I-walleye (Sander vitreus)

I-walleye: le nhlanzi isibona kanjani isiyengo sakho

I-walleye: yimuphi umbala wesiyengo le nhlanzi ekwazi ngempela ukuwubona, ekujuleni kwakho nasemanzini akho. Izinhlobo zamakhoni ezingu-2, isiqongo ku-605 nm. Umehluko ohleliwe wemibala engu-54.

Sander vitreus

Kukaliwe kulolu hlobo I-tapetum lucidum

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. I-retina yalo isebenzisa i-chromophore ye-A2 (i-porphyropsin), edlulisela ukuzwela kwamagagasi amade kudlulele kobomvu kunalokho i-retina ye-A1 ebiyokunika khona. Izinhlanzi eziningi zamanzi amtoti ziyaguqula isilinganiso se-A1/A2 ngenkathi yonyaka nangokushisa, ngakho ukuzwela kwangempela kuyantweza unyaka wonke. Inayo i-tapetum lucidum — ungqimba olukhanyisayo ngemuva kwe-retina olucishe luphinde kabili ukubamba ukukhanya — yikho idla kahle kangaka entathakusa, kuhwalala nasemanzini anombala.

Ukuzwela kwe-spectrum

Iziqongo zamakhoni λmax I-chromophore
Obuphakathi 533 nm A2
Obude 605 nm A2
Irodi 533 nm A2

Amarodi yiwo asebenzayo entathakusa, kuhwalala nasebusuku — okuyisikhathi abantu abaningi abadoba ngaso.

Ithebula leziyengo

I-walleye: kuhlelwe ngokuthi umbala ngamunye uvela kangakanani kule nhlanzi kulezi zimo. — Anombalana, 9 m.

Umbala Umehluko Ibanga lokubona Ukubona kwenhlanzi
1 Omhlophe
97
2.5 m Thenga manje
2 Chartreuse / omhlophe Umbala oyi-fluorescent
96
2.5 m Thenga manje
3 Chartreuse Umbala oyi-fluorescent
95
2.5 m Thenga manje
4 Glow Umbala okhanyayo — awulingiswanga
94
2.5 m Thenga manje
5 Bone
93
2.5 m Thenga manje
6 Isiliva ye-holographic Umbala wensimbi
90
2.4 m Thenga manje
7 Opinki / omhlophe Umbala oyi-fluorescent
89
2.5 m Thenga manje
8 Clown
89
2.5 m Thenga manje
9 Ophuzi
89
2.4 m Thenga manje
10 Sexy shad
87
2.5 m Thenga manje
Uvela kancane kunayo yonke
Omnyama / osasibhakabhaka
0
83 cm
Omnyama
0
83 cm
Onsomi / omnyama
0
83 cm
Onsomi
0
76 cm

Umehluko ubalwe ebangeni lokubuka elingu-1.0 m. · Ukukhanya okusinda kangcono kunakho konke lapha: 580 nm

Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.

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

Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe.

Lokho lawa manzi akudlulisayo

Umbalana omncane emanzini. Yisimo esivame kunazo zonke echibini.

1 m 9 m 27 m 400450500550600650700
I-K_d ukuncipha okusabalele kokukhanya okwehlayo; i-c ukuncipha komsebe ngokomugqa wokubuka. Ukuxuba lokhu kokubili yiphutha elivamile kulo mkhakha.

Izinhlobo zamanzi

Anombalana Anombala Ane-algae Anodaka

Izinhlanzi ozizingelayo

Ikhaphu evamile Cyprinus carpio Ubhasi womlomo omkhulu Micropterus salmoides I-zander Sander lucioperca I-roach Rutilus rutilus I-snakehead Channa spp. I-bluegill Lepomis macrochirus I-pike yasenyakatho Esox lucius I-muskellunge Esox masquinongy

Imibuzo abantu abayibuzayo ngempela

I-walleye: ingabe le nhlanzi iyayibona imibala?

Yebo, kodwa kancane nje. Inezinhlobo zamakhoni ezingu-2, eziqonga ku-533 nm, 605 nm, ngakho inohlangothi olulodwa lombala lapho umuntu enezimbili.

Ivelaphi le datha?

I-microspectrophotometry eqondile, i-ERG noma ukuzwela kwe-spectrum okuhlolwe ngokuziphatha kwalolu hlobo.

Imithombo

Vula isibali · Indlela nemithombo