Keʻano a me ka papa o mollusks. General ano o molluscs. He aha ka salivary gland ma molluscs?

Ka pūpū i waena o nā invertebrates loa kahiko. Kapa hoʻohanohano ma ke alo o ke kino lua a me ke kiʻekiʻe ua pilikia hoonohonoho na nā loko. He nui no ia i ka calcareous iwi, a ua nani maikaʻi hoomaluia ma kā lākou mau kino pepehi mau enemi.

Kaianoho koholā e haapau nei i a. Aina a me ka wai Ua nui ka loulou i loko o ka meaʻai kaula, ka mea, ai na holoholona. Eia hou kekahi, he nui wale o ia mau mea i loko o nā kahua o ka hoʻonaʻauao kakahiaka o? Acaeoey e parasites o ka iʻa, pinepine malama like? Aieeeua kaua no na mea he nui parasitic ilo. Ma keia manao, au makemake makemake e maopopo kânaka o ka oo? Ecia, i loko o kekahi hihia hiki ole inu i ka wai pololei mai ka hamama Reservoir. Na ma ka kinowai larvae opisthorchis e e olioli, e kiʻi i loko o kou digestive'āpana, kahi kokoke i ke ake!

Ua UaʻAʻole pinepine ke hoole i keia, aka, he nui laha 'ana o kēia' ano i predatory Aloha Hawaii. I ka hana ana pela, e kōkua i ka hooulu ana o salivary gland. Ma ke ala, i mea ka salivary gland i loko o molluscs? Ma lalo o kēia mamalu makahiki hoʻohuʻu loa he palahalaha pae o kekahi nā loko, a i aia i loko o ka pharynx, a me ka moʻolelo lua. Ka mea, i papahana no ka secretion o nā waiwai, kona ano hiki e loa okoa, mai ko makou hoomaopopo ana o ka hua'ōlelo "kuha".

E like me ka rula, na mollusks i kekahi a mau hui o nā glands, a ma kekahi? Ueo hiki i ka nui loa kilakila nui. No ka hapanui 'ano o ka waiwai pio huna, i ka mea, hookuu aku, he mai 2,18 a 4,25% mea kemikala papa sulfuricʻakika. Ua kōkua nā e paleʻia aku Moana a me ka waiwai pio ma luna o ko lakou mau hoahanau (sulfuricʻakika wahi aku me ka hoike mai i calcareous leho). A i ka salivary gland o mollusks.

Other maoli cia

He nui no ka laha 'ana o slugs a me ka hometa, i alahula mau poino i ka mahiai a puni ka honua. I ka Ia manawa, ia mea ka pūpū hula heʻano nui kūlana i loko o ka global wai lapaʻau, no ka mea, haawi mai ua hoʻohana 'ia i wae mai o ia ke aloha. Ma na aina, nui bivalves piha iho i loko o meaola aina, e like me ka mea mau i ka waiwai ai huahana, a iloko ona i kakauia he wahi lihi iki o ke kumuʻiʻo. Mau elele o ka pūpū (mussels a me oysters) e hoʻohana 'ia paha ma dietary kino.

Ma ka mua USSR miomio, noonoo iho la hookahi 19 'elele o kēiaʻano kahiko. I loko nō o ka 'ano o molluscs, ka mea pono e hana me ka malama, e like me ka mea iʻano nui no ka pono functioning o na mea he nui maoli habitats.

I mau, na ka pūpū i pinepine okoa mea hiki mea nui i kānaka. No ka laʻana, momi nuipa a piha iho ma na mea he nui Hawaiian aina, e like me kēiaʻano o ka mea he wale mai ana no maoli momi. Kekahi clams mea he nui loa no ka lāʻau lapaʻau, Nine Inch a me ka kaʻina hana.

Makemake 'oe makemake e ike i hoihoi' kūʻiʻo e pili ana i ka pūpū? I ka wā kahiko, a me ka Middle Ages, i kekahi manawa inconspicuous cephalopods i ke kumu no ka mea e pono ai o holoʻokoʻa'āina, no ka mea, o ka ia extracted waiwai i ke kapa ula, a i iaʻi lakou me ke kapa alii, a me ka aahu hanohano!

ʻAno ka pūpū

I ka huina, he oi aku 130 000? Ueony (ʻo ia, unbelievable ka nohona o molluscs). Clams ma ka huina helu no ka oi wale ma arthropods, i ka lua o ka loa nui ola meaola ma ka Honua. Ka hapanui o ia ola ana i loko o ka wai, a me wale i ka kŘpa a he uuku o? Ueo ua koho i ko lakou wahi o ka noho ai aina.

General ano

Kokoke i na holoholona a pau i kekahi hapa o kēiaʻano i wehewehe aku e kekahi mau kekahi hiʻona. Eia i hookama i keia la i kekahi mau ano o ka pūpū.

• Mua, he ekolu-ahu iho. Lākou'ōnaehana kino i hana mai i ka ectoderm, endoderm a me ka mesoderm.
• Symmetryʻeluaʻaoʻaoʻano kena nui pohupani hale o ka nui o ko lākou mau kino.
• Ole-Hoʻohana kino, ma ka hapanui o na hihia, kŘpa a maluhia paa limestone iho.
• Aia ka he ili hipa (ʻaʻahu), i envelops a pau o ko lākou mau kino.
• No ka neʻe 'Ua pono-i ho'ākāka' Muscle outgrowth (wāwae).
• Coelomic lua loa poorly hoikeia.
• Aia i kokoke a pau na ia hui,'ōnaehana (i loko o ka Nohie palapala, o ka papa), e like me ka pono me loko o na holoholona kiʻekiʻe.

Penei, he mau ano o ka pūpū i ka 'ia ma mua o mākou - loa ke kino, akā nō primitive holoholona. He mea känalua 'i na mea he nui kńnaka manaoio clam ka papa kuhikuhiE kupuna o ka helu nui o nā meaola e noho ana ma luna o mākou Honua. No ka mōakaaka, ke haawi aku i ka papaʻaina i loko o nui au mamuli pena ano o ka loa, he pono ole papa elua.

piha hoakaka

Ma gastropods kino nei nō symmetrical, eia nae bivalve? Ueo i mālama. I ka māhele o ke kino i loko o Hoʻohana malamaia wale nō i loko o ka loa primitive? Ueo. Secondary kino lua hooku iho la ia i kaʻeke a puni i ka naau Muscle a me ka 'īnea i nā loko. ua piha me ka parenchyma ke holoʻokoʻa ka lewa ma waena o nā kino loa.

Ke kumu o ka hapanui laha 'o mollusks hiki ke maheleia i loko o ka papa penei:

• Head.
• Torso.
• Muscle wāwae ma a ka neʻeʻana.

A pau bivalve laha 'ana o ke poʻo ua pau hoemiia. Ma lalo wawae eha ia mea, nunui muscular lima e evolves, mai ke kumu mai o ka abdominal pa. Kokoke i ke kumu o ke kinoʻiliʻano he nui pleated kapa. Ma waena o ka mea, a me ke kino aia no heʻano nui lua ma a na kēia mau kino i ke aupuni ': ka halo o mua, a me ka hopena o ka' īnea i a me ka excretory nenoai. I aahu malū 'ona i reacts me ka wai, e hana i ka paa iwi.

Ka iwi hiki e kekahi pono paa, a iloko o elua kiwikā a oi papa. I ka haku mele 'ana o kēia wahi komo nui kalapona'okikene lua (o ka papa, i ka ua nakiiia ma moku'āina - CaCO ₃₎ a me ka conchiolin, kūikawā ke aloha waiwai i ua synthesized ma ke kino o ka mollusk. Eia naʻe, he nui laha 'o ka mollusc iwi loa paha hapa' ia 'hoemiia. Ma slugs mai ka mea, he ua wale he wahi una nui like 'ole.

Ano o ka digestive'ōnaehana

gastropods

Ma ka mua pau ana o ke poo i ka waha. Ke kumu nui kino o ia mea ikaika, muscular elelo, a ua uhiia i ka pakahi aku la ia ikaika chitin rasp (radula). Me ke kōkua o ke cochlea kepa līoho 'ole' ē aʻe ke aloha ka penaʻana ma luna o nā mea a pau ho'āmana surfaces. Ma predatory? Ueo (o a mākou e kūkā ai ma lalo nei) 'ōlelo i reborn ma'ōlewa a me kaʻoʻoleʻa proboscis, a ua manaoia no ka weheʻana i ka leho o' ē aʻe mollusks.

Mākou cone (o ka mea i ana au i ke kaawale), kekahi Hoʻohana o ka radula ana ma kela aoao o ka waha, a hana i kekahi ano o ka harpoon. Me kā lākou kōkua, mau elele o ka pūpū literally pahu i kā lākou ino i loko o ka nāna. Ua lilo i kūikawā "ʻepekema" kekahi mau predatory gastropods 'ōlelo, ka mea pono? eou puka i loko o ka iwi o kona mea pio, e inject ino.

bivalve

I kā lākou hihia, a pau ka nui maʻalahi. Ka mea, e moe motionless ma ka lalo (a, ke kau nei paa i pili i ka kūpapakū), profiltrovyvaya ma kona kino haneri o nā lika o ka wai me ka mea hoʻoheheʻe ke aloha mea. I wae '(particles) komo' ana i loko o ka bulky'ōpū.

naehana hanu

Ka hapa nui o na? Ueo hanu ana ma halo o mua. Aia mea he "alo" a me ka "hope" ano. Ma mua o ka halo o mua i ke aupuni 'o ke alo o ke kino a me ke kihi kuhikuhi mua. Alaila, i loko o ka lua o ka hihia i ke kihi nana hoʻi. Kekahi nudibranchs lilo lākou mau halo o mua i loko o ka literal ano o ka olelo. Mau nui clams hanu 'ana ma ka ili.

E hana i kēia, ka mea, nui ka kūikawā kino ili adaptive type. I ka honua? Ueo a me kiʻekiʻe wai mollusks (lākou mau kūpuna hou hoi i ka wai) o ke kapa hapa ua wahiia, ho okumu i ke ano o ka malamalama, i nā pā pōhaku o i i komo iloko ma na moku koko densely. E hanu i hoalaia ia e ikuwa ana i ka waiʻili, a me ka lewa lako pūʻali koa i mea e kekahi kūikawā spiracles. Heart, Aia i kahi loihi, mai ka naehana'ōnaehana, ka simplest "kūkulu" oia no kekahi atrium a me ka ventricle.

I ka papa kuhikuhiE papa i kekahi hapa o keʻano

E like me ka māheleʻia 'ano o ka pūpū? Classes o molluscs (i ka huina o na apana ewalu), "kau" ka ekolu oi aku ka nui.

• Gastropods (Gastropoda). Kēia nā tausani o ka laha 'o e ikuwa ana o nā mea a pau nui like' ole, i ke kumu nui hiʻona o i mea no ka haahaa māmā holo o ka hele a me ka pono-ulu muscular wawae.
• Bivalves (Bivalvia). I ka iwi o nā kiwikā. E like me ka rula, hoa a pau o ka papa o? Ueony i sedentary, AEeOEXAaI. E hiki anei i nā neʻe Via muscular wāwae, a ma mokulele hēkī hookomo iho la ia, kipakuʻia akula pressurized ka wai.
• Cephalopod (Cephalopoda). Hoʻoneʻe clams, scallops a hōʻole loa, a me ia mea i loko o kona uuku.

Owai hou aʻe ua komo i loko o ke 'ano o ka pūpū? molluscs papa e like: i hou i nā mea a pau i ka luna, eia nō niho a iwi, omo a me ka caudofoveata, solenogastres a me monoplacophora. A pau o ia mea, e ola ana a me ka thriving.

He aha ke ano o ka wāwahie mollusks no? molluscs papa i mea ole ua lilo ano:

• Rostroconchia.
• Tentaculites.

Ma ke ala e olelo ana, o ka ia monoplacophora a 1952 i manaoia loa iaʻi, akā, i ka manawa o ka moku "Galatea" me ka noiʻi huakaʻi ma luna hoopahele ae la i kekahi mau hou meaola i i ua häʻawi mai ai iä ka hou? Ueo Neopilina galatheae. E like me 'oe ke ike, Ua haawiia mai i ka inoa o kēia' ano o ka pūpū ma ka aoao o ka noiʻi moku, i loaʻa iā lākou. Eia naʻe, ma ka 'epekema hana, ia mea,ʻaʻole uncommon: ano hou pinepine i koho ma ka hanohano o ko lākou discovererʻImi Loa.

Pela ka mea, ua hiki i nā mea a pau mahope makahiki a me ka hou noiʻi nuʻukia e e hiki, e hoʻowaiwai i ke 'ano o ka pūpū: clams papa, i mea e manaoia e e loa iaʻi, ka mea hiki ke waiho hanohano i loko o ka fathomless hohonu o ka moana.

hana hoihoi 'kūʻiʻo

Like Kupanaha me ka mea e kani, kekahi o ka Moana noho pilikia loa a me ka hiki ole i ka Honua i manaoia ... seemingly noho malie hoi e ikuwa ana. No ka laʻana, cone hometa (lat. Conidae), i ka make i ka mea i hana i ka mea, ua hoʻohana 'ia i loko o ka hana o kēia pharmacists o kekahi mauʻano o ka pohihihi ai'. Incidentally, Ua loa hoaponoia i ka inoa o ka pūpū ohana. Lākou mau helehelena, a me ka mea loa e like me ka truncatedʻohana.

Ka mea hiki e paakiki aiia wale nō i hoohana ńlua ia ma floodplain waiwai pio. O ka papa, e like me ka mea hope, e ka loa koloniala, sedentary? Ueony, like no ka 'ē aʻe e ikuwa ana wale hiki ole mālama mai. Ka luahi a me kona nui e oi aku mamua o umi manawa i ka hahai holoholona. Makemake e ike hou hoihoi 'kūʻiʻo e pili ana i ka pūpū? ʻAe 'oluʻolu!

Ma ke ki ina hana like o ka mea hihiu e ikuwa ana

Loa pinepine kipi, mollusc hoʻohana kona loa ikaika kino, ikaika muscular wawae. Ua hiki e pili ana i ka? Iecaianoaaiiie me ka pūʻali koa like paha i ka palapala noi o ka ikaika o ka 20 kg! Predatory hometa i mea nui iho la ia. No ka laʻana, i ka "iʻa" ka oyster wehe i emi ma mua o ka hola me ka ikaika o ka umi wale nō i nā kilo! Ma pōkole, i ke ola o ka molluscs Ua oi pilikia ma mua o ka mea mea e manaʻo e pili ana ia ...

Other laha 'o gastropods, a i makemake ole e pahu aku ai mālie prosverlivaya? Iecaianoaaiiuo poho iho ma kekahi kūikawā proboscis. A pono i ke kaʻina mea noonoo ole a me ka hiki wawe ole, e hea aku i nā mea a pau i makemake ai. Ke'ī mai, i ka wa a ka mānoanoa o ka iwi wale nō i loko o 0,1 mm o hanau e lawe mai i ka 13 hola! Yeah, i kēia hana o ka "hihiu" Ua pono wale no e ikuwa ana ...

Noho male 'ana!

E hoike mai i kekahi haole iwi, a o ka mea nana ka waiwai, ka pūpū hoʻohana sulfuricʻakika (oe ano i ka mea a ka salivary gland i loko o mollusks). Mai ka make ana ka nui a me ka maʻalahi wikiwiki. Once ka puka ua hana, o ka Moana hoʻomaka e lohi ai i kona waiwai pio, mai ka "AEeAaOA", e hoʻohana ana i kā lākou mau proboscis. I kekahi nui, keia kino hiki maluhia e manaoia he mea like o ko mākou mau lima, no ka mea, ua pili 'ole i loko o ka hopu, a hoopaa ia waiwai pio. Eia hou, i ka manu'ū, hiki pinepine e holo ana i loko o ia i kekahi ala e aku i ka lōʻihi o ke kino o ka hahai holoholona.

A pehea e ikuwa ana e kiʻi i ko lakou pio, a hiki mai ka hohonu mawae a me ka nui leho. Once hou, i ka mea, mea mai ka proboscis i loko o ka luahi o ka kino injected i ka ikaika ka mea awaawa make, a ua nānā 'ana ma luna o chemically maemae sulfuricʻakika (nolaila ia i kuu mai i ka "halaʻole" o ka salivary glands). Ma pōkole, ano oe e ike pono i ka mea a ka salivary gland ma molluscs a me ke kumu e pono ai ia.