi aku ka lōʻihi a palahalaha ke kino o nā kāne. Hiki i ke kohola pepehi hahau ke ulu a hiki i ka hapalua mika ka lōʻihi. Loaʻa pinepine ka iʻa i ke kaumaha a hiki i 600-800 gr. ʻOi aku ke ʻano o kēia ʻano koholā pepehi kanaka i ka ʻāpana kahawai o nā muliwai. ʻO ka mea maʻamau, i loko o ke kīʻaha ʻo Amur ua hoʻokaʻawale lākou i nā heluna kaʻawale a ʻaʻole hana i nā neʻe nui. I ka manawa like, noho pū ka iʻa i nā loko, no ka laʻana, ma Khanka. E like me ke kohola pepehi kanaka, he ʻano ʻai ka ʻai ʻana o ke kohola squeaky a hiki iā ia ke hānai ma nā papa wai a pau, e pili ana i ka ʻili. Hōʻike ʻia nā ʻano ʻelua i ke ʻano lohi, ʻoiai ʻoi aku ka wikiwiki o ka ulu ʻana o ke koholā pepehi kanaka ma mua o nā ʻano iʻa ʻē aʻe. Hiki i ka iʻa ke kiʻekiʻe o 50 knm wale nō ma 10 mau makahiki. ʻAʻole i hoʻomohala ʻia ka manaʻo hoʻomāʻewaʻewa o ke koholā pepehi kanaka ma mua o ko ka creaker. I ka hoʻoilo, ʻaʻole ia e pau i ka hānai ʻana, ʻoiai he haʻahaʻa loa ka hana.
Nā ʻano lawaiʻa
He manaʻo kānalua ko ka poʻe lawaiʻa kūloko i nā kohola pepehi kanaka. ʻOi loa no ka mea hoʻokani pila. Ma muli o ko lākou ʻai ʻana a me ka noho ʻana, keakea lākou i ka hopu ʻana i nā ʻano iʻa ʻē aʻe, kahi e hoʻonāukiuki ai ka poʻe lawaiʻa. Eia kekahi, i ka hopu ʻana i ka iʻa, hana lākou i nā pilikia he nui ke wehe ʻia ma muli o nā spines ʻoi. ʻAʻole hopu ka hapa nui o ka poʻe lawaiʻa kūloko i nā koholā pepehi kanaka, a inā e hopu ʻia, nui ka poʻe e lawe i nā mīkina lima a me nā mea hana i hiki iā lākou ke nahu i nā kākalaioa. ʻO nā koholā pepehi kanaka ʻoi loa ka hana i ke kauwela. ʻAʻole paʻakikī ka hopu ʻana i kēia mau iʻa, a ʻaʻohe pono o nā mea hana kūikawā. ʻO nā ʻano ʻano like ʻole o ka lana a me nā koʻokoʻo lawaiʻa lalo kūpono no kēia. Me nā mea maʻalahi loa, ma keʻano o nā donoks, half-donks a me nā meaʻai. I kēia hihia, pono e ʻike i ka noho ʻana o nā ʻano ʻelua i ka papa lalo, akā ʻo ka kohola pepehi kanaka e noho kokoke i kahakai.
Maunu
No ka hopu ʻana i nā koholā pepehi kanaka, hoʻohana ʻia ka nui o nā maunu kūlohelohe. ʻO nā ʻano ʻelua he ʻono loa. Manaʻo ka poʻe lawaiʻa he nui i ka wā e huli ai i kēia mau iʻa, ʻoi aku ka nui o nā makau ma ka paʻi ma mua o ke ʻano o ka maunu no ka holomua loa. Me ka nahu ikaika, ʻehia nā makau – nui nā iʻa i hopu ʻia i ka pahu hoʻokahi. I ka manawa like, nahu ka creaker inā ʻaʻole makemake nā ʻano ʻē aʻe i nā maunu. Ua ʻike ʻia ka pane ʻana o nā kohola pepehi kanaka i nā maunu meaʻai ma ke ʻano o ka porridge a i ʻole ka berena, akā hoʻohana pinepine ʻia nā ilo, nā ʻāpana iʻa, a me nā inike no ka hopu ʻana.
Nā wahi lawaiʻa a me nā wahi noho
No nā ʻano koholā pepehi ʻelua, ʻo ke kahawai ʻo Amur River ka palena ʻākau o ko lākou wahi noho. He mea maʻamau nō hoʻi lākou ma ka ʻākau a me ka hikina Kina, ma ka Peninsula Korea. Ua ʻike ʻia ke koholā pepehi kanaka ma kekahi mau muliwai o ke komohana ʻākau o Sakhalin a ma ka hema o nā mokupuni ʻo Iapana (Hondo a me Shikoku). Ma ke kahawai ʻo Amur, ua hōʻike nui ʻia lākou. ʻAʻohe mea ma Mongolia.
ʻOhana
ʻO nā ʻano koholā pepehi ʻelua e lilo i mea makua kāne i ka makahiki 3-4 mau makahiki. Hana ʻia ka wā spawning i ke kauwela, maʻamau i Iune-Iulai. Manaʻo ka poʻe noiʻi e ʻeli nā ʻano ʻelua i nā lua i lalo o ka lepo a mālama i ka pōhaku. ʻOi aku ka maikaʻi o ke aʻo ʻana i ka wā hoʻopulapula o nā kohola squeaker ma muli o ka noho kokoke ʻana o ka iʻa i kahakai. I ka wā o ka hoʻohua ʻana, hana ʻia nā iʻa i pūʻulu nui. Ua like ko lākou wahi pūnana me nā ʻāpana one martins.