Dokin Gubar da doki da aka hange, suna zaune a cikin kwarin Amur, kamar sauran kifaye na "dawakai", duk da ɗan ƙaramin sunan da ba a saba gani ba, sun fi kama da barbels ko minnows. Amma ga dukan nau'in dawakai, wanda ya ƙunshi nau'in nau'in 12, yana cikin dangin irin kifi. Duk kifaye na jinsin mazaunan tafkunan ruwa ne a Gabashin Asiya, a arewacin yankin da ke tsakanin kogunan Gabas mai Nisa na Rasha, tsibiran Jafananci da kuma gaba da kudu zuwa kwarin Mekong, inda aka binne su ta hanyar wucin gadi (an gabatar da su). ). Duk kifaye na jinsin suna da ƙananan ƙananan girman da nauyi, a matsayin mai mulkin, bai wuce 2 kg ba.
Kamar yadda aka riga aka ambata, a kan yankin Gabas mai Nisa na Rasha, a cikin kogin Amur, akwai doki da aka hange, da kuma doki na gubar, wanda shine daya daga cikin manyan kifaye na jinsin, yana girma fiye da 60 cm kuma yana auna. har zuwa 4 kg. Dokin da aka hange yana da ƙaramin matsakaicin girman (har zuwa 40 cm). A cikin bayyanar, kifin yana da siffofi iri ɗaya da wasu siffofi. Gabaɗaya sun haɗa da jiki mai tsayi, ƙwanƙoƙi mai ƙananan baki da eriya, kamar ɗan ƙaramin ƙarfi, da babban ƙoshin ƙoshin baya mai kaifi mai kaifi. Sun bambanta da juna a cikin cikakkun bayanai kamar: pipit da aka hange yana da launi mai kama da minnow, yayin da a cikin gubar yana da launin azurfa; lebban dokin da aka hange sun fi sirara, kuma hankici ba shi da kyau, sabanin dokin gubar, da sifofi masu tsoka. Baya ga halaye na waje, kifaye sun ɗan bambanta a salon rayuwarsu da wurin zama. Dokin da aka hange ya fi son ya zauna a cikin ruwa na ruwa, musamman a cikin tafkuna. Yana shiga cikin al'ada a lokacin lokacin sanyi. Abincin ƙasa, gauraye. Babban abincin dokin da aka hange shi ne invertebrates benthic daban-daban, amma molluscs ba su da yawa. Matasan kifaye suna ciyar da ƙananan dabbobin da ke zaune a cikin ruwa mai zurfi, amma idan sun girma, sun canza zuwa ciyarwar ƙasa. A cikin kaka da hunturu, manya da aka hange pipits sukan fara farauta akan ƙananan kifi, irin su minnows. Ba kamar wanda aka hange ba, dokin gubar mazaunin tashar tashar kogin ne, yana son zama a halin yanzu. Da kyar ke shiga cikin ruwaye. Abincin ya yi kama da doki da aka hange, amma abubuwan da ke damun sa sun ragu sosai. Babban abinci iri-iri ne na kusa-kasa da na kasa. Dukansu kifayen, zuwa wani lokaci, fafatawa ne na abinci na sauran cyprinids na demersal, kamar carps. Masunta suna hako sket ɗin kankara kaɗan.
Hanyoyin kamun kifi
Duk da ƙananan girmansu da ƙasusuwansu, kifi suna da daɗi sosai kuma ana shirya su ta hanyoyi daban-daban. Siffofin kama skate na Amur suna da alaƙa kai tsaye da yanayin rayuwar waɗannan kifin. Ana kama kifin da ya fi nasara a kan bat ɗin halitta tare da taimakon ƙasa da kayan iyo. A wasu lokuta, kifin yana amsawa ga ƙananan spinners, da mormyshka. A cikin bazara da kaka, cizon doki shine mafi yawan amfani kuma an bambanta shi da manyan samfurori. Bugu da ƙari, an yi imanin cewa skates kifi ne mai duhu kuma an fi kama su da safe da maraice, da kuma da dare. Kamun kifi don skate tare da lallausan wucin gadi abu ne na kwatsam kuma waɗannan kifayen galibi ana kama su. Yin la'akari da gaskiyar cewa doki mai matsakaicin girma yana amsa da kyau ga kayan lambu da kayan lambu kuma yana da yanayin salon tururuwa, yana da matukar tasiri a yi amfani da kayan ciyarwa ta amfani da gaurayawan koto daga kayan ƙasa. A matsayin kamun kifi, kifi yana da ban sha'awa sosai, saboda lokacin kama su suna nuna juriya mai ƙarfi.
Batsa
Ana kama kifi akan nau'ikan dabbobi da kayan lambu daban-daban. Kamar bycatch, skates suna amsa masara, gurasar burodi, da ƙari. A lokaci guda kuma, ana iya ɗaukar dabbobi a matsayin mafi inganci nozzles, a cikin nau'ikan tsutsotsi daban-daban na duniya, wani lokacin kwari na ƙasa, naman kifi, da sauransu. Idan kana so ka kama a kan kadi, kana bukatar ka yi amfani da kananan spinners da wobblers, yayin da shi ne mafi tasiri a lokacin kaka da spring zhor.
Wuraren kamun kifi da wurin zama
Dokin da aka hange yana zaune ne a cikin ruwan kasar Sin, amma bisa kuskure an sake shi zuwa wasu tafki na tsakiyar Asiya. A cikin kwarin Amur, ana wakilta ta sosai a tsakiya da ƙasa, a cikin tafkuna da tafkuna na Amur, Sungari, Ussuri, tafkin Khanka da sauransu. Bugu da ƙari, an san yawan jama'a a cikin kogunan arewa maso yammacin tsibirin Sakhalin. Dokin Gubar yana rayuwa, yana la'akari da ƙasar Sin, a yankin Koriya, tsibirin Japan da Taiwan. A cikin kwarin Amur, ana wakilta sosai, tun daga baki har zuwa Shilka, Argun, Bair-Nur.
Ciyarwa
Dukansu nau'ikan suna girma ta jima'i a cikin shekaru 4-5. Ana yin shuka a cikin ruwan dumi a lokacin bazara da bazara, yawanci a ƙarshen Mayu - farkon Yuni. Koyaya, lokacin yana da ƙarfi sosai akan mazaunin kifi kuma yana da alaƙa da yanayin yanayi daban-daban na yankin da Amur ke gudana. Caviar m, haɗe zuwa ƙasa. Dangane da yanayin rayuwa, kifayen suna haifuwa akan ƙasa iri-iri, dokin da aka hange, yana zaune a cikin ruwa mai natsuwa, yana sanya ƙwai kusa da cikas na ruwa, snags da ciyawa.