Rotan – he iʻalawe mai mai ka Hikina. I loko o nā waihona Lūkini, kahi aloha nui ʻole, pili ʻole i ka meaʻai a ʻaʻole picky e pili ana i nā ʻano nohona, ua loaʻa i ka mea ʻaihue kekahi mau mea hoʻokūkū. No laila, ua hoʻomaka ka noho aliʻi o nā kino wai kūloko e nā rotan.
ʻAʻole maikaʻi wale kēia hoʻonui ʻana no ke kaiaola, akā ʻaʻole kūpono ia i nā lawaiʻa. E pili ana i ka ʻono rotan weime, ʻaʻohe ona waiwai. ʻOi aku ka liʻiliʻi o ka makemake ʻia e tinker me ka lawaiʻa ke ʻike ʻoe i ka mānoanoa a ʻala hoʻi o ka huhū ma kou mau lima. Uhi lokomaikaʻi ʻia ke kino holoʻokoʻa o ka iʻa me ia.
Hōʻike a me nā hiʻohiʻona o rotan
ʻO ka meʻe o ka ʻatikala no nā perches. Iwaena o lākou, aia kahi suborder o ke ʻano goby-like, kahi ʻohana kaʻawale o nā paukū. I waho, ʻoi aku ka nānā aku o rotan i ke kai goby ma mua o ka perch. ʻO kahi poʻo nui me ka waha nui e lawe ma kahi o ka hapakolu o ka lōʻihi o ke kino.
Inā ʻoe e nānā kiʻi ʻia, rotan ʻike ʻia me nā dorsal ʻike maka ʻole ʻia a me nā fector pectoral, caudal liʻiliʻi. Hoʻololi hou kēia i ka nānā i ke poʻo o ka holoholona. ʻO ke kino o ka iʻa e hele mālie nei i ka huelo, e like me ke ʻano o ka hoʻohui.
ʻIke ʻia nā lālani o nā niho ʻoi i ka waha o rotan. Me lākou, nahu ka iʻa i ka mea pio ma mua o kahi ruff. Hoʻohou hou ʻia nā niho i kēlā me kēia manawa. ʻAʻole kūlike ka paʻa o kahi predator formidable i kona nui.
ʻAʻole ulu ka hapa nui o nā rotans ma mua o 24 kenimika. ʻO ka maʻamau ka lōʻihi o ka iʻa he 14-18 centimika.
ʻO ka noho ʻana o nā kino wai o ka ʻāpana ʻEulopa o Rūsia e nā rotans i hoʻomaka i 1912. A laila hoʻokuʻu ʻia ka iʻa momona i loko o nā loko o St. Na Aquarists i hana. E ka kipi 1917, ua noho ʻo rotan i nā kino wai āpau kokoke i ke awāwa ʻo Pinilana.
I nā waihona wai i loaʻa
Rotan iʻa muliwaihiki ke noho i kahi poho, a i kahi ʻauwai ma ke alanui, ʻoiai i ka puddle ma ke ala ponoʻī. ʻOi aku ka maikaʻi o ke poʻo nui ma laila ma mua o ka kahe o ka wai.
ʻO ka mea mua, ʻoi aku ke kiʻekiʻe o nā kino wai kū ʻole, a makemake nā rotans i ka mehana. ʻO ka lua, ʻaʻohe mea hoʻokūkū o ka meʻe o ka ʻatikala i nā wahi kai a me nā puddles. I nā kahawai, eia nō naʻe, nui aʻe nā mea ʻino e mākaukau e loaʻa kālā mai rotan. No laila, makemake nā kino wai e kahe ana i nā ʻano nui o nā mea ola loggerhead i hiki ke kū i ka hoʻouka kaua a nā mea ʻoka ʻē aʻe.
I ka mua, noho ka rotan ma ka ipu Amur ma Kina. Ma muli o ke kahe o ka muliwai ma waena o nā ʻāina Lūkini, ua komo ka iʻa i loko o lākou. A laila hele a rotan i loko o Lake Baikal. Mai laila mai ua lawe ʻia ka meʻe o ka ʻatikala i St.
Eia hoʻi, he mea nui ʻole ka unpretentiousness o ka holoholona. ʻAʻole kēlā me kēia iʻa e hoʻomanawanui i kahi huakaʻi lōʻihi; i ka hoʻomaka o ke kenekulia 20, ʻokoʻa ka wikiwiki o ka neʻe ma waena o ka ʻāina a me nā kaʻa.
Ua manaʻo ʻia ʻo Rotana he iʻa ʻōpala
Makemake nā Pond rotan i ka pouli, silty. Ola ka iʻa ma kahi e make ai ke kāpena koloko. 'Saylelo nā poʻe e ola ana ka rotan ma kahi e hoʻokuʻu ʻia ai. Ma hope o nā waihona wai o St. Petersburg, ma ke ala, ua hoʻokuʻu ʻia ka meʻe o ka ʻatikala ma Moscow. ʻO nā lima hou kēia o nā aquarist.
Lawe lākou i nā iʻa liʻiliʻi a me nā unpretentious e kūʻai aku i ka makeke manu ma ke kapitala. Ke kūʻai nei i nā kūʻai impulse, hoʻokuʻu pinepine ʻo Muscovites i kā lākou mau holoholona. Kālā ʻo Rotans i kahi denari. No laila, ke lālau ʻana i ka iʻa mai ka lima o ka poʻe kūʻai aku, he nui wale ma hope ʻike lākou ʻaʻole makemake lākou e mālama i ka holoholona.
Kūlana nui ke kūlana no nā keiki e nonoi ana i kahi holoholona, akā ʻaʻole mākaukau e lawe i ke kuleana no ia.
Inā he silt i loko o ka waihona wai, e ola ka rotan i ka nahelehele. Ke komo nei i loko o kahi viscous lalo, kūleʻa ka iʻa i aneane piha loa i nā kahawai a me nā loko iʻa. Ola ka meʻe o ka ʻatikala i nā kino wai e hoʻomaloʻo i nā wā o ke kau wela. Mālama i nā silt like. Ua kanu ʻia i loko ona, ua loaʻa ka iʻa i ka nui o ka wai a me ka oxygen i koi ʻia.
Lāʻano Rotan
ʻO ka ʻano o ka rotan i lawe ʻia mai i Rukia, ua kapa ʻia he kapuahi. Eia nō naʻe, nui nā inoa koho: sandpiper, moa, zelenchak, goby, mauʻu, forge. ʻO ka ʻEleʻele, ka ʻāʻī a me ka wrasse kekahi ma ka papa inoa. Pili ka papa inoa ākea o ka inoa me ka laha wikiwiki ʻana o nā iʻa i ʻike ʻole ʻia a hiki i kēia manawa.
E hopu ana iā ia i nā wahi like ʻole, a kāhea ʻia ia ʻokoʻa. ʻO ka ʻoiaʻiʻo, hūnā ʻia hoʻokahi ʻano rotan ma hope o nā inoa āpau.
Kālā ʻeleʻele ke poʻo. Hoʻololi ke kala i ka waihona. I nā wai maʻemaʻe, ʻoi aku ka māmā o ka rotan, a i ka wai lepo a lepo hoʻi e ʻeleʻele lākou. Ke mālama nei i ka lalo, nā camouflage iʻa, koho i ke kala i kokoke i ke kaiapuni.
Aia i ka kiʻi paʻi kahi ratana ʻeleʻele
Aia, ma ka laʻana, nā ahi ahi hina-ʻōmaʻomaʻo. ʻAʻole ʻike ʻia kēia mau mea i ke kua o ka silt swampy. Aia kekahi pala ʻeleʻele, a aneane ʻeleʻele rotans.
He iʻa i kulu ʻia ke poʻo. Me he mea lā e haki ana ka ʻōpū o ka holoholona. ʻO nā mea hakakā no ka pōmaikaʻi o nā ʻano kumu o kēia meʻe o ka ʻatikala a me ka makemake. Ua ʻōlelo ʻia ʻo Rotan kahi parasite nāna e luku i nā kamaʻāina maʻamau o nā kino wai hou.
Hoʻomaka ka hoʻomaka ʻana o nā kinai ahi e pio i kahi kenimika o ka lōʻihi o ke kino. He aha ka ʻai a ka iʻa rotan? Hoʻokomo ka meʻe o ka ʻatikala i ka hōʻino ma ka helu o nā ʻano ʻē aʻe, ʻaʻole ʻai nui iā lākou iho, e luku ana i nā hua a haʻi. He mea maʻalahi kēia, ʻono a me ka waena waena no ka rotan liʻiliʻi.
Mea ʻai Rotan, e luku nei i nā hua o ka iʻa kalepa
ʻO ka hoʻonui ʻia ʻana o ka rotan i loko o nā kino wai o ka ʻāpana ʻEulopa o Lūkia kahi hemahema. Hiki ke pōmaikaʻi ka iʻa i nā hihia o ka hoʻonui ʻia ʻana o ka wai e nā ʻano ʻē aʻe. ʻO kahi laʻana, nui loa nā koliko i ka loko iʻa. ʻAʻole lawa nā meaʻai no nā mea āpau. A ʻo kahi hopena, e liʻiliʻi ka carp salpiano, ʻaʻole hiki ke loaʻa ka nui o ka nui.
ʻO ka ʻai ʻana i ka ʻai o ka iʻa i hānai ʻia, kaohi ka mea ahi i kā lākou helu. Nui nā meaʻai no ka heluna kanaka i hoʻemi ʻia, ke loaʻa nei ka paona i ke koʻi kolio i ka waihona.
Noho ʻelua mau ʻano moe a Amur ma waho o Rūkia. Noho lākou i nā kahawai a me nā loko o ʻAsia, ʻoi aku ka nui ma mua o ka wahie. Inā ʻole, mea nui nā ʻokoʻa ma waena o nā laha, i hōʻike ʻia i ke kala a me ka nui o nā peʻa.
Hopu i ka rotan
ʻAʻohe hopu i ka wahie o ka wahie. ʻAʻole hiki i ka iʻa iʻa i ka pae o ka hale kūʻai. Akā, ma kahi pilikino, ua hopu ʻia ka meʻe o ka ʻatikala. ʻAi wale ʻo Rotan no kaʻiʻo. Lard, fry, hoʻohana ʻia nā worworms maunu.
Hiki iā ʻoe ke lawaiʻa ma Volga, Dnieper, Irtysh, Ob, Urals, Danube, Dniester a me Dnieper. Ma ka ʻāpana hikina o ka ʻāina, noho ka wahie ma aneane o nā kahawai a pau a me nā loko e pili ana a me nā kahawai. Lawe ʻo Rotan mai kahi waihona i loko o kahi loko wai ʻaʻole wale ma o ka lawehala kanaka wale nō, akā i ka wā hoʻi e kahe ana nā kahawai.
I loko o nā loko wai pāpaʻu a mehana, a ka ʻoihana ahi e aloha nui ai, paʻakikī ka lawaiʻa ʻana e nā mea kanu. Aia ka nui o nā flora i loko o ia waihona wai a ma luna o lākou. Hoʻopili ʻia ʻo Tackle i nā limu, nā snags, nā lālā a me nā aʻa o ka lāʻau.
Ke hopu nei i kahi ahi ahi no ka manawa mua, haohao nā mea he nui hua ʻai iʻa hiki ʻole ke ʻai ʻia... ʻO ka poʻe i hoʻāʻo mua e hōʻoia e hiki iā ʻoe ke ʻai. He palupalu a palupalu ka ʻiʻo keʻokeʻo o ka wahie, akā ʻaʻala wale ka lepo a me ka iwi.
ʻO ke kumu, kālua ʻia ka rotan i ka pīpī palaoa, e like me ke kāpena kolio. Ua ninini i loko o ka pā palai a komo i nā mea ʻala, ʻai ka meʻe o ka ʻatikala me ka leʻaleʻa. I kekahi manawa, hoʻohui ʻia kaʻiʻo rotan i kahi supā iʻa i hoʻohui ʻia mai nā ʻano iʻa like ʻole.
Ke hoʻolauna nei i kahi kapuahi i ka papa kuhikuhi, makemake nui ka poʻe he nui nā pōmaikaʻi a me nā pōʻino o ka rotan iʻa... Loaʻa i kāna ʻiʻo ka huaʻai PP. He niacin ia, i pili i ka synthes synthes, lipid metabolism a me nā hopena hoʻomaha i ke kino. Waiwai ia i ka rotan a me nā microelement e like me ka zinc, sulfur, fluorine, molybdenum, chromium.
E like me nā iʻa ʻē aʻe, hōʻiliʻili ka meʻe o ka ʻatikala i nā mea i kū i ka waihona wai. No laila, kūlana nā pōmaikaʻi o nā iʻa. ʻO nā kānaka i hopu ʻia mai nā kino wai haumia ʻaʻole hiki ke kūpono i ka papaʻai olakino.
ʻO ka hana hou a me ke ola o ke ola
Ua kapa ʻia nā rotan Lūkini he mau lāʻau ʻaʻole wale no ka nui o ke poʻo. Pāʻani i kahi hana a me ka hui pū ʻana me nā lānahu i ka umu ahi. I ka wā hānau, uhi ʻia ka nondescript a me nā kāne ʻeleʻele o ka laha me nā kiko ʻalani-ʻulaʻula. Me lākou, lilo ke kino mānoanoa o ka iʻa me he ahi kuniahi lā.
Hānau ʻo Rotans i ka hopena o ka puna - ke kauwela mua. Pono e hoʻomehana i ka wai i nā kekelē 17-20. ʻO nā pāʻani moʻa o ke ahi ahi i hala i mau mau lā. Hoʻomaʻamaʻa ʻia nā hua iʻa, e hoʻopaʻa ana i nā mucus sticky ma nā mea lana a i ʻole nā pōhaku o lalo, snags. Hoaʻo nā wahine e ʻimi i kahi kihi hūnā. No laila e huli ka hua i loko o ka pā.
Pono nā embryos Rotan i ka oxygen ma mua o nā iʻa makua. Pono nā mākua e hoʻomaʻamaʻa mau i nā hua me nā fin. Ma ka haku ʻana i kahi au, hoʻonohonoho ka iʻa i ka "hoʻokokoke" o ka wai me ka oxygen hou.
Hāʻawi ʻia ke kuleana o ka mālama ʻana i ka caviar i nā kāne i ke ahi ahi. ʻAʻole wale lākou e peahi i nā embryos, akā pale pū lākou me ka wiwo ʻole mai nā mea ʻino, e holo wikiwiki ana e hahau iā lākou me ko lākou lae nui.
Noho nā Rotans mai 4 a 7 mau makahiki. I nā aquarium, me ka mālama pono, hōʻea nā wahie i nā makahiki o 9. Eia nō naʻe, nā aquarist o kēia manawa, i hoʻopau ʻia e nā iʻa ʻōlinolino o nā ʻāina ʻē, ʻaʻole loaʻa iki nā mea ahi no ka leʻaleʻa o ka maka.
