Hiʻona o ka 'ole a me ka crustacean ola. I ka waiwai o ka pūpū ma ka 'ano a me ka kanaka ola

Branch o kālaimeaola i hopohopo a me ka hoʻopaʻa 'ana i ola meaola i noho ai ka poepoe honua, ua kapaʻia zoology. Kekahi o kona pauku pono helu kuhi henua i ka pae ana o multicellular holoholona - crustacean. Lākou 'ole,' ano o ke ola, e like me ka waiwai o ka pūpū ma ka 'ano a me ka kanaka ola e e hookolokolo aku la ia i loko o kēia' atikala.

systematics crustaceans

Mawaena o ka invertebrate meaola e noho i ka Honua, me nā holoholona ku, a i hui ma Arthropodsʻano. Crustaceans i kekahi o na superclasses o keia taxon, kona mau lala e nohoʻano nui ma ka hou a me ka moana wai. Wale kekahi o lakou, e like me woodlice a me ka'āina pāpaʻi e noho iloko o ke kuaua'āina mau mea. Ma ka Superclass Crustaceans ioiinyony: lalo papa Ka maʻi 'aʻai, a me ka mea kiekie oia ka papa (decapod) Ka maʻi' aʻai.

I ka huli, kēlā i kēia mau taxa ninoieo o ka uuku taxonomic pūʻulu - nā pūʻulu. Lower crustaceans i ke kumu o ka zooplankton, no laila, ka mea, ua nui ka 'ano a me ka kanaka ola. ʻano nui, e like me kekahi o nā loulou mua i loko o ka meaʻai kaula mana, haʻahaʻa Ka maʻi 'aʻai i ka ai kumu no ka iʻa a me ka wai mammals. Mahalo i nā lālā o ka mea isopods, copepods a me cladocerans, kai mea kiʻi i ka piha kumuʻiʻoʻai i kekahi hapa o ka lalo kino maʻi 'aʻai nā digestible polypeptides.

Ma ka papa o ke kiekie crustaceans ka loaʻa o kekahi pa alima - decapod, i ua poe e na holoholona e like me pāpaʻi, lobsters, lobsters a me shrimp.

Avilable crustaceans

Ke kumu o ka papa i loko o nā papa o nā holoholona i kau aku ma luna o nā mea a pau i ka oko ao i loko o ka mawaho 'ole o kēia mau meaola. Ma lalo Ka maʻi 'aʻai e like me Cyclops (copepods poe), daphnia (Cladocera poe), chickweed (Isopoda poe), i ke kino maupaʻa he pili-a eia i helu o Hoʻohana (Hoʻohana) ma luna o ka abdomen, a ma kahi lala. Ma ka hope Hoʻohana, ia mea he maopopo hoʻonaʻauao - ke'ō. Ke kino He pahee a me ka wiwi chitin iwi, ma a ka translucent maloko nā loko o nā holoholona.

Ke kiekie o ka crustaceans, nona ka 'elele i ka paakiki chitinous iwi impregnated pu ia, a me ka mea i ikaika kaawale ana o ke kino ma ka cephalothorax a me ka abdomen me kekahi mau helu o Hoʻohana i loko o ia mau mea. No laila, crayfish golovogrudnom ma ka Pauku 5 a me 8 Hoʻohana, niioaaonoaaiii, a me ka abdomen he 6 Hoʻohana. No hoi malacostraca, ma ka Akä naÿe i ka lalo, ua holo wāwae ma luna o ka abdomen.

Pūnao a me ka nui i hana '

E like me ka olelo mai mua, ke ola o ka hapanui crustaceans i loko o ka wai. No laila, ka mea, ua ai-hea maopopo akaka idioadaptation - ka hoʻololiʻana i kekahi mau 'āina a puni: hanu ma ke kinoʻili paha halo o mua Hoʻoponopono kino kinona, ka iwi iloko olaila o chitin a impregnated me ka wai-repellent waiwai - paʻapuna.

Systems o crustaceans e like me circulatory, naehana hanu a me kaʻaʻa puʻuwai i homeostasis - ka malama ana o maʻamau metabolicʻilikai. It E e hoʻomaopopo i nā crustaceans a pau ,ʻaʻole i paʻa circulatory'ōnaehana, a me ka naau o ke eke oi ana e like me ka pentagonal kino me 3 hui o ka nohona kiwikā. Mai ka mea, i ka cephalothorax a me abdomen haalele arteries e lawe ke koko hāpai ka mahuaola a me ka oxygen ma ia a pau nā loko o nā holoholona, kūpono ma ka hui kino lua, kapa miksotselem. No ka mea, he manawa venous koko komo i ka halo o mua, i ua hookuuia oia mai ka o carbon dioxide, a oxygenated, haliu ae la ia i loko o arterial. Ma ka puka i loko o ka pericardium, ua hele 'ana i ka naau.

Szczytno - he ano pae o crustaceans

Mau holoholona, i mea i ka pae o ka freshwater poʻe e noho ana ke ola i loko o ephemeral loko. I ka evaporates i ka wai,ʻo ia schiten eli iho i loko o ka lepo, a me ka kekahi manawa, aole ia i lilo aku kona vitality. Nā hua waiho ia e na wahine ma ka lalo o ka? Aieeeua hiki ke hūnāʻia i ka 15 makahiki. Ka mea, e lawe wale ia i ka makani a me ka lepo (particles), no laila, Szczytno noho kokoke wahi koe Antarctica a meʻApelika Waena nahele no hoi ia.

Lifecycle crustaceans

Nā 'elele o keia superclass hālāwai me kona ano ano elua, e like me pololei' ana o ka crayfish, a oi luna ', a me ka larval kahua o ka hoʻonaʻauao. Ma keia hihia, ua kapaiaʻauhau'ēʻaʻe ka ulu ana. He typical no ka pūʻulu o copepods a me cladocerans, a me ia lŘlŘ i kiekie ae Ka maʻi 'aʻai, no kekahi laʻana, lobster paha crayfish. Crustaceans, 'elele o ka i nā pelagic paha planktonic larval palapala, kapaʻia nauplii a me ka zoea, hoʻomano māhele ma ka aoao maoli: ka mea, o ka poe i noho ma ka Hawaiian wai o Australia, North America a meʻEulopa. Nā kūlana o ka ola kalapona o crustaceans hoi malalo o ko lākou endocrine'ōnaehana hōʻike androgenic postkomissuralnymi a me ka sinus glands. Ka mea, pee hormones e hooponopono keʻano o ka hanaʻana o ka puberty moult a me ka hou 'ana o ka larvae i loko o nā mākua.

I ka waiwai o ka pūpū ma ka 'ano a me ka kanaka ola

Animals pili ana i ka poe o decapods e like me lobsters (lobsters), crayfish, pāpaʻi, i waiwai kalepa? Ueo ka hoʻolako 'kanaka delicacy a me kiʻekiʻe-kumuʻiʻo ai. O ka nui i na elele o ka lalo crayfish: cyclops, daphnia, wai hoki, a i kaʻai no ka ia, no ka laʻana, no ka me Salemona a me ka sturgeon.

Crayfish, a ua pinepine kapaia ka haukapila kahu, hoʻomaʻemaʻe i ka lalo o ka poe make ke aloha residues. Oiai ka waiwai o ka pūpū ma ka 'ano a me ka kanaka ke ola i loko o ka poi pu oluʻolu hoopii, akā, kekahi holoholona i nā palapala, e like me carp na uku hoi kekahi i papakaukau lilo o kālepa iʻa? Ueo. A Cyclops i waena kaua o parasitic ilo: Guinea ilo, a me ka tapeworm laulā.

Mākou i ike ia mau holoholona i komo i loko o ka Arthropodsʻano, ia mea nui ka loulou ma maoli nā kaiaola o ko mākou Honua, a me ka nui ana o crustaceans ma ka 'ano a me ka kanaka ola e ole e underestimated. Kekahi laha 'ana o kēia mau holoholona (no ka laʻana, muliwai shirokopaly Ka maʻi' aʻai, mantis) i makemake ai e like me ka miomio, a me kā lākou luku mea kū i ka kānāwai.