Barnacles. Ke ola kalapona, pilikia ka pua

Hawaii acorn barnacles - heʻano o ka maʻi 'aʻai barnacles (suborder barnacles). Na makua o keia? Ueo mea i ka paʻa ke ola, ka hoʻopili ana ia lakou iho i ka hana surfaces. Resettlement Ua hiki i ka larval ke kahua wale. Currently, a hiki i keia genus kikowaena 60? Ueo.

Mau meaola holoholona (Hawaii photo ma lalo nei) i calcareous pūpū, a ua pili i ka kūpapakū. Poho iho ia oia o ka papa 6, eha o ka i hana i ka chap, a i ka hiki i ka neʻe 'Aʻohe wai iaʻu. Crustacean waiho ma ka lalo o ka hale, sticking mau lala ma waena o hamama papa. Pela ka mea,ʻo ikaika rhythmic pepehi ana ia, i mea e kipaku aku i ka wai i loko o ka hale me ka ai (particles).

Ke anawaena barnacle kīnā ehiku mau kenimika a me ka lōʻihi - 13. 'ia nā pōpō mea IeAUPIIe, IAa IO whitish paha grayish me lonikū holehole mai ai i ka lole poni a me ka mea eleele.

Barnacle kona ākea poli pili i kekahi ili - he conch iwi, na pohaku, aa o ua laau, wahie o? Aeia, na hala ilalo o ka moku, e like me ia i kekahiʻano o nā holoholona. Aia ma lalo oe ke ike kiʻi o meaola holoholona, a hiki paʻa ka acorn. Ka lina, a ua hua mai barnacles, loa? Oiy. Ua, pale aku la mahana i ka 200 degere, a i paku ole ia i alkalis, nāʻakika a me nā nā'uheheʻe.

I hoʻi, nui eheu barnacles pinepine hoopau i palupalu huahuakai, no ka mea, i ka hale crustacean mea he ike loea a me ka paa kahua.

Ke ola kalapona o ka moana acorn

? Ac? O ke kai acorn ninoieo o ke kēia kahua o ka hoʻonaʻauao: hua manu, larva, kanaka makua crayfish. Ke larvae ka pukaʻana mai o nā hua lana o ka 'elele, a he mau kahua o ka hoʻonaʻauao: nauplius a me Zypries. Ma huʻihuʻi-wai? Ueo o larval ke kahua mau, mai 2 pule ma mua o ka mua o ka malama, oiai Tropical - ma kahi 3-5 lā.

Larvae ke kahua Zypries ole ai. No kekahi manawa ka mea, lana, akā, i kekahi manawa, ma ka 'ano kūpono e pili ana i ka kūpapakū. Kanaka makua pāpaʻi i ka paa ke ola.

Barnacles e ulu ana a me ka ulu ma ke 'ano kokololio uuku ae. Ma ke koaʻe ke, kekahi? Ueo i ua 1-2 pule ma hope o maluhia iho la i loaa ole waiwai nui. Ma ka paʻapū o Baltic Sea, e lawe ma kahi o na malama ekolu. Ke ola kīkoʻo o ka krill mea, mai 1-2 i ka 5-7 makahiki a oi.

Like multiplies barnacle

Ma waena o na kanaka e noho ana ma ka aoao, keʻa-fertilization ua lawe mai. Barnacle mea he hermaphrodite,ʻo ia hoʻi, kela mea keia mea i ka poe kane a me ka wahine gonads. Kokoke i ka lalo o ka mua paʻa o nā wāwae i weheia oviducts, mai i ka hua i ke aupuni ', laila hāʻule i loko o ka lua o ke kapa. Vas efferens kahe i loko o ka omo kane copulatory hui, i ka wā hui kaulua straightened, nei iluna ma waho a me loko o ka aahu lua o ka alo ana o ke kanaka. E hoʻolako ia i ka sperm fertilizes ka hua. Haʻawina i, ua mālama 'ia, a ma ia mea, ua hoʻomaka iholaʻo ia i ke kai acorn ke paʻi wale nō. Ma hope o fertilization, o ka hua manu hui i loko o ke kapa lua papa hui pu iho la i oviparous, a hoʻomaka palaoa.

Anu-hana kanaka hua ma ke kau wela, fertilize ia i loko o ka hoʻoilo, e lele i ka larvae mai. Heat-puni kanaka ma ka makahiki kau hua kekahi mau manawa.