Mary Allen
Ua loaʻa ka inoa o kēia iʻa ma muli o ka huna ʻana o kona huelo i kahi huna ʻulaʻula e ʻulaʻula ai kou mau lima ke pā ʻoe i ka iʻa.
ano
He aha ke ʻano o ka iʻa ʻulaʻula?
No ka ʻohana Pimelodidae o ka iʻa iʻa Redfin. He iʻa ikaika nui lākou a hiki ke ulu a ʻoi aku ma mua o hoʻokahi mika ka lōʻihi. ʻO ka mea nui loa i hopu ʻia he 134 kenimika ka lōʻihi a he 44 kilokani kona kaumaha.
ʻO nā pālua ʻekolu o nā ʻāpana lōʻihi ma ka waha, nā mea i kapa ʻia ʻo barbels, he ʻano maʻamau. He lōʻihi loa kēia a he alo i mua. No laila, ua like lākou me nā antennae - no laila ka inoa o kēia ʻohana iʻa. Me kēia mau barbels, hiki i ka iʻa ke ʻono a ʻono. ʻAʻole palahalaha ke kino o ka iʻa ʻulaʻula ma nā ʻaoʻao e like me nā iʻa ʻē aʻe, akā ākea. Palahalaha kou ʻōpū.
Haʻahaʻa ka waha. ʻO ia hoʻi, ʻaʻole ia ma ke alo waena, akā ma ke alo o lalo o ke poʻo. He ʻano maʻamau kēia o ka iʻa e noho nui ana ma lalo o ka wai. ʻEleʻele ʻeleʻele ka iʻa ʻulaʻula ma ke kua. He beige māmā ka ʻōpū. ʻO kekahi hiʻohiʻona maʻamau ʻo ka ʻulaʻula caudal fin, e hoʻokuʻu i kahi huna ʻulaʻula ke hoʻopā ʻia. ʻAʻole hiki ke hoʻokaʻawale ʻia nā kāne a me nā wahine.
Ma hea kahi e noho ai ka iʻa redfin?
Aia ka i'a redfin ma ka home ma Amerika Hema. Hiki iā ʻoe ke loaʻa iā lākou ma nā muliwai nui e like me ka Amazon, ka Orinoco, a me ka Paraná. Noho wale ka i'a Redfin i nā kahawai wai nui a me ko lākou mau kahawai. Ma laila lākou e noho nui ai ma ka papa wai haʻahaʻa a ma lalo o ke kino wai.
He aha nā ʻano ma laila?
ʻO ka iʻa ʻulaʻula wale nō no ka genus Phractocephalus. No ka ʻohana o ka iʻa antennae ka iʻa lele, ka iʻa bumblebee, a me ka iʻa spatula. Aia lākou a pau ma ka home ma ʻAmelika Hema.
Ehia makahiki o na ia?
No ka mea ʻaʻole i noiʻi maikaʻi ʻia ka iʻa redfin catfish, ʻaʻole i ʻike pono ʻia ka makahiki e hiki ai iā lākou ke loaʻa.
Hana
Pehea e ola ai ka i'a redfin?
ʻO ka iʻa ʻulaʻula he iʻa predatory maoli. No laila, i loko o nā aquarium zoo nui, ʻaʻole hiki ke mālama ʻia me nā iʻa liʻiliʻi, akā me nā iʻa nui ʻē aʻe.
He kaʻawale ka iʻa ʻulaʻula. He hana nui lākou i ka pō. A laila, puka lākou i waho o ko lākou mau wahi peʻe a me ka wai hohonu a ʻauʻau i nā ʻāina pāpaʻu. Ma laila lākou e ʻimi nei i ka iʻa moe. I kēlā me kēia makahiki, i ka neʻe ʻana o nā iʻa ʻē aʻe i ko lākou wahi hoʻohua i nā pūʻulu nui i ka hoʻomaka ʻana o ke kau ua, he wā ʻahaʻaina ia no ka iʻa: Neʻe lākou me nā kula iʻa a waiwai waiwai.
Eia nō naʻe, ʻoi aku ka palaualelo a me ka palaualelo. ʻO ka hapa nui o ka manawa, e hūnā mālie lākou i ko lākou mau wahi peʻe no ka mea pio. ʻOiai he poʻe ʻaihue maoli lākou i ka nahelehele, hiki ke lilo i ka iʻa ʻulaʻula pio. ʻAi nō hoʻi lākou i ka lima o nā kahu.
Ke lilo lākou i hilinaʻi, hiki iā ʻoe ke mālama iā lākou i loko o ka pahu me nā iʻa nui ʻē aʻe no ka mea ʻoi aku ka liʻiliʻi o ka huhū. Ke hoʻoweliweli ʻia, hoʻopuka ka iʻa ʻulaʻula i kahi huna ʻulaʻula ma o ka ʻili. ʻOiai ʻaʻole ʻawaʻawa kēia mea huna, huikau ka mea hahai no ka mea ʻulaʻula. Eia nō naʻe, ua ʻike ʻia ʻo nā iʻa ʻē aʻe e hūnā i nā mea huna i mea ʻawaʻawa.
ʻO nā hoaaloha a me nā ʻenemi o ka iʻa redfin
Ma waho aʻe o ke kanaka, ʻaʻohe ʻenemi ka iʻa ʻulaʻula ʻulaʻula makua. Ma kekahi mau wahi o ʻAmelika Hema, makemake ka poʻe lawaiʻa e hopu, kūʻai aku a hoʻokuʻu aku i ka iʻa. Eia naʻe, i kekahi manawa ua manaʻo ʻia ka ʻiʻo o ka iʻa he mea ʻawaʻawa. Eia kekahi, ke kūʻai nui ʻia nei ka iʻa redfin i ka poʻe makemake i ka aquarium: akā naʻe, nāwaliwali a maʻi pinepine ka nui o nā holoholona ma hope o ka huakaʻi lōʻihi.
Pehea e hānau ai ka iʻa redfin?
Ma hope o ka neʻe ʻana o ka iʻa ʻulaʻula i ko lākou wahi hānai me kā lākou meaʻai, ua piha lākou i hiki i nā wahine ke hoʻoulu i nā hua he nui - kapa ʻia ʻo spawn - a ʻo ka sperm copious a ke kāne - i kapa ʻia he waiū.
Hāpai lākou a ma hope o kekahi manawa, puka mai ka ʻōpiopio, ʻo ia ka mea ʻaihue mai ka hoʻomaka ʻana. Loaʻa iā lākou ka nui o ka ʻai ma waena o nā ʻōpio o ka iʻa pio.
mālama
He aha ka mea e ʻai ai i ka iʻa redfin?
ʻAi ʻia ka iʻa Redfin i nā mea a pau e ʻau ana i mua o ko lākou waha momona: Aia kēia ma luna o nā iʻa, nā ilo, a me nā crustaceans. Ke hāʻule nā hua ʻō a me nā hua nui o nā lāʻau pāma i loko o ka wai, ʻai pū lākou. I ka noho pio ʻana, hānai ʻia nā holoholona i ka iʻa. Akā, ʻaʻole pono lākou e hānai ʻia. Ma muli o ka nui o ka i'a, ua lawa ka hapalua o ka i'a i kēlā me kēia pule. Loaʻa iā lākou nā papa meaʻai i mākaukau ʻia e like me ka meaʻai meaʻai.
Ka mālama ʻana i ka iʻa ʻulaʻula
No ka ulu nui ʻana o ka iʻa redfin, ʻaʻole hiki ke mālama ʻia i loko o nā aquarium maʻamau. Pono lākou i kahi pahu nui loa, e like me nā mea i loaʻa i loko o nā zoos a i ʻole hōʻike i nā aquarium. Ma laila lākou i lawa ai ka wahi e ʻauʻau ai. Pono lākou i nā lua nui e peʻe ai.
No ka mea, hele mai ka i'a mai na muliwai mai me ka wai palupalu, lime-ole, a me ka wai waikawa iki, he mea nui e hooiaio i ka like o ka wai o ka pahu. Pono e hoʻopaʻa ʻia ka pahu me nā mea kanu wai ikaika. ʻEli nā mea kanu liʻiliʻi i ka iʻa. Pono ka mahana o ka wai ma waena o 20 a 26 ° C.
Penei ʻoe e mālama ai i ka iʻa redfin
Ma muli o ka hoʻokahe ʻana o ka iʻa ʻulaʻula nui i nā feces, pono e hoʻololi ʻia ka hapalua a ʻelua hapakolu o ka wai i loko o ka pahu i kēlā me kēia pule ʻelua.