Sea punawelewele, - ka pohihihi noho ana o na hohonu

Sea punawelewele, pinepine kapa mnogokolenchatymi holoholona. Ka mea, e pili ana i ka papa o Chelicerata, i keʻano o kēia mau mea - Arthropods. I ka pono imua o ka Mea Maluna no i ka manawa "Chelicerata" Ua hoakakaia me ka subtype mai i kai punawelewele, ma ke kaʻawale papa. Aia i kekahi mau koho no ka inoa 'epekema no keia papa - Pantopody, Piknogonidy a me na mea e ae.

Kekahi mau 'ike

Ka manaʻo o "kai punawelewele," mai nā 'oi ma mua o 1,300ʻano o nā ōlaʻi i kaʻohana. Ka mea, noho na kai a puni ka honua. Maikam meaola arthropods hiki ia ma ia wahi hohonu. Kekahi? Ueo makemake lower intertidal (kai pauku o ke kahakai), ka mea'ē aʻe e iho i ka abyssal (hohonu? Aneay ciia). Ke palemo iho a me ka waikai wai Mnogokolenchatye ua ikaika nui ae, he pono ole ma mua i loko o ka waikai uka kai. Ma Hawaiian mau mea, i ka punawelewele, e maluhia iho la i loko o ka līoho o nā lāʻau kukū, a ma luna o ka honua.

Deep-kai a me ka littoral laha 'o ka punawelewele, i kekahi oko ao i loko o ka' ole o ke kino, a me ka nui. Ma kaʻoi papa o ke kai wai punawelewele, kaʻOi aʻe, ia mea nui hou a thinner wāwae, a hiki e lōʻihi lauoho. Mau hana ke emi i ka iho kōmi. Punawelewele, ua ole e lana, me he mea lana ana ma ka wai. Ana e poho iho i ka lalo, ia mea olelo hoopomaikai kupono e waiho iho i ko lakou mau lala loa ma lalo o Taurus.

Hawaiian olelo hoopomaikai palapala. Mau wawae i ka pūhaka, a pōkole, akā,ʻo ka mea, ke aupuni 'ulu bumps a me spike in e pono ai no ka holoholona a me ka palekana.

mall hiʻona

Kekahi kai punawelewele, a me ka hohonu-kai a me ka Hawaiian? Ueony, he typical 'ole. Ke kino Ua maheleia i elua Tagme ( 'Oihana). Lākou mau inoa - Hoʻohana a me ka 'ole-Hoʻohana prosoma opisoma. No ka prosoma ano paukūʻolokaʻa a iwi kuamoʻo-hoʻokino.

Kumu ma ke kai punawelewele, haʻahaʻa lala, a uhi ia me chitinous cuticle. Aia i kekahi mahele i loko o ka cephalothorax a me ka abdomen (he rudimentary). I cephalothorax mai ka 7 a hiki i 9 Hoʻohana 4 e fused pu. Fused hapa o ka cephalothorax ua kapaia ka poo Hoʻohana. Ka i koe, Hoʻohana i ke kekahi fused, a dissected. Front poʻo kumu Hoʻohana ka paukūʻolokaʻa paha ovoid shape. Ma kīloi paʻewa māhele o ke kumu e paa mau hui o nā lala: helifory a me palps. Ma ka ventralʻaoʻao o ke poo o ka Oihana paʻa ai ke kolu o ka paʻa o ka lala (wāwae desyatichlenikovye oviparous). Kekahi o ka mall hiʻona o ka moana punawelewele, i 3 alo hui o nā wāwae mai i hiki i ka lepo, a me ka mai e komo i loko o ka hele.

E Nihi Ka Hele wāwae o ka moana punawelewele, hoʻopaʻa i kaʻaoʻao lala o ke poo o ke kino Hoʻohana. Loa pinepine ka mea, he 4 hui, akā, i kekahi mau 'elele - 5-6 hui.

alimentary kahua

Nā punawelewele, i ka digestive'ōnaehana i loko o ka palapala o ka ma Tube iki differentiated mai diverticula. Diverticulum ma keia hihia - o ka gut kaʻina i komo i loko o kēlā me kēia wawae. Digestion o kēia mau arthropods hui. Ua Ua launa a me ka abdominal a me ka intracellular ano.

ration

He oluolu e koho ka meaola hānai punawelewele. Ka hapa nui o ia - e Moana. I kā lākouʻai a me ka sedentary sedentary invertebrates. Kēia hiki e polychaetes, bryozoans, ciliates, Anemone, a me coelenterates golovozhabernye mollusks, echinoderms uuku starfish. Hoʻouku paʻa maiuu ma heliforah. Ka mea, i hele aku me ka'āpana o ka ai i loko o kona waha.

megalomania

'Aʻole i ka manawa ma mua i loko o ke Anuhema wai i loaʻa nunui kai punawelewele. Ma o ke kanaka, ka noiʻi hukihuki lakou i ka noonoo ana i ka mea pohihihi kŰia, a ua kapaia ka Polar gigantism. No kekahi, e like me ka manawa i ike ole ke kumu, ka icy wai o Antarctica huli ano o laha 'o ke kai punawelewele, i loko o ka Giants. Paha ia kuleana no ka hoʻokāʻoi 'ulu o ka oxygen, a ua iloko o ka wai huihui ma mua o ka mehana.

Ua Ua loaʻa i gigantomania ma Arctic wai e ae ole wale punawelewele, akā, i kekahi molluscs, crustaceans a me echinoderms. Hoʻokolokolo 'ana i mea e hoomau ana.

"Starfish a me ka punawelewele"

Anei oe manaʻo, e hoʻomau mākou, e kūkākūkā i ka 'ole a me ke ola o ka meaola holoholona? Akā, e ua hewa! Ma keia pauku, e kamaʻilio pū mākou e pili ana i ka mea kupaianaha puke, a wehewehe i ka rula o ka pomaikai mai o nā poʻe a me ka hoʻonohonohoʻia. nō kekahi o ia kuʻuna, e like punawelewele,: e ulu ana i ko lakou mau wawae, mai ke kino, he poo a me ka maka. Ka mea, hiki Launch, losing hapa o ka uha a nele o kona mau maka, akā, waiho me ke poo - e make.

ʻO kekahi mea starfish, o kona kino nana ano o ka mea, akā, ua nui okoa oihana: ke poʻo, a me ka lolo o ka holoholona mea,ʻaʻole i nā mea a pau, a ua hai i ka papa kuhikuhiE kino i loko o kēlā me kēia lala. A, ina o ka hōkū oki i ka lala, ka mea e e hoihoi hou ia. Oia hoi, ina ua oki i ke kai maikai i loko o kekahi mau māhele, ka mea, ua i hele i ka make, a me ka hope o ka manawa o ka halves e kuokoa holoholona. I mea, i ka hana o kēia hanana holoholona hiki hoomanao poʻe e hana like me decentralized latike.

Ka puke "Starfish a me ka punawelewele" - he vivid mamuli o ka mea i nā mea a pau i loko o ke ano maoli ka pono, a me ka nui o nā kānāwai o ka? Acaeoey mea pono e pili ana ma nā wahi o ke kanaka hope.