ʻO Finwhal ʻO ia kekahi o nā holoholona nui loa ma ka honua. He koholā wikiwiki kēia a lokomaikaʻi hoʻi i kekahi manawa e ʻau i nā moku lawaiʻa a i ʻole nā moku peʻa huakaʻi. Kūʻokoʻa nā Finwhals i kā lākou nohona kaiaulu a me nā ʻano nuances nohona.
Ke kumu o ka laha a me ka wehewehe
Kiʻi: Finwal
He koholā ʻo Finwal, a kapa ʻia ia he minke a i ʻole hering kohola. ʻO Finwhal no ka ʻohana minke a ʻo ia ka pili kokoke loa o ka mea nui o ka honua - ka kohola polū. ʻO ka koholā finina ponoʻī ka lua o ka nui ma waena o nā holoholona.
ʻO ke kauoha o nā koholā minke nā koholā baleen o nā nui like ʻole, e noho ana i nā wahi like ʻole o ka honua. Aia i loko o ka ʻohana nā lālani nui a me 8-9 mau ʻano. Aia kahi hoʻopaʻapaʻa ma waena o nā ʻepekema e pili ana i ka hoʻonohonoho ʻana o nā laha, no ka mea, hiki i kekahi mau laha ke hiki ke hui pū kekahi me kekahi, no laila paʻakikī e hoʻokau pono iā lākou i hoʻokahi ʻano.
Pākuʻi ʻia kēia mau mea:
- kohola humpback;
- kohola minke;
- minke hema;
- kohola sei;
- Minke o ka wahine wahine;
- Kohola o Edena;
- kohola polū;
- ʻO ka minke o Omura kahi ʻano hou, ʻike wale ʻia ma 2003 wale nō. Aia i ke kūlana kontroversial;
- kohola fin.
Hoʻolahalaha nui nā koholā kaha onionio a lehulehu a ma kahi o ʻelima mau ʻano o kēia mau holoholona e noho nei ma Rūsia wale nō.
Mea hoihoi: hiki i Finwhal ke hoʻouluulu me nā ʻano minke he nui. Hoʻopuka lākou i nā keiki i hiki ke hana kope.
ʻO nā koholā kaha onionio kekahi o nā mea akamai loa a pohihihi hoʻi ma ka honua. Ma muli o ka nui a me ke ʻano o ke kai hohonu, paʻakikī loa nā koholā e hoʻopaʻa haʻawina i ko lākou nohona kūlohelohe, no laila ua hana ʻia nā noiʻi mole āpau i nā koholā make.
Ke ʻimi nei nā kānaka ʻepekema e hoʻopaʻa i ka lolo o kēia mau holoholona, ʻoiai ke ʻano o ka nohona kanaka, nā ʻano kamaʻilio a me nā ʻano i nā poʻe he mea kupaianaha i ka nāhelehele. ʻAʻole ikaika iki nā koholā kaha onionio i ka poʻe, akā hōʻike i ka hoihoi iā lākou me he mea lā e like me lākou iho. Aia kekahi mana i waena o nā ʻepekema ʻaʻole i ʻoi iki ka manaʻo o nā koholā kaha ʻia ma mua o ko ke kanaka.
ʻO ka helehelena a me nā hiʻohiʻona
Kiʻi: He aha ke ʻano o ke kohola fin
ʻO nā koholā fin e noho ana ma ka ʻĀkau Hema a me ka Hemispheres Hema e ʻokoʻa iki aʻe i ka nui. No laila, he 18 a 25 mau mika ka lōʻihi o nā koholā fin o ka Hemolele ʻAkau. ʻOi aku ka nui o nā koholā hema - mai 20 a 30 mau mika ka lōʻihi. ʻIke ʻia he ʻoi aku ka nui o nā koholā fin wahine ma mua o nā kāne - me he mea lā ua ʻoi aku ka lōʻihi, akā ʻaʻole ʻokoʻa ko lākou kaumaha mai ke kaupaona o nā kāne. He mea pohihihi nō ia ʻano dimorphism moekolohe, akā manaʻo ka ʻepekema he pili ia i kekahi ʻano o nā ʻano o ka hāpai ʻana o kohola a me kā lākou hānau ʻana.
Video: Finwal
ʻO ke kaumaha o nā koholā fin ma kahi o 40-70 mau tona. ʻOiai ke ʻano o nā koholā fin e like ka lōʻihi me nā koholā polū (a i kekahi manawa aia kekahi poʻe i ʻoi aku ka nui ma mua o nā koholā polū), ʻoi aku ka liʻiliʻi o ko lākou kaumaha. ʻOi aku ka māmā a me ka lahilahi o nā kohola fin ma mua o nā koholā polū, no laila, ʻoi aku ka maʻalahi o ka maneuverable. ʻAe kēia ʻano kino i nā koholā fin e luʻu hohonu ma mua o nā koholā polū.
ʻOiaʻiʻo: ʻoi aku ʻo Finwhale ma mua o "nā koholā lōʻihi" - nā koholā sperm a me nā koholā bowhead i ka lōʻihi, akā kaupaona pū ʻia hoʻi.
ʻAno ke kala kohola fin me ke kala camouflage o ka iʻa herring, akā ʻaʻole pono nā koholā e camouflage iā lākou iho. ʻO ko lākou kua a poʻo o ko lākou poʻo poʻo ʻeleʻele a ʻeleʻele ʻeleʻele, e like me ka ʻeleʻele i ka wai. ʻO ka ʻaoʻao i loko o nā lau, ka iwi ā lalo, ke kua, a me ka ʻaoʻao i loko o ka huelo i keʻokeʻo a i ʻole hina hina.
ʻOkoʻa nā koholā fin mai nā ʻano ʻē aʻe o nā finwhipe onionio i nā kala asymmetric i ka ʻaoʻao mua o ke kino. Keʻokeʻo ka iwi ā lalo o ka kohola ma ka ʻaoʻao ʻākau, akā ʻeleʻele ma ka hema. ʻO ka koholā, nā "niho" palupalu o ka kohola, kahi e maʻa ai i ka meaʻai, ke kala i ke ʻano like. A kala ʻia ka waha a me ke alelo o ke koholā i kahi ala ʻē aʻe - pouli ka ʻaoʻao ʻākau, a māmā ka hema. Hāʻawi ʻia kēia kala pohihihi i kahi hoʻololi kūʻē i kū aʻa ke aʻa i nā koholā i ka wā o ka evolution. Hoʻokomo ʻia ka iwi ā me nā pelu hoʻoneʻe e hele a waena o ka ʻōpū.
Mea leʻaleʻa: He pihi ʻōpū ko nā koholā fin.
ʻAʻohe pili iki nā koholā fin i nā polyps, nā pāpaʻi a me nā holoholona parasite ʻē aʻe i loaʻa ma nā koholā polū. ʻO kēia ke kumu o ka neʻe kiʻekiʻe o nā koholā fin - wikiwiki a wikiwiki lākou, no laila he mea maʻalahi ʻole ia e noho nā parasite ma kahi ʻano ikaika.
Ma hea e noho ai ke koholā fin?
Kiʻi: kohola fin kit
Hoʻokaʻawale ʻia nā koholā fin i ʻelua mau ʻāpana, a ʻokoʻa kekahi i kekahi ʻaʻole wale i ka nui. Noho nā subspecies i ka Pōkau a me nā Pole Hema, i kēlā me kēia, ʻaʻole pili i kekahi me kekahi.
ʻO:
- ke ola nei ke koholā ʻĀkau ʻAkelanika ʻĀkau (ʻākau) ʻaneʻane ma nā wahi a puni ka Honua o ka Honua, ʻaʻole wale ka ʻau ʻana i nā wai mehana. Alakaʻi ʻo ia i kahi ola o lalo, e heʻe wale ana no ka pono o ka hanu ʻana;
- Noho ke koholā ʻAlelanika Hema (Antarctic) i nā wai anuanu a mehana, akā mālama pū kekahi mai ka equator. ʻAʻole liʻiliʻi kēia subspecies ma mua o ke koholā fin Atlantik ʻĀkau, akā hiki ke loaʻa pinepine ʻia, no ka mea ke ʻikea ia i kekahi manawa kokoke i ke kahakai.
Noho wale nā finwhals i ka wai paʻakai. ʻAʻole hiki ke loaʻa iā lākou i nā loko wai a me nā kahawai - ʻaʻole lākou e ʻauʻau ma laila, no ka mea makaʻu lākou ke hele i loko o ka wai papau. ʻO ke ala maʻalahi e ʻike ai i kahi koholā fin i loko o ke kai ākea a i ʻole ke kai.
ʻO ka ʻoiaʻiʻo, he mea akahele nā koholā fin i makemake e hōʻalo i nā kahakai. Me ke kōkua o ka echolocation, hoʻoholo maʻalahi lākou i kahi o ke kahakai a hele a puni ia. Akā i kekahi manawa, ʻoiai e ʻimi nei i ka meaʻai, hiki i nā koholā ke ʻauʻau kokoke i ke kahakai.
Ma ka laulaha, paʻa ka kohola fin. Loaʻa lākou i kā lākou meaʻai ponoʻī, hana hou a kamaʻilio pū kekahi me kekahi. He mea paʻakikī kēia nohona malū e nānā i kēia mau holoholona a hoʻolohi i ka noiʻi ʻana i ke ʻano o nā koholā.
I kēia manawa ʻike ʻoe i kahi i loaʻa ai ke kohola fin. E ʻike kāua i kāna ʻai.
He aha ka ʻai a ke koholā fin?
Kiʻi: Finwal mai ka Red Book
E like me nā koholā baleen ʻē aʻe, ʻai nā koholā fin i krill a me plankton. Loaʻa i kahi pūʻulu kohola kahi hōʻiliʻili o kēia meaʻai a ʻauʻau mālie ma laila, hāmama ka waha. E omo ʻo Krill i kahi cornel i loko o ka waha o ke kohola.
Mea hoihoi: Ma muli o ka haumia o nā moana o ka honua, ʻai nui nā koholā i ka palaki a me nā ʻōpala aila.
Akā ʻo nā koholā fin i kapa ʻia nā koholā herring no ke kumu. Kū hoʻokahi lākou i ka hiki iā lākou ke ʻai i ka iʻa liʻiliʻi.
ʻO kā lākou papaʻai pū kekahi:
- hānai manu;
- capelin;
- gerbil;
- huipaʻi;
- navaga;
- heʻe.
He paʻakikī kēia hana ʻai ʻoluʻolu ʻole e hōʻoia. Loaʻa paha i nā koholā fin ke hoʻololi i nā ʻōpū e ʻeli i nā meaʻai paʻa, a pono pū lākou i ka nui o nā protein e neʻe a maneuver me ka wikiwiki.
Hoihoi ka heʻe lawaiʻa koholā - keu hoʻi ka heʻe nunui. ʻAʻohe o ka niho ʻo koholā fin e like me nā kohola sperm, no laila ʻaʻole hiki iā lākou ke hakakā me ka heʻe. ʻO kā lākou ala hānai wale nō ka omo ʻana i kahi clam nunui i loko o kā lākou waha, a moni loa ia. Lawa kēia meaʻai no ke kohola e ʻeli no kekahi mau pule.
Hōʻoia ʻia nō hoʻi ʻaʻole ʻai wale ka ʻai ʻana i ka iʻa. I kekahi manawa huki nā koholā ʻōuli i ka iʻa me krill me ka hopu ʻole ʻana iā ia. ʻImi ʻimi nā koholā fin i nā kula iʻa nui. ʻO ka mua, ʻauʻau kahi kula o nā koholā i ka iʻa, kīkēkē iā ia i kahi puʻu paʻa. I ka ʻauʻau ʻana i kahi mamao loa, moe nā kohola ma ko lākou ʻaoʻao a hāmama ka waha, me ka lohi e omo ana i nā iʻa he nui i ka manawa hoʻokahi.
Ua ʻike ʻia kēia hiʻohiʻona e nā luina i ke kenekulia 20. I ka lawaiʻa ʻana o ka poʻe, ʻike lākou i ke ʻauʻau ʻana o nā iʻa holoʻokoʻa holoʻokoʻa i ka ʻauʻau kokoke i nā kula iʻa, a ua hoʻohana ʻia kēia manawa kūpono, ua hiki ke huki iʻa mai nā ʻupena, me ka hoʻonele i nā lawaiʻa i kahi ʻāpana nui o ka iʻa i hopu ʻia.
Nā hiʻohiʻona o ke ʻano a me ka nohona
Kiʻi: Finwal
Paʻakiki loa ʻo Finwhals, no laila ʻauʻau lākou i mau haneli mau kilomita i kēlā me kēia lā e ʻimi nei i ka meaʻai. Alakaʻi lākou i ka nohona nui o ke ao - a laila paʻahana lākou i ka nānā ʻana. I ka pō, hoʻomau lākou e ʻauʻau, akā ʻoi aku ka lohi - ʻo kēia ka hiamoe o nā koholā i ka neʻe ʻana.
ʻAe maikaʻi nā koholā fin i nā hoʻololi o ke ana wela, e hoʻololi wikiwiki i nā kūlana ola hou. ʻOiai ʻo ka ʻoiaʻiʻo ʻole o nā koholā fin ʻAkau ʻAkelanika makemake i nā wai mehana, noho ʻoluʻolu lākou i nā wahi kamaʻāina, akā i nā kūlana o nā mahana wela.
ʻO ka hohonu ma kahi e noho ai nā koholā fin he 150 mau mika. ʻOiai ʻo nā koholā fin, e like me nā koholā ʻē aʻe, hana i nā holoholona liʻiliʻi a hiki i nā kānaka he 12, ke kaʻawale lākou kekahi i kekahi. Ma kahi mamao, kamaʻilio lākou me kekahi me ka hoʻohana ʻana i ka echolocation. Kōkua pū nā koholā fin i kekahi i kekahi i ka hopu ʻana i ka iʻa a me ka plankton.
ʻIke pū ʻia ka hoihoi i nā koholā. Ma ke ʻano he holoholona hohonu, hiki iā lākou ke ʻike i kahi moku ma luna o ka wai, no laila ʻauʻau lākou i luna e nānā i kahi mea i ʻike ʻole ʻia. ʻO nā koholā fin, e like me nā dolphins, makemake pū kekahi e ʻauʻau kokoke i nā moku a lele i waho o ka wai, e hana ana i nā nalu a me nā ʻōpala.
He holoholona nui a wikiwiki hoʻi lākou, hiki ke wikiwiki i 60 km / h. Me ka ʻole o ke ea, hiki i ka koholā fin ke ʻauʻau palekana no 15 mau minuke, a ma hope e hoʻomaka ia e hemo. ʻO ka maʻamau maʻamau ua lawa kēia manawa e piʻi i luna o ka hohonu mai kahi hohonu o 230 mau mika.
ʻO ke kūkulu kaiāulu a me ka hana hou
Kiʻi: Finwal, aka koholā herring
ʻAʻole hiki i nā koholā ke oʻo i ka moekolohe i kekahi mau makahiki, akā i kahi kiʻekiʻe. Hōʻoia hou kēia i ke kumumanaʻo e pili pololei ana ka lōʻihi o ke kino wahine i kāna hana hānau. No laila piʻi ka wahine i ke ʻano moekolohe me ka lōʻihi o ke kino o 18.5 m, a me nā kāne - 17.7.
Malie ka noho ʻana o ke kohola. ʻAau nā kāne a puni hoʻokahi wahine no ka manawa lōʻihi, hoʻokamaʻāina iā ia i kēlā me kēia ʻano a me ke mele ʻana i nā "mele". Koho ka wahine i ke kāne āna i makemake ai i ka ʻoi loa, a ma hope o ka hana ʻia ʻana o ka moena a ʻau aku ke kāne.
ʻO ka hāpai ʻana i kahi bipi keiki he hoʻokahi makahiki holoʻokoʻa. Ke mākaukau ka wahine e hānau, iho ʻo ia i ka hohonu a kali i nā wahine ʻē aʻe e kōkua iā ia me ka hānau hānau. ʻAno maikaʻi nā koholā wahine kekahi i kekahi a kōkua i ka hānai ʻana i nā koholā.
Ke hānau ka wahine, pahu i ka cub i ka ʻili no ka mea e hanu mua. ʻAʻole i ʻoi aku ka nui o Kitenok i ka 6 mika, a ʻo kona kaupaona ma kahi o hoʻokahi a me ka hapa o nā tona. Momona loa a momona ka waiū kohola, a hānai ka makuahine i ka cub a hiki i ka hapalua o ka nui. Inu ka cub ma kahi o 70 liters o ka waiū umauma i kēlā me kēia lā.
Ke hiki i ka kohola i ka lōʻihi o 12 mau mika, hoʻokaʻawale ia mai kona makuahine a ʻauʻau kaʻawale. Noho ʻo Finwhals ma kahi o 50 mau makahiki, akā ʻaʻole pololei kēia ʻikepili. Aia kekahi hōʻike e hiki i kēlā me kēia kanaka ke ola i nā makahiki 115.
ʻO nā ʻenemi kūlohelohe o nā koholā fin
Kiʻi: kohola fin kit
Nui ka nui o Finwhals, no laila ʻaʻohe o lākou ʻenemi kūlohelohe. ʻAʻole hiki i ka predator ke kū i ke kohola i kona wahi maoli. Eia nō naʻe, hiki i nā koholā fin ke hālāwai me nā manō keʻokeʻo nui.
ʻOiai ka hoihoi ʻole o nā koholā nunui i kēia mea ʻinoʻino o ka moana (ʻaʻole ʻike ka manō keʻokeʻo nui i nā koholā nunui ma ke ʻano he meaʻai), hiki i ka manō ke nānā i nā keiki.
Clumsy a lohi nā koholā fin e pili ana i nā manō keʻokeʻo, ʻoiai naʻe he koholā wikiwiki loa o ka ʻohana minke. Hiki i ka manō ke pepehi i ke kohola pēpē ma ka hana ʻana i kekahi mau kaha wikiwiki a nahu i nā ʻāpana kaumaha mai ona aku. Hiki i nā manō keʻokeʻo nui ke ʻoi aku ma mua o kā lākou mau keiki i ka lōʻihi, me nā kānaka nui loa a hiki i ka lōʻihi o ʻewalu mau mika.
No laila, hoʻoholo nā pūʻā kohola fin i ke kū mai o nā mea hōkai e hoʻohana ana i ka echolocation a kāpae iā lākou. Kākaʻikahi loa ka hōʻeha ʻana o ka manō keʻokeʻo ma nā keiki kohola, no laila hiki iā mākou ke ʻōlelo aʻe ʻaʻole i alualu ʻia nā kohola koholā e nā mea ʻaihue kūlohelohe.
Aia he hōʻike e holoi ʻia nā koholā maʻi i uka. ʻAʻole paha ia he koholā wale nō e ʻeha nei i nā maʻi - kekahi o nā hōʻike o ke "pepehi kanaka" ʻana o ke koholā i kūpono ʻole ʻia. A laila lilo nā koholā i meaʻai na nā kahakai āpau loa. Hele ko lākou mau kino e hānai i nā limu, ʻāpala, ʻaila ʻaila; pili nā pāpaʻi a me nā iʻa hōkū iā lākou.
Heluna a me ke kūlana o kēia ʻano
Kiʻi: He aha ke ʻano o ke kohola fin
I ka manawa o 1974, ua emi ka heluna lehulehu o ke koholā fin. I ka manawa mua, ua ʻoi aku ma mua o 460 tausani mau kānaka o kēia mau holoholona, akā ʻo kahi lele nui i ka heluna kanaka ua hoʻoliʻiliʻi iā lākou i 101 tausani. I kēia manawa, ʻo ka heluna o nā koholā fin North ʻAilana ma kahi o 10 tausani, ʻoiai ma mua o 50 mano mau kānaka.
ʻO nā kumu o ka emi ʻana o ka heluna kānaka penei:
- kohola. Ua loaʻa iā ia ke kaulana nui i hoʻokahi kenekulia i hala aku nei, i ka wā i makemake nui ʻia ai ka aila kohola a me ka koholā i ka mākeke. Ua hāʻawi ʻia nā ʻano lāʻau lapaʻau āpau i nā kino kohola. Ua alakaʻi ka lawaiʻa nui ʻana i ka make ma mua o 58 tausani kohola fin;
- lawaiʻa Pono nā Finwhals i kahi nui o ka meaʻai. ʻO ka lawaiʻa luku ʻana i ka herring, cod, halibut a me nā ʻano iʻa ʻē aʻe he nui ma kahi pālākiō hana hoʻonele i nā kohola fin i kā lākou meaʻai kūlohelohe;
- haumia o nā moana. Maikaʻi ka finwhals i ka hoʻololi ʻana i ka hoʻomehana honua, akā ʻaʻole hiki iā lākou ke mālama i nā ʻōpala he nui i pau i ka moana. Ua ʻike ʻia ka nui o nā ʻōpala i loko o nā ʻōpū o nā koholā i holoi i uka, ʻaʻole hiki ke ʻai ʻia a paʻa i ka esophagus o nā koholā. Hoʻopau pū nō hoʻi nā koholā i ka ninini o ka aila, a hiki i ka make o nā holoholona.
Pale kohola fin
Kiʻi: Finwal mai ka Red Book
Mai ka makahiki 1980, ua kapu loa ka ʻimi ʻana i nā koholā fin. Hoʻonui ʻia ka pāpā i nā lāhui ʻōiwi o ka ʻākau, nāna i hoʻohana i ka momona a me whalebone o nā koholā fin i ko lākou ola mau. E hoʻohui ʻo Finwal i nā kuʻikahi mua a ʻelua hoʻi e pili ana i ka International Trade in Endangered Spies of Wild Fauna a me Flora i ka Appendix. Helu ʻia ma ke ʻano he ʻano laha weliweli.
Pili ka pāpā kapu ma nā wahi i noho ʻia nā koholā fin. Pāpā ʻia ka lawaiʻa ʻana ma laila, ʻoiai hele ka iʻa e hānai i kēia mau holoholona. He kupaianaha nā hānau hānau o finwhals. Ma kekahi ʻano, manaʻo nā wahine i ka hōʻemi ʻana o ka heluna o ko lākou ʻano. Inā kū ka heluna kanaka i kahi kiko koʻikoʻi, hiki i nā wahine e hānai nei i kā lākou mau keiki ke hāpai i kahi keiki keiki ʻē aʻe i ka wā hānai.
Pēlā e hoʻololi ai ka hānau kau ʻana o nā koholā fin. Ua hoʻololi ʻia ka manawa maʻamau no nā koholā fin e ʻeono a i ʻole ʻumi mau makahiki paha. ʻO nā koholā fin, manaʻo hoʻoweliweli ʻia me ka make ʻana, hiki ke hāpai mua i mea e hoʻopiha ai i ka heluna o kā lākou laha.
ʻO Finwhal - he holoholona kupaianaha e noho ana ma ka ʻaneʻane o nā wai o ka moana. Hele pinepine lākou i nā moku a me nā moku, e hōʻike ana iā lākou iho i ko lākou hanohano. Ke hoʻi mālie nei ka heluna kohola hope ma muli o nā ʻano pale i hana ʻia.
Lā hoʻopuka: 08/07/2019
Lā hou: 09/28/2019 ma 22:56
