ʻO ka ʻauʻau ʻauʻau ākea loa: he kakaʻikahi, nani, nā pipi wai
Laha ʻia nā pīkī ʻauʻau ma nā ʻāina he nui a kaulana no ka mālama ʻana i ke ola ma lalo o ka wai, akā noho pū kekahi i kahi niche o nā predators ikaika. ʻO kēia nā meaʻokoʻa hoihoi a ʻokoʻa hoʻi, akā naʻe, ʻo kekahi o nā ʻelele maikaʻi loa o kēia ʻohana ua kokoke e pau.
Nā mea
ʻO ka ʻauʻau kai ākea loa: kiʻi
ʻO wai ka ʻauʻau ākea
inoa: ʻAuʻau ākea
ʻŌlelo Lākni: ʻO Dytiscus latissimusPapa: nā inike - Pepelu
pūʻulu: Koleoptera - Coleoptera
Kaʻohana: ʻO nā nahu manu - Dytisciday
 | Nā wahi noho: | nā loko paʻa me nā mea kanu |
 | Pilikia no: | palai, crustaceans |
 | Ke ano o ka luku: | pono e palekana |
Kapa ʻia ka poʻe ʻauʻau ākea ʻo ka ʻauʻau ākea loa. ʻO ia kekahi o nā ʻano nui loa o ka ʻohana ʻauʻau kai a ʻo ka nui o kēia ʻano mea e hopohopo nui ai i waena o ka poʻe kaiapuni.
He aha ke ʻano o ka mea ʻauʻau ākea
He ākea ka naʻau ʻauʻau.
Hiki i ka lōʻihi o kahi pīkī makua ke hiki i 36-45 mm. He ākea loa ke kino a palahalaha loa. ʻO ke kala nui he ʻeleʻele ʻeleʻele me kahi ʻōmaʻomaʻo ʻōmaʻomaʻo. ʻO kahi hiʻohiʻona o kēia ʻano he palena melemele ākea e holo ana ma nā ʻaoʻao o ka elytra a me ka pronotum.
E like me nā lālā ʻē aʻe o kēia ʻohana, lele maikaʻi nā mea ʻauʻau ākea. Ua ulu maikaʻi ko lākou mau ʻēheu a i ke ahiahi hiki iā lākou ke lele i kahi kumu o ka mālamalama. Ke ʻauʻau nei nā wāwae waena a me hope o ka pipi a hana maikaʻi i kā lākou hana.
ʻAuʻau larva nui
ʻAuʻau ākea.
Ke nānā aku nei nā ʻōhua o kēia ʻano like me nā mākua. Hiki i ka lōʻihi o ko lākou kino ke piʻi i ka 6-8 cm. Aia ma ke poʻo he mau ʻāʻī koʻikoʻi koʻikoʻi a me nā maka hui ʻelua. ʻOi aku ka maikaʻi o ka hoʻomohala ʻana o nā kino o ka ʻike o nā larvae o kēia ʻano ma mua o ka poʻe mākua, e hiki ai iā lākou ke "nānā" i nā mea pio i loko o ke kolamu wai.
He poepoe a oblong ke kino o ka larva. ʻO ka ʻāpana koʻikoʻi o ka ʻōpū he mea liʻiliʻi loa a hoʻolako ʻia me nā kaʻina hana like me ka nila. ʻO nā wāwae ʻekolu a pau a me ka hope o ka ʻōpū o nā ʻōpala i uhi ʻia me nā lauoho e kōkua iā lākou e ʻauʻau.
Ka nohona o ka ʻauʻau ākea
ʻO nā pīkī makua a me nā larvae o kēia ʻano ke alakaʻi i kahi nohona predatory a hoʻopau kokoke i nā manawa āpau ma lalo o ka wai. ʻO nā mea ʻokoʻa wale nō ka lele ʻana o nā pīkī makua, inā pono, e hoʻoneʻe i kahi wai ʻē aʻe. ʻO ka meaʻai ma nā pae āpau o ka ulu ʻana o ka pipi:
- nā ʻōpuʻu;
- palai;
- larvae o nā caddisflies;
- iʻa iʻa;
- ilo;
- crustaceans.
ʻO kahi noho ʻauʻau ākea ākea
Makemake nā poʻe ʻauʻau ākea i nā wai nui me ka wai paʻa a me nā mea kanu ulu maikaʻi. ʻO ka maʻamau kēia mau loko a i ʻole nā kahawai. Ua kaupalena ʻia ka laulā o kēia mau iniseti i nā ʻāina o Central a me ʻEulopa ʻĀkau, e like me:
- Austria
- Pelekiuma;
- Bosenia me Hesegowina;
- Repubalika Czech
- Kenemaka;
- Wīwī
- Ikalia;
- Lakawia
- Nolewai;
- Polani
- Lūkia
- ʻO Ukraine
Ke kūlana mālama o ka mea ʻauʻau ākea
Ke emi mau nei ka nui o nā pipi o kēia ʻano a ma nā ʻāina he nui i manaʻo ʻia ua pau. I kēia manawa, hoʻokomo ʻia ka mea ʻauʻau ākea i ka International Red Book a no ka ʻāpana "Vulnerable species".
hopena
I kēlā me kēia makahiki ke emi nei ka nui o nā ʻano holoholona a ʻo ke kumu nui o kēia ke koho kūlohelohe a me nā hana kanaka. ʻO ka mea pōmaikaʻi, ʻoi aku ka liʻiliʻi o ke kuleana o ke kaiāulu hou no kāna mau hana a ke hana nei i nā mea āpau e hiki ai ke mālama a hoʻonui i ka nui o nā poʻe i pili i nā ʻano pilikia.
ʻO mua