Anter
ʻO ka protozoa a i ʻole protozoa he microscopic lākou, nā meaola unicellular o ke ʻano like i kekahi i kekahi. Noho lākou i nā wahi wai a i ʻole i nā wahi wai.
Mai ka manaʻo etymological o ka ʻōlelo protozoon Loaʻa ʻelua mau huaʻōlelo: "proto" ʻo ia hoʻi ka mua a me "zoo" ʻo ia hoʻi holoholona.
Hiki ke ʻike ʻia kēia ʻano microorganism ma lalo o kahi microscope. Hiki iā lākou ke ulu a i ka millimeter. I kēia manawa ua loaʻa lākou e pili ana 50,000 ʻano o ka protozoa. He hana kā lākou kāohi i nā hunaola bacteria.
Hōʻike ʻia ko lākou ala hanu ma o ka membrane pūnaewele a hoʻohana lākou i nā huna wai e hana pēlā (ʻoiai lākou e noho nei i nā wahi kahi e mau ai ka haʻahaʻa). ʻAi lākou i ka limu, fungi a i ʻole bacteria.
ʻO ka maʻamau maʻamau kēia ʻano o nā pūnaewele i ke ʻano o nā parasites i nā holoholona a me nā mea kanu.
E nānā pū:He aha ka parasitism?
Hana kope lākou i nā ʻano ʻelua:
- Hoʻonui hānau hou (ma ka pālua ʻelua)
- Mea hoʻohua sexual kahi e hiki ai ke hoʻokaʻawale ʻia e:
- Hoʻohui. Hana ʻia ka hana hou ma o ka hoʻololi ʻana o nā mea like ʻole i waena o kekahi hunaʻi a me kekahi.
- ʻO Isogametes. Hana ʻia kēia ʻano hana kope i ke kope ʻana o kahi huna me kahi mea i loaʻa nā mea like ʻole e like me ka mea mua.
I mea e hāʻawi ai i nā laʻana o ka protozoa he mea pono e hoʻokaʻawale i waena o 4 ʻano ʻokoʻa o ka protozoa.
Flagellated protozoa
Elongated kona kinona a loaʻa kekahi ʻano o ka huelo e lawe i ka inoa o hae hae ʻoiai hoʻoliʻiliʻi loa kā lākou neʻe. Hiki iā ia ke loaʻa i nā vertebrates a me nā invertebrates. I ka hihia o nā kānaka, ʻo ia ke kumu o ka maʻi Chagas. Kekahi mau laʻana:
- ʻO Trypanosoma Cruzi.
- Euglena.
- ʻO Trichomonas
- ʻO Schizotrypanum
- ʻO Giardia
- Volvox
- Noctiluca
- ʻO Trachelomonas
- Pediastrum
- Naegleria
Ciliated protozoa
Noho lākou i loko o ka wai hou stagnant: lagoons a i ʻole nā loko wai i loaʻa kahi ʻano nui o nā meaola. Kekahi mau laʻana:
- ʻO ka Paramecium. Hele lākou i waena o nā hale pōkole e like me nā lauoho liʻiliʻi.
- Balantidium
- Colpoda
- Paramecium
- Colpidium
- Didinium
- ʻO Dileptus
- Lacrymaria
- ʻO Blepharocorys
- ʻO Entodinium
- Kolamu
Sporozoan protozoa
Noho lākou i loko o nā hunaola o nā mea ola (ʻo ia ko lākou mea hoʻokipa). Nā laʻana o kēia ʻano protozoa:
- ʻO kaMalarie Plomarium, ka mea i lawe ʻia e ka nahu o ka namu.
- Loxodes
- ʻO Plasmodium vivax
- Plasmodium falciparum
- Plasmodium ovale
- ʻEimeria (ʻano o nā lāpaki)
- Haemosporidia (i ola i nā ʻulaʻula koko)
- ʻO Coccidia kēlā pinepine i nā ʻōpū o nā holoholona
- Toxoplasma Gondii, hoʻoili ʻia e ka ʻiʻo ʻulaʻula i ke kūlana maikaʻi ʻole a i ʻole undercooked.
- Ascetosporea ʻano e ka noho ʻana i nā invertebrates kai.
Rhizopod protozoa
Hele lākou me nā neʻe cytoplasmic. He ʻano wāwae wawae kā lākou.Kekahi mau laʻana:
- Amoeba
- Entamoeba coli
- Iodamoeba buetschlii
- Endolimax nana
