Gammarus - nā wai ʻōpala wai piha. Inā ʻoe e hopu i kēia crustacean, e holo koke i ka pālapa o kou lima a kaua aku iā ia.
Loaʻa iā Gammaruses kahi kino ʻūlū, me ka pīhoihoi iki i nā ʻaoʻao, kahuli ke kino ma luna. Hia nā maka o kēia mau crustaceans: he hiʻohiʻona paʻakikī: ke alakaʻi nei ka pulu mua o nā antennas, ua hoʻi hope ka lua, aʻo ia ka pōkole ma mua o ka mua.
ʻO Mormysh, a i ʻole gammarus (Gammarus).
Aia he mau pale ma nā wāwae o ka thoracic wāwae, me ke kōkua o ka gammarus i hopu i ka mea pio, a he mea ʻē aʻe, lawelawe lākou e pale a hoʻouka. Hoʻokomo ʻo Males i nā ʻāpana o nā wahine i ka wā moe. Hoʻohana ʻo Crayfish i ʻekolu wāwae o ka ʻōpū o ka ʻauʻau, a me ke kōkua o nā ʻekolu hope i lele ai lākou. ʻO nā wāwae wīwae he lau lau, loaʻa ka nui o nā bristles, mahalo i nā mea crustaceans e hoʻohana iā lākou e like me kahi ʻano nui.
Ma muli o kēia helu o nā wāwae, holo wikiwiki nā amphipods a hana i nā neʻe kilokilo like ʻole. Hoʻohana lākou i nā wāwae hele no ka neʻe wikiwiki i waena o nā mea kanu. Mālama nā papa kūikawā i nā hōʻiliʻili mai nā mea ʻino.
ʻO kēia mau mea crustane ka meaʻai iʻa.
I ka holo ʻana, hana ka gammarus i nā neʻe holo wāwae me ko lākou mau wāwae ʻauʻau, ʻoiai ua hana pū kekahi mau wāwae ʻelua o ka wāwae hele wāwae. ʻO Gammarus, ʻoiai e kapa ʻia lākou he mau amphipods, ʻaʻole pololei kēia inoa, no ka mea ua holo lākou i ko lākou ʻaoʻao me nā kahawai liʻiliʻi a i ʻole kokoke i ke kapakai. A inā he hohonu ka hohonu, a laila e ʻauʻau me nā ʻeke o kā lākou kua. E koho ʻo Gammaruses i ke kuhikuhi o ka neʻe, kūlou a me ka pale ʻana i ka ʻōpū.
Hiki ke hoʻokaʻawale kēia mau crustaceans i ka wai i ka wai, me ke neʻe ʻana i ka wāwae mai ka mākaʻi paʻa.
Pehea e ʻai ai ka gammarus?
ʻO ka papaʻai o ka gammarus ka mea kanu holoholona a me nā mea kanu. E makemake ʻia nā meaʻai momona: nā iʻa make, nāhelehele nā mea kanu, nā ʻano lepo like ʻole.
ʻO Gammarus nā hōʻailona o ka nui o ka oxygen i ka wai.
I ka wā hānai, hiki iā lākou ke hōʻiliʻili i ka nui. I nā aquariums, hānai ʻia nā ʻiʻo. Ke ikaika loa ʻo Gammarus hiki iā lākou ke hōʻoki ma ka upena lawaiʻa inā hōʻiliʻili lākou i loko o ia mea nui a ʻai i ka iʻa i hopu ʻia.
Noho kēlā mau mea kanu i kahi kokoke i ke kahakai ma lalo o nā pōhaku a i ʻole nā mea kanu kai. I ka hoʻoilo, hōʻiliʻili nā gammarus i waena o nā aʻa o ke ʻohe, kahi hiki ke ʻike ʻoe i ka nui o ka meaʻai.
ʻOiai ʻo kēia mau crustaceans e alakaʻi i ka ola ma lalo o ka wai, pono lākou i ka oxygen. ʻO nā ʻōpū o ka ʻōpū o ka gammarus e neʻe mau nei, hana lākou i kahi kahawai o ka wai e holoi i nā ʻūhā. ʻO kekahi kaʻi wai ka holoi ʻana i nā hua i loko o nā keʻena hoʻoulu i ka wā hoʻoulu.
Ma ke ola holoʻokoʻa, ulu kēia mau crustaceans, i ka manawa o kā lākou maule pinepine mau. I ka hoʻoilo, hoʻoilo ka molting i kēlā me kēia 16-18 mau lā, a i ke kauwela - i kēlā me kēia 7 mau lā. I nā amphipods wahine'ōpiopio, ma hope o ka molth 7, hōʻike ʻia nā lamellar i nā wāwae, hana i ka lumi kīkī. Hoʻomaʻamaʻi ʻia nā papa i ke ʻano o ka waapa, ma ka ʻaoʻao ventral e hoʻopili lākou e like me nā manamana lima o nā lima paʻa. Ma ka ʻaoʻao o ka pā, ʻaʻole i kokoke ia, akā hoʻopā wale i nā lihi o ka lihi. ʻO ia, ʻo ka pēpē palaki o kēia mau crustaceans he puna wai o kahi ʻōhua, wehe ʻia ma nā ʻaoʻao ʻelua, mahalo hoʻi i kēia, nā hua e waiho ana ma loko, aia kahi wai.
ʻO Gammarus kahi mākaʻikaʻi liʻiliʻi o nā crustaceans.
Ma hope o ka 10 molt, e kū ana ma ka mahina 3 o ka crustacean, lilo ka gammarus i ka moekolohe, akā ʻo kona kino wale nō ka hapalua ka lōʻihi.
Nā kāʻauhau ʻo Gammarus
I ka wā hoʻomaha, hopu ke kāne i ka wahine a noho ma kona kua no kahi hebedoma. Lawe ʻia ia i ke kino o ka wahine me ke kōkua o kona mau ʻili e kau ai i nā wāwae. I loko kēia manawa, kōkua ka wahine molts, a me ke kāne e hoʻolei iā ia e hoʻolei i ka ʻili kahiko me kona mau wāwae. Pau ka molt, hoʻoneʻe ke kāne male i nā ʻōpū o kona ʻōpū i loko o ke keʻena o ka wahine. Hoʻolei ʻo ia i ka hua ma nā paia o ke keʻena. Lawe kēia hana i mau kekona, hoʻohemo koke ke kāne mai ka wahine, a waiho ʻo ia i nā hua i loko o ka ʻeke.
ʻOi aku nā hua Gammarus, ʻeleʻele ʻeleʻele. Ma kahi pākuhi i kahi o nā hua he 30. Hoʻokumu lākou i loko o nā hebedoma 2-3 i ka manawa mahana, a inā maloʻo, a laila hoʻonui ka manawa i 1.5 mau mahina. Hōʻuluʻeha ʻo gammarus i ka hua mai nā hua, me kēlā me kēia molt i ka nui o nā māhele i loko o nā pūpū antenna.
Hoʻohālikelike ʻo Gammarus me nā crustaceans amphipod.
I ka honu ʻōpio gammarus, ʻaʻole lākou i pīpī i ka waiho ʻana i nā keʻena brood o nā wahine, a waiho wale iā lākou ma hope o ka molt mua me nā ʻupena kahiko. Hoʻokomo ʻia nā crustaceans i loko i ka pūnāwai i ka hāʻule. ʻO ka wailele o ka puʻupuʻu e kū i ke kō a me ka pūnāwai. Ma nā kikowaena o ke ʻano mahana, hoʻokomo nā wahine gammarus i nā kākahu i ka wā o ko lākou ola ʻana, hoʻokahi wale nō puʻupuʻu i hana ʻia ma ke kūkulu ʻākau, a e hoʻomaka ka wā kanu ma waena o ke kauwela.
Kāleʻa maʻamau ke kala o ke ʻano o ka awhipod crustaceans. Kūkulu ʻia kēia kala ma muli o nā puaʻa o nā mea kanu i hoʻopau. ʻAʻole pau ke ʻōmaʻomaʻo o Gammarus e hoʻopau i nā lau ʻōmaʻomaʻo. Hiki ke ʻōmaʻomaʻo, ʻōmaʻomaʻo a me ka melemele. Akā he meaʻokoʻa loa nā ʻano kaila Baikal o Baikal, ko lākou mau kino i ʻulaʻula, he ʻulaʻula, a ʻulaʻula. ʻAʻohe ʻōmaʻomaʻo ma lalo o nā mea hohonu a me nā mea hohonu hohonu, akā aia nō kekahi mau mea nani hohonu planktonic hohonu.
Inā loaʻa ʻoe i kahi hala, e koho i kahi ʻāpana a me ka paʻi Ctrl + Kākau.