ʻEkolu spined stickleback: wehewehe, hiʻohiʻona, kahi noho, spawning

ʻO ka stickleback he iʻa wai maʻemaʻe o ka liʻiliʻi, e hōʻike ana i kahi ʻano iʻa ʻāuuuuu a pili i ke ʻano o nā sticklebacks. Ma lalo o kēia inoa, aia nā ʻano iʻa he hoʻokahi hiʻohiʻona, no laila ua loaʻa kēia inoa hoihoi i ka iʻa.

He ʻokoʻa ka lāʻau koʻokoʻo wili ʻekolu mai nā iʻa ʻē aʻe, ʻo ia hoʻi he ʻekolu ʻoi ma ke kua, ma ke alo o ka peʻa. E kūkākūkā ʻia ma kēia ʻatikala e pili ana i ka hoihoi o kēia iʻa a me kona wahi e noho ai.

ʻEkolu spined stickleback: wehewehe iʻa

Keʻano

ʻO ka mea mua, he liʻiliʻi ka iʻa, ʻoiai ʻaʻole liʻiliʻi e like me ka laʻana, perch. Hiki iā ia ke ulu i ka lōʻihi a hiki i ka 12 knm ʻaʻole hou, me ke kaumaha o nā ʻumi mau grams, ʻoiai hiki ke loaʻa nā mea kaumaha.

ʻO ke kino o kēia iʻa he lōʻihi a hoʻopaʻa ikaika ma hope. I ka manawa like, pale ʻia ke kino o kēia iʻa kupaianaha mai nā ʻenemi. Ma ke ʻano maʻamau, ʻekolu ona ʻōniʻoniʻo ma kona kua, e pili ana i ka hope. Aia kekahi mau kui ʻoi ma ka ʻōpū, e lawelawe ana no ka iʻa ma mua o ka ʻili. Eia kekahi, ʻo nā iwi pelvic fused ma ka ʻōpū, i ka manawa hoʻokahi, lilo ia i pale no ka iʻa.

Aia kekahi hiʻohiʻona hoihoi e pili ana i ka nele o nā unahi. Akā, aia nā papa transverse ma ke kino,ʻo ka helu o ia mau mea mai ka 20 a hiki i ka 40. Aia nā papa like ma kaʻaoʻao hope, kahi i hoʻonaniʻia i ka'ōmaʻomaʻo'ōmaʻomaʻo. He ʻulaʻula ka ʻōpū o kēia iʻa, a ʻulaʻula ka ʻāpana o ka umauma. I ka manawa like, i ka wā o ka spawning, lawe ka ʻāpana o ka umauma i kahi hue ʻulaʻula ʻulaʻula, a hoʻololi ke kua i ka ʻōmaʻomaʻo ʻōmaʻomaʻo.

Nā hana

Hiki ke loaʻa kēia ʻano iʻa i loko o ka wai hou a me ka wai paʻakai iki. I ka manawa like, koho ka stickleback i nā kino wai me ke au lohi. Hiki i kēia mau muliwai a me nā loko liʻiliʻi me kahi lepo lepo a me nā ululāʻau o nā mea kanu wai. Mālama ka iʻa i nā ʻohana lehulehu. ʻO ka holo ʻana o nā hipa a puni ka loko iʻa me ka ʻeleu loa a pane i kekahi mea i hāʻule i loko o ka wai. Ma keia mea, ua komo pinepine ka stickleback i na a'alolo o ka poe lawai'a, e holoholo mau ana ma ka lae lawai'a.

ʻOhana

ʻOiai ʻaʻole hiki i ka wahine ke waiho ʻoi aku ma mua o 100 mau hua, ʻoi aku ka ikaika o ka stickleback. I ka wā hānau, hana kēia iʻa i ʻano pūnana kahi e waiho ai ka wahine i kāna mau hua. Ma hope o kēlā, hoʻomaka nā kāne e mālama i nā keiki.

I ka wā spawning, ʻike ʻia nā stickleback wahine e kahi kala ʻoi aku ka nani.

Ma mua o ka hoʻomaka ʻana o ka hānau ʻana, ua hoʻokaʻawale lākou i nā kuleana ma waena o nā wahine a me nā kāne. ʻO nā kāne ke kuleana no ka hoʻokumu ʻana i nā pūnana a me ka ʻimi ʻana i nā wahi e hana ai pēlā. E like me ke kānāwai, kūkulu lākou i nā pūnana ma ka lepo lepo a i ʻole i ka mauʻu e pili ana i nā lilia wai. Hoʻohana lākou i ka lepo a me nā ʻāpana mauʻu no ke kūkulu ʻana i nā pūnana e like me ke kinipōpō.

Ma hope o ke kūkulu ʻia ʻana o ka pūnana, ʻimi ke kāne i ka wahine, nāna e hoʻohua i loko o kāna pūnana, a laila hoʻomomona ʻo ia iā ia. I ka manawa like, hiki i ke kāne ke loaʻa i nā wahine ʻoi aku ma mua o hoʻokahi. I kēia hihia, hiki i kāna pūnana ke loaʻa nā hua mai kekahi mau wahine.

Hiki ke hoʻolōʻihi ʻia ka wā hoʻomaha a hiki i hoʻokahi mahina. I ka hānau ʻana o ka palai, mālama ke kāne iā lākou, hoʻokuke aku i nā mea ʻaihue. I ka manawa like, ʻaʻole ʻo ia e ʻae i ka ʻōpio e ʻau i kahi mamao loa. Eia naʻe, ʻoiai ka mālama ʻana, ʻo ka hapakolu wale nō o nā holoholona ʻōpio e mālama i ke ola.

ʻenemi stickleback

No ka mea, he mau piko ko ke kua a me na kui ma kona opu, hiki ke pale aku ia ia iho mai na enemi. ʻOiai kēia, he mau ʻenemi maoli kona, e like me ka zander a i ʻole pike. Inā hoʻouka ʻia ka iʻa e ka iʻa pipi, a laila hohola ia i kona mau ʻōpuʻu, a hou i loko o kona waha. Ma waho aʻe o nā iʻa predatory, ʻai nā manu e like me nā gull i ka stickleback.

Aia i hea ka lāʻau lāʻau

Noho kēia iʻa kokoke i nā kino wai ʻEulopa, e like me nā loko a me nā muliwai. Eia kekahi, aia ma na wahi a pau ma na wai o Amerika Akau.

Ma ka ʻāina ʻo Rūsia, ʻike ʻia ka stickleback ʻekolu i nā muliwai a me nā loko o ka Hikina Hikina, a ʻoi aku ka pololei ma Kamchatka. ʻO ka stickleback, ʻoiai kakaʻikahi, ʻike ʻia ma ka ʻāina o nā ʻāina ʻEulopa o Rūsia, me ka Lake Onega a me ka delta o ka muliwai Volga.

Ka waiwai waiwai o ka stickleback

No ka poʻe lawaiʻa, he pōʻino maoli kēia iʻa, ʻoiai ʻo ia e holo a puni ka loko iʻa a holo wikiwiki i kekahi mea i hāʻule i loko o ka wai. ʻO ka neʻe ʻana i loko o nā ʻohana, hana ia i ka walaʻau hou i ke kolamu wai ma ka lae lawaiʻa, kahi e hoʻoweliweli ai i nā iʻa ʻē aʻe. Eia kekahi, ʻaʻole ʻokoʻa kēia iʻa i nā nui ʻae ʻia, a ʻo ke alo o nā kākalaioa e hoʻoweliweli i ka hapa nui o nā lawaiʻa. Ma Kamchatka, kahi i loaʻa ai ka stickleback ma nā wahi āpau, kapa ʻia nā kamaʻāina ʻo "khakalch", "khakal" a i ʻole "khakhalcha".

ʻO ka ʻoiaʻiʻo, ua manaʻo ʻia he iʻa mauʻu a ʻaʻole i hopu ʻia ma ka pāhana ʻoihana. ʻOiai kēia, hoʻohana ʻia ka stickleback i ka lāʻau lapaʻau, e unuhi ana i ka momona maikaʻi loa mai ia mea, e hoʻoikaika ana i ka hoʻōla ʻana i ka ʻeha, ʻoi aku ma hope o ke ahi. Eia kekahi, ua ʻae ʻia ka loaʻa ʻana o ka momona ʻenehana mai ia mea no ka hoʻohana ʻana i ka ʻoihana. Ina e hana pono ia, alaila, hiki ke loaa ka mea momona no na kihapai, a me ka hanai ana i mea ai. ʻAʻole hoʻi e hōʻole ka moa i kēlā ʻano meaʻai momona.

I kēia mau lā, a i ko mākou manawa, ua hopu nā kamaʻāina o ka Hikina Hikina i ka stickleback a hoʻohana i kāna momona e hoʻomākaukau i nā kīʻaha home ʻē aʻe. Oddly enough, but stickleback oil has no smell, hoʻohālikelike ʻia me nā momona iʻa ʻē aʻe. Eia kekahi, hāʻawi ʻia kāna momona i nā keiki i mea e pale ai i nā maʻi like ʻole.

Inā makemake ʻia, hiki iā ʻoe ke kuke i ka pepeiao mai kahi stickleback, ʻo ia wale nō ka mea e lilo i iwi ʻoi loa a ʻaʻole waiwai nui, ke ʻole ʻoe e hoʻohana i ka poʻe nui loa inā hiki iā ʻoe ke hopu iā lākou.

Hoʻokomo kekahi poʻe hobbyist i ka stickleback i loko o kahi aquarium, ʻoiai pono e loaʻa i kahi mana nui e mālama ai. Eia kekahi, no ka mālama pono ʻana, pono nā kūlana kūpono. ʻO ka ʻoiaʻiʻo i ka wā o ka spawning, hōʻike nā kāne i ka huhū kiʻekiʻe loa i nā kāne ʻē aʻe, a no kēia pono ʻoe e loaʻa i kahi wahi noho. Pono ka lalo o ka aquarium i kahi kumu one, a ʻoi aku ka kokoke o ke kukui i ke kūlohelohe. E like me ke kānāwai, ʻaʻole ʻae ka stickleback ʻekolu i ka mālamalama mālamalama.

i ka hopena

ʻOiai ʻaʻole nui kēia iʻa, akā ʻo ka hope, a no laila ʻaʻole makemake nui i nā mea lawaiʻa a me nā pono kalepa, pono paha ia i ka wā e hiki mai ana. Ma muli o ka nalo wale ʻana o nā ʻano iʻa hoihoi i ka poʻe lawaiʻa a me ka ʻoihana i ka wā ma muli o ka lawaiʻa nui ʻana.

ʻO ka hoihoi kona momona, ʻaʻohe ona ʻala, ʻoiai ua ʻike ka poʻe he nui i ka ʻala o ka ʻaila iʻa, kahi e ʻoluʻolu koke ai. No laila, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka lāʻau lapaʻau, ʻoiai ʻaʻohe ʻike e pili ana i ka iʻa iʻa i kēia lā i mea ʻole no ke kanaka. Ma keʻano he kūlana, he momona maikaʻi kaʻaila iʻa e hiki ai ke hoʻomaʻemaʻe i nā kīʻaha koko.

ʻAʻole hiki ke noʻonoʻo ʻia ke koho o ka hoʻohana ʻana i nā momona ʻenehana i hana ʻia ma ke kumu o ka aila iʻa. A ma ʻaneʻi hiki i kahi iʻa weedy ke pāʻani nui i ka piʻi ʻana o ka ʻoihana. Ma hope o nā mea a pau, ʻaʻole ia he mea huna i ka poʻe ma muli o ke kumukūʻai o ka aila, ke ulu pū nei nā kumukūʻai o kāna mau huahana.