I-tilapia yaseNayile: le nhlanzi isibona kanjani isiyengo sakho
I-tilapia yaseNayile: yimuphi umbala wesiyengo le nhlanzi ekwazi ngempela ukuwubona, ekujuleni kwakho nasemanzini akho. Izinhlobo zamakhoni ezingu-4, isiqongo ku-560 nm. Umehluko ohleliwe wemibala engu-54.
Oreochromis niloticus
Kukaliwe kulolu hlobo I-UV ayikwazi ukuboniswa
Iziqongo zamakhoni ziwukukala okuqondile kwalolu hlobo. Okunye konke kule modeli — i-optics yamanzi, umehluko, ibanga lokubona — kusengukulinganisela, futhi akukho kukho okubikezela ukuthi inhlanzi izohlasela yini. Lolu hlobo lunekhoni ye-UV: cishe ingxenye engu-92% yokuzwela kwalelo khoni ingaphansi kuka-400 nm, lapho isikrini sefoni singenakukukhombisa lutho khona. Isiteshi se-UV sidwetshwe ngombala ongewona, njengoba sisho.
Ukuzwela kwe-spectrum
| Iziqongo zamakhoni | λmax | I-chromophore |
|---|---|---|
| I-UV | 370 nm | A1 |
| Obufushane | 455 nm | A1 |
| Obuphakathi | 530 nm | A1 |
| Obude | 560 nm | A1 |
| Irodi | 500 nm | A1 |
Amarodi yiwo asebenzayo entathakusa, kuhwalala nasebusuku — okuyisikhathi abantu abaningi abadoba ngaso.
Ingxenye engu-92% yokuzwela kwekhoni ye-UV yalolu hlobo ingaphansi kuka-400 nm, ngaphandle kwakho konke isikrini esingakukhombisa.
Ithebula leziyengo
I-tilapia yaseNayile: kuhlelwe ngokuthi umbala ngamunye uvela kangakanani kule nhlanzi kulezi zimo. — Ane-algae, 3 m.
| Umbala | Umehluko | Ibanga lokubona | Ukubona kwenhlanzi | ||
|---|---|---|---|---|---|
| 1 | Omhlophe | 95 | 81 cm | Thenga manje | |
| 2 | Chartreuse / omhlophe Umbala oyi-fluorescent | 93 | 81 cm | Thenga manje | |
| 3 | Glow Umbala okhanyayo — awulingiswanga | 93 | 80 cm | Thenga manje | |
| 4 | Chartreuse Umbala oyi-fluorescent | 91 | 78 cm | Thenga manje | |
| 5 | Bone | 87 | 78 cm | Thenga manje | |
| 6 | Isiliva ye-holographic Umbala wensimbi | 85 | 77 cm | Thenga manje | |
| 7 | Sexy shad | 82 | 79 cm | Thenga manje | |
| 8 | I-chrome Umbala wensimbi | 78 | 75 cm | Thenga manje | |
| 9 | Clown | 75 | 81 cm | Thenga manje | |
| 10 | Ophuzi | 74 | 71 cm | Thenga manje | |
| Uvela kancane kunayo yonke | |||||
| Junebug | 0 | 30 cm | |||
| Omnyama | 0 | 29 cm | |||
| Onsomi / omnyama | 0 | 29 cm | |||
| Onsundu | 0 | 17 cm | |||
Umehluko ubalwe ebangeni lokubuka elingu-50 cm. · Ukukhanya okusinda kangcono kunakho konke lapha: 690 nm
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
I-UV ayikwazi ukuboniswa — Lolu hlobo lunekhoni ye-UV, kanti isikrini sefoni asikwazi ukukhipha i-ultraviolet. Isiteshi se-UV sidwetshwe ngombala ongewona, njengoba sisho. Qaphela futhi ukuthi i-UV imunceka ngokushesha ngaphansi kwamanzi futhi inyamalala kungakahambi namasentimitha emanzini anetanini.
Thola le mibala
Emithathu ephume phambili, iseshwa ku-Amazon yakho. Ukuhleleka okungenhla kubalwa ngamanzi nangenhlanzi, ngaphambi kokuba lezi zixhumanisi zibe khona.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
Impahla eshiwo yileli khasi
- Ikhithi yeziyengo enemibala eyahlukene Bheka ku-Amazon
Injongo yokwazi ukuthi yimuphi umbala owinayo ukuba ube nawo ebhokisini.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe.
Lokho lawa manzi akudlulisayo
Amanzi aluhlaza. I-chlorophyll idla osasibhakabhaka nobomvu ishiye ophakathi.
Izinhlobo zamanzi
Izinhlanzi ozizingelayo
Imibuzo abantu abayibuzayo ngempela
I-tilapia yaseNayile: ingabe le nhlanzi iyayibona imibala?
Yebo. Inezinhlobo zamakhoni ezingu-4, eziqonga ku-370 nm, 455 nm, 530 nm, 560 nm. Lokho kuyinika izinhlangothi zombala ezingu-3, uma umuntu enezimbili.
Ivelaphi le datha?
I-microspectrophotometry eqondile, i-ERG noma ukuzwela kwe-spectrum okuhlolwe ngokuziphatha kwalolu hlobo.
Imithombo
- Lisney, T.J. et al. (2010). Vision Research 50, 2376–2386.
- Spady, T.C. et al. (2006). Molecular Biology and Evolution 23, 1538–1547 — cichlid opsin expression.