ʻO ka waikahe o ka muliwai kahiʻano o kaʻohana cruscaceans decapod o ka kauoha Astacidea. ʻO ke kino o ke kanesa,ʻo ia nō:
- ʻO ka cephalothorax, ka meaʻelua mauʻaoʻao: mua (poʻo) a me hope (pūhaka), hoʻopaʻa pūʻia. Ma luna o ke poʻo, he kaulaʻiʻoi. Ma nāʻaoʻao ma loko o kona mauʻaʻahu ma luna o nā koʻi hiki ke hele i nā maka. Ma mua o ka maʻiʻeleʻele heʻelua paila o nā antennae kikokikona, i loko o kēlā me kahi pōkole, aʻo kekahi.
- ʻO ka'āpana, ka māhele o ka māhele, i loko o nā'āpanaʻehiku. ʻO ka'ōpū o ka maʻi kanesa he 5 mau hapa o ka hopena o nā lālā lima, kahi e hoʻohana ai ka wai kai no kaʻauʻauʻana. ʻElua a me 7 o nā wāwae o ka'ōpū e hana i ka'ilu kūkā.
Hoʻopukaʻia nāʻano o ka wai anuanu no ka pale a me ka hoʻoukaʻana. ʻOi aku nā'ōpiopio i nā kāne aʻo nā'āpana o ka'ōpū uaʻoi aku ka nui ma mua o ka cephalothorax. Loaʻa i nā kāne nā mākaha ikaika. Inā ua pau ka lālā o ke kanulau, a laila ma hope o ke kaʻina hana molting, e ulu i kahi lālā hou i kahi o ka mua. Hiki keʻokoʻa keʻano o ka'ūpuni muliwai e pili ana i nā waiwai o ka wai a me ka nohoʻana. ʻO ka mea maʻamau, he'ōmaʻomaʻo-keʻokeʻo,'ōmaʻomaʻo-ʻeleʻele aʻulaʻula-ʻeleʻele paha ka wai o ka muliwai.
Ke ola nei ka pipi kahawai i loko o ka wai hou iʻEulopa. Aia kēia kino i loko o ka wai maemae hou: i nā muliwai, nā loko, nā loko, nā kahawai a me nā kahawai kahe (a hiki i 5 m hohonu, me nā hohonu a hiki i ka 12 m). Ke hele nei kaʻauʻau o ka muliwai i ka pō wale. I ka wanaʻao, hoʻopiliʻo ia i nāʻano āpau a pau - ma lalo o nā aʻa o nā kumu lāʻau, nā pōhaku, nāʻili a me nā mea'ē aʻe e hiki ke moe i lalo. Hoʻopakeleʻo ia i kona wahi malumalu mai kahi'ē aʻe. Hiki i ka wai ke eli i nāʻeha a 35 knm ka lōʻihi. I ke kauwela, noho ka iʻa iʻa ma ke kai pāpaʻu, a ma ka hoʻoilo - hele i ka hohonu i ka ikaika, lepo, a lepo lepo paha.
Ma keʻano he kanaka, ua hoʻohanaʻia nā'ōpili muliwai mai ka wā kahiko. Hōʻikeʻia kēia e nāʻokoʻa o nā pūpū holoholona i loaʻa ma loko o ka "piulu piila" o ka manawa Neolithic. Ma mua o ka lawelaweʻana, hoʻomaʻamaʻaʻia ka waiʻana ma ka hoʻailaʻana i ka wai paʻakai, loaʻa ma hope o kaʻulaʻulaʻulaʻula a me kaʻalaʻono. Hoʻokomoʻia ka'ōpena i pūlehu i ka papa i kāpīʻia me nā mea kanu (ka paʻi, ke kuʻi, ka pahu, a me nā mea'ē aʻe).
Ke ho'ākākaʻia ka pilinaʻana o ka'ōpū i ka manawa eʻai ai i ka nui o nā hua baro i loko o ia mau mea. Aia i loko o kaʻili kahi puaʻa Astaxanthin, a ma konaʻano keʻokeʻo, heʻanoʻulaʻula keʻokeʻo. Ma mua o ka hoʻomaʻamaʻaʻana i nā mea ola o nā holoholona o kaʻohana crustagceans, ua hui pūʻia nā carotenoids me nā protein, a no laila keʻano o ka uhi kai piha he bluish,'ōmaʻomaʻo aʻeleʻele paha i kaʻula. I ka wā e puhiʻia ai, hoʻopauʻia kēia mau pūnaewele, a me ka puaʻa astaxanthin weheʻia e hāʻawi aku i ke kino i kaʻulaʻula.
Ma mua o kaʻokiʻana i ke kāpena, ponoʻia ia e hoʻolapalapaʻia i ka wai e paila ai, i mea e maʻalahi ai kaʻiʻo mai ka pūpū.
Nā mea maikaʻi o ka maʻi kanikau o ka muliwai:
ʻO ka meaʻai nui loa o ka maʻi hanu wai e loaʻa ma ka'ōpū a me nā kui. Aia kekahi leo nui ma loko o ka'ōpū.
He keʻokeʻo kaʻai o ka maʻi kanakalula i ka'ahuʻula, me nā'ōmaʻomaʻi maloʻo. He meaʻai ka maikaʻi a maikaʻi loa i kaʻono. I loko o kona hoʻohuiʻana,ʻo kaʻiʻo o ke kanesa he nui nā protein a me ka mea momona momona. ʻO ka meaʻai o kēia kupapaʻu e pili ana i kahiʻai maikaʻi a me ka meaʻai maikaʻi, kahi maʻalahi i hoʻopihaʻia a he nui nāʻano pono. ʻO kēia mau mea: nā kinakona (hiki i ka 16%), ka calcium, nā huaʻa E a me B12. ʻO kaʻiʻo o kaʻawaʻawa muliwai he hapa nui o cholesterol a me nā momona, a me nā calories.
ʻO ka meaʻoiaʻiʻo,ʻaʻole ka maʻiʻeha o ka wai no ka nui o nā meaʻai i loko o ia mea me ka hoʻohālikelikeʻia me nāʻohana ulu hou o ka crusetace e hoʻohanaʻia ana e ka poʻe. I ke kanaka makua, nui kaʻiʻo. Eia kekahi laʻana, i loko o kahi kilokilo o ka'ōmoleʻo kahi o 400 grams o kaʻiʻo, a me ka kilokika o ka'āpana iʻa - e pili ana i 100-150 grams. I ka manawa hoʻokahi,ʻoi aku kaʻoi aku o nā kumukūʻai o ke kahawai iʻekolu manawa ma mua o nā kolo. ʻO ka meaʻoi loa,ʻo ka hoʻohanaʻana i ka'āpana iʻa e hilinaʻiʻia ana ia ma nā hiʻohiʻona maikaʻi o nā pāʻina āna e hoʻonaninani ai.
ʻO ka hoʻohuiʻana o kaʻiʻo o ka maʻi kahe i loko he nui o ka sulfur, a no lailaʻaʻole pono e mālamaʻia i loko o ka mea kuke. Ma hope o ke kūkāʻana me nā mea i ulanaʻia, e lilo kaʻiʻo iʻeleʻele a me nā waiwai pio. Makemakeʻia e hoʻohana i nā'ōkeke.