He aha ka mea e ʻai ai ka pipi ʻauʻau: he manu lele wai ʻino
Ke haʻi ʻoe i nā pīkī, e hoʻomanaʻo ʻia nā insects maikaʻi e hānai ana i ka nectar pua a i ʻole Colorado potato beetles e ʻai ana i nā lau ma nā lāʻau ʻuala. Eia nō naʻe, nui loa ka ʻokoʻa o ka kauoha Coleoptera i hiki ke ʻike ʻia nā mea ʻokoʻa a me nā mea kupanaha i waena o lākou. ʻO kekahi o kēia mau mea ʻauʻau - ʻo nā pipi predatory e noho ana ma lalo o ka wai.
Nā mea
He aha ke ʻano o ka poʻe ʻauʻau: kiʻi
ʻO wai nā pipi ʻauʻau
inoa: Nā mea ʻauʻau
ʻŌlelo Lākni: DytiscidaePapa: nā inike - Pepelu
pūʻulu: Koleoptera - Coleoptera
 | Nā wahi noho: | wai kū, ʻāina pulu |
 | Pilikia no: | nā crustaceans liʻiliʻi, palai |
 | Ke ano o ka luku: | pono kekahi mau ʻohana i ka palekana |
He ʻohana nui ka poʻe ʻauʻau Zhukove noho ana ma na kino wai like ole. Aia ma mua o 4000 mau ʻelele like ʻole o kēia ʻohana ma ka honua, a ma kahi o 300 mau ʻano ʻauʻau kai i loaʻa ma ka ʻāina ʻo Rūsia.
ʻO ke ʻano a me ke ʻano o nā mea ʻauʻau
| kino kino | Maikaʻi loa ka poʻe ʻauʻau i ke ola ma lalo o ka wai. He ʻano pālahalaha ko lākou kino a ma luna o kona ʻili he aneane ʻaʻohe fiber a bristles, kahi e hoʻonui nui ai i ka wikiwiki o kā lākou neʻe ʻana i ke kolamu wai. |
| Ka lōʻihi a me ke kala | ʻO ka lōʻihi o ke kino o ka poʻe ʻauʻau makua ma nā ʻano ʻano like ʻole hiki ke piʻi mai 1 a 50 mm. ʻAneʻane like ke kala o ke kino a hiki ke ʻokoʻa mai ka ʻulaʻula-ʻeleʻele a ʻeleʻele. I kekahi mau ʻano, hiki ke ʻike ʻia nā kiko a me nā ʻōpala i ke kala, a me ka ʻili keleawe o ke kino luna. |
| Nā maka a me nā ʻumiʻumi | Aia nā maka o ka poʻe ʻauʻau ma nā kihi o ke poʻo. I kekahi mau lālā o ka ʻohana, ʻaʻole i hoʻoemi ʻia nā kino o ka ʻike. He ʻano filiform ka antennae o ka insect, he 11 mau ʻāpana a aia ma luna o nā maka. |
| lako waha | Ma muli o ka poʻe ʻauʻau ʻauʻau he poʻe ʻaihue, kūpono ko lākou waha no ka ʻai ʻana i ka meaʻai holoholona. ʻAʻole nui ka lōʻihi o nā manamana o ka pipi, akā ikaika a ikaika hoʻi, e hiki ai iā lākou ke maʻalahi i ka palai, nā tadpoles a me nā mea liʻiliʻi ʻē aʻe o nā loko. |
| Nā Limbs | ʻO nā wāwae mua a me waena o ka mea ʻauʻau he pōkole a ʻaʻole kūpono no ka ʻauʻau. ʻO ke kua o nā lālā ʻauʻau ke kuleana o ka neʻe ʻana ma lalo o ka wai. ʻO nā femurs a me ka tibia o kēia mau wāwae he lōʻihi a palahalaha loa. Loaʻa iā lākou kahi laina lauoho kūikawā e kōkua i ka nalo e hoe i lalo o ka wai. |
| Nā Wings | ʻOiai ke ʻano o ka noho ʻana ma lalo o ka wai, ʻo ka hapa nui o ka poʻe ʻauʻau he mau ʻēheu i kūkulu maikaʻi ʻia, a hoʻohana lākou iā lākou no nā mokulele. Hiki i kēia mana ke kōkua i nā ʻōpala e neʻe ma waena o nā kino wai like ʻole. Ma kahi helu liʻiliʻi wale nō, hoʻemi ʻia nā ʻēheu lele. |
Nā ʻokoʻa ma waena o nā kāne a me nā wahine
He mau mea ʻauʻau.
Ma nā ʻano mea ʻauʻau āpau, hōʻike maikaʻi ʻia ka dimorphism wahine. ʻO ka ʻokoʻa nui ma waena o nā kāne a me nā wahine ʻo ia ka loaʻa ʻana o nā mea hānai kūikawā ma nā wāwae mua o nā kāne. Hiki ke ʻokoʻa ke ʻano a me ka nui o nā Suckers, akā ʻo ke kumu o kēia okana e like mau - e paʻa i ka wahine i ka wā o ka male. I kekahi mau ʻano ʻauʻau, aia paha nā ʻokoʻa ʻē aʻe ma waena o nā kāne like ʻole:
- ka hele ʻana o kahi mea hana stridulatory i nā kāne;
- nāʻano likeʻole o ka anal sternitis;
- ʻo ka microsculpture nui ma ka pronotum a me ka elytra o ka wahine;
- ka hele ʻana o kahi ʻōlinolino ma ke kino o ke kāne;
- ʻokoʻa ke kala o ka elytra i nā kāne a me nā wahine.
Ka nohona o ka poʻe ʻauʻau
Ma kahi kokoke i nā pae o ka hoʻomohala ʻana, noho ka poʻe ʻauʻau ma lalo o ka wai, koe naʻe nā pupae. Manaʻo maikaʻi kēia mau ʻōpala i nā ʻano wai like ʻole a ua aʻo ʻia ʻaʻole e ola wale i loko o ia mau kūlana, akā no ka ʻimi ikaika ʻana i ka poʻe nāwaliwali o ka "aupuni lalo".
ʻAʻole ʻike ka poʻe ʻauʻau i ka loaʻa ʻana o ka oxygen mai ka wai, akā hiki iā lākou ke lawe i nā wahi liʻiliʻi o ia mea ma lalo o kā lākou elytra.
Aia nā spiracles o ka poʻe ʻauʻau ma ka ʻaoʻao o luna o ka ʻōpū, e hiki ai iā lākou ke lawe i ka ea me ka lana ʻole ʻana i ka ʻili. No ka lawe ʻana i ka hanu a hoʻopiha i nā lako, ua lawa ka mea ʻauʻau e hoʻokuʻu i ka hope hope o ka ʻōpū i waho o ka wai no ka manawa pōkole.
ʻO nā mākua a me nā larvae o ka poʻe ʻauʻau he poʻe ʻaihue a haʻaheo i ka ʻai maikaʻi loa. ʻO kā lākou meaʻai e pili ana i nā kānaka liʻiliʻi o nā kino wai:
- nā ʻōpuʻu dragonfly;
- nā moena moe;
- crustaceans;
- ilo;
- iʻa iʻa;
- nā ʻōpuʻu;
- nā rana;
- caviar iʻa.
Hiki i ka poʻe ʻauʻau ke lilo i ʻaina ahiahi na kekahi. Ma waena o nā holoholona e hānai ana i kēia mau pipi, penei:
- iʻa;
- manu wai;
- nā mea hānai liʻiliʻi.
ʻAuʻau kai ʻino.
Noho luʻu
Loaʻa nā ʻelele o ka ʻohana ʻauʻau kokoke i ka honua holoʻokoʻa, a ʻoi aku ma mua o 100 mau ʻano endemic e noho nei ma Australia. Hiki i nā pīkī ke ola i nā ʻano wai like ʻole, e like me:
- muliwai;
- loko;
- punawai;
- uku;
- kahawai;
- loko wai hana;
- nā poho;
- ʻauwai wai;
- nā punawai.
Makemake ka poʻe ʻauʻau i nā kino wai kūpaʻa a lohi paha, akā maikaʻi kekahi mau ʻano ma nā kahawai mauna wikiwiki.
ʻO ka waiwai o ka poʻe ʻauʻau ma ke ʻano
Hiki i nā lālā o ka ʻohana ʻauʻau ke pōmaikaʻi a me ka pōʻino. No ka laʻana, ʻo ka ʻai o kekahi mau ʻano nui he iʻa liʻiliʻi a me ka palai. I ka wā e piʻi nui ai ka heluna o nā ʻiʻo predatory, hiki ke hoʻoweliweli ʻia ka heluna o nā iʻa he nui.
ʻO nā pōmaikaʻi, aia kekahi mau ʻano ʻauʻau kai ʻai nui i nā larvae o nā ʻēheu ʻelua ʻēheu ʻino. Eia kekahi, nui nā ʻano i hoʻokomo ʻia i loko o ka ʻai o kēia mau pipi e lawe i kahi maʻi weliweli - malaria.
https://youtu.be/LQw_so-V0HM
hopena
ʻO ka poʻe ʻauʻau kahi ʻohana kūʻokoʻa o nā pipi i hoʻokō i ka lanakila ʻana ʻaʻole i ka lewa wale nō, akā i ka honua lalo. Ma kekahi mau waihona liʻiliʻi, ua hiki i kēia mau pipi ke noho i kahi niche o nā predators kiʻekiʻe. Hōʻike hou kēia i ka hiki ke hana i nā mea he nui.
ʻO mua