Nā hiʻohiʻona a me nā wahi noho
ʻĀpana kaiʻohiʻohi kai pili i ka laha o ka iʻa fin-ray, kahi lunamaka o ka nila-e like me ka nila. ʻOi mea koho, no ke aha i kapa ʻia ai pēlā kēia iʻa liʻiliʻi? - me he mea lā he nīnau kūpono ia, akā inā ʻaʻole ʻoe e ʻike iā ia - ʻo ka ulu ʻana o nā camouflaging ma luna o ke kino o ka pali e like me nā ʻūlū liʻiliʻi e ʻuliluli ana i ka wai.
Hiki i ke kino o ke kanaka makua ke hōʻea i 35 knm. Aia nā ʻūlū ʻili o nā ʻano melemele o ka laulā, akā mau nā hana ʻeleʻele mau i nā mea āpau. Inā pono, hiki i nā iʻa ke hoʻololi i kona kala.
ʻO ka ʻokoʻa nui ma waena o kēia ʻano a me nā kai kai ʻē aʻe kona ʻano ʻokoʻa. Uhi ʻia ke kino a me ke poʻo o ka iʻa me nā kaʻina hana aniani ʻole e like me ka limu. He mea kupaianaha loa ka lio, akā ʻaʻole pono ʻo ia i kēia mau kaʻina hana no ka nani - lawelawe lākou i kahi huna.
No laila, ma muli o ke ʻano ʻokoʻa o ke kino o ka mea ʻohiʻohi, ʻaneʻane hiki ʻole ke ʻike ʻia i waena o nā limu mānoanoa. Kōkua kēia iā ia e noho ola ke hoʻokokoke ka ʻenemi, a kōkua nui hoʻi i kāna kaʻina alualu.
He mea pono e hoʻomaopopo ʻaʻole i hoʻokomo ʻia nā skates i ka papaʻai mau o nā iʻa predatory ʻē aʻe (koe wale no nā stingrays), ʻoiai ʻaʻole i loko o ko lākou kino nā mea momona - ʻaʻole koi kahi nohona maʻamau iā lākou e kūkulu i nā puʻupuʻu, a, i ka mea, i ke kanaka makua ua aneane 2. ʻoi aku ka nui o nā iwi ma mua o nā iʻa ʻē aʻe.
ʻO ke kinona o ke kino o ka ragman ʻano like me nā kai ʻē aʻe - like ka waha me kahi ʻōpala lahilahi lōʻihi, pili ke poʻo liʻiliʻi i ke kino elongated e ka ʻāʻī, ʻelua mau maka liʻiliʻi akā nani i hiki ke ʻike ʻia ma ke poʻo, e neʻe kūʻokoʻa kekahi i kekahi.
Hiki iā ʻoe ke hālāwai me nā iʻa i loko o ka wai o ke Kai ʻInikia, holoi iā Australia a me Tasmania. ʻO ka hapanui Noho ka kanaka ʻino i nā ʻākoʻakoʻa i ka hohonu o 4 a 20 (ma lalo iki o 30) mau mika, aloha i nā mahana mahana a me nā limu alapiʻi.
Aia kēia ʻano lūlū ma lalo o ka pale o ke aupuni o Australia, no ka mea ua hoʻoweliweli ʻia ia. ʻO kēia mea kaumaha ma muli o ka nui o ka hoʻokuʻu ʻana o nā ʻoihana i loko o ka wai o ke Kai ʻInikia, a me ke komo pono ʻana o ka poʻe i ke ola o ka iʻa.
Minamina, hiki ʻole ke pale aku i ka nani o ka rag-picker, a hana pinepine nā mea ʻāmamae i nā huakaʻi kai lalo e hopu i kekahi iʻa no kahi aquarium home, ʻoiai e hoʻopaʻi ʻia kēia e ke kānāwai.
ʻO ke ʻano a me ka nohona
Me he mea lā, ma muli o ka nui o nā hana e like me ka fin, e neʻe ka iʻa me ka wikiwiki loa, akā naʻe, i ke kaʻina o ka neʻe, ʻaʻole hana nā hana.
Lana lio-kāholo wale me ke kōkua o kekahi paʻa o pectorals a hoʻokahi dorsal fin. Lawe ʻia ke kaʻina hana e ka wikiwiki (ma kahi o 10 mau manawa i kēlā me kēia kekona) hoʻoluliluli i nā lola mālamalama, e hali ana i ka iʻa i lalo. I kēia mokuʻāina, maʻalahi hoʻi e kuhihewa iā ia no kahi limu lana iki.
Mālama mau ka pali i kahi kū i luna, i ka hele ʻana o ka huʻa ma luna o ke kino holoʻokoʻa i ke poʻo, kahi o ka hapa nui o ia mea. ʻO ka wikiwiki o ka neʻe ʻana o kahi kanaka makua he 150 mau mika i kēlā me kēia minuke, hiki i ka iʻa ke mālama iā ia no kahi manawa lōʻihi, no laila ke kū nei i kahi mamao loa.
ʻOiaʻiʻo, ʻaʻole lawa kēia wikiwiki e haʻalele i ka ʻenemi, no laila ʻo ka pale pale hoʻokahi wale nō i ka arsenal o ka rag picker's camouflage. He mea nui nō hoʻi e hiki i ka skate ke mālama i ka waiwai piha i mea e camouflage ai no kahi manawa lōʻihi (a hiki i 68 mau hola), e neʻe wale kāna mau kaʻina hana i ka manawa me ka neʻe ʻana o ka wai, e hoʻonui ana i ka manaʻo he alga ia.
ʻO kahi hiʻohiʻona kūʻokoʻa o nā kai kai āpau ʻo kā lākou huelo, i hiki ai iā lākou ke hopu i nā limu ke loaʻa ka wai ʻino a i ʻole kahi ʻino, akā naʻe, ʻaʻole i loaʻa i kēia laha kēia mākau, no laila lawe pinepine ʻia nā poʻe ʻohiʻohi i uka, a no laila make lākou i ka nui.
Mea ʻai
ʻOiai ka nani o waho a me ka palupalu, predator ʻūlū ʻilihuna ka ʻoiaʻiʻo. Ma ke ʻano he iʻa liʻiliʻi, koi ʻia ka lio e ʻimi no nā meaʻai o ka nui liʻiliʻi. Ma ke ʻano he rula, hānai ka mea ʻohiʻohi i nā mea liʻiliʻi liʻiliʻi, plankton a me nā ʻano limu like ʻole.
Eia kekahi, ʻo ka nui o nā meaʻai e hoʻopau ʻia i kēlā me kēia lā he mea kupaianaha loa - me kahi alualu holomua, hiki i ka lio ke ale i ka mauʻu liʻiliʻi 3000. Maʻalahi ka lawe ʻana o ka meaʻai - moni wale ka skate i ka mea pio, no ka loaʻa ʻole o nā niho a me nā papa waha i mea e ʻike ai.
ʻOiai e hōʻea ana ka meaʻai i ka esophagus, mālama ʻia kahi hana kānana, ʻo ka hopena, ale ʻia ka wai me nā lau o ka mea pio ma o nā gills, a ale ʻia ka meaʻai ponoʻī e ka iʻa. Hiki ke hoʻokō mamao ʻia ka ʻimi ʻana - hiki i nā uhi o nā ʻāʻī ke hana i kahi pahu, me ke kōkua e hiki ai i ka pali ke huki i kahi pio mai kahi mamao o 4 cm.
ʻO ka hana hou a me ke ola o ke ola
Hoʻomaka ka wā moena i ka hoʻomaka o ke kauwela me nā hulahula paʻakikī o nā hoa e hiki mai ana. E like me nā ʻano skates ʻē aʻe, ʻōpala kai kāne hana nui i ke kaʻina hanau o ka hānau keiki, a ʻoiai kēia ʻoiai ʻaʻohe ona ʻeke hua manu, kahi e hoʻokau ai nā hua i ka wahine no ka hoʻoulu a me ka hānau ʻana.
Ke waiho nei ka wahine ma kahi o 120 mau hua ʻulaʻula ʻeleʻele, i hoʻonohonoho ʻia ma kahi wahi kūikawā kokoke i ka huelo o ke kāne. Ma laila e hana ai ka hana hoʻomomona a noho nā hua ma ke kino o ka makuakāne no 4-8 mau wiki, a hiki i ka wā e ʻike ʻia ai nā pēpē.
I ka wā o ka hāpai ʻana, mālama ka wahine a me nā kāne ma kahi kokoke, e hoʻonohonoho ana i kahi hulahula i moʻa ʻia i belated, a ʻoi aku ka mālamalama o ka ʻili o nā mea ʻelua ma mua o ka maʻamau.
Ke hānau ʻia nā pēpē, komo koke lākou i kahi ola kūʻokoʻa, waiho ʻia iā lākou iho, ʻaʻole hana nā mākua i ka hānai ʻana iā lākou. Minamina, he 5 pakeneka wale nō o kēia mau mea kupaianaha e ola a hiki i ke oʻo makua a hiki ke hana i ka hanauna e hiki mai ana. Ma lalo o nā kūlana maikaʻi i ka nāhelehele, ka lio ke ola ka ragman ma kahi o 5 mau makahiki.
