File:Falena Rhodometra sacraria.jpg
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DescriptionFalena Rhodometra sacraria.jpg |
Italiano: Rhodometra sacraria è una falena che si può trovare dagli spazi urbani ai boschi nel periodo estivo poi migra in Africa in cerca di un clima caldo. L'esposizione ad alta o bassa temperatura allo stato di pupa produce la variazione di colore della falena adulta, dando una sfumatura rosata al colore di fondo delle ali. Il dimorfismo sessuale oltre che dal colore della fascia mediana è data, come in molti Geometridae, dalla forma delle antenne bipettinate nei maschi e filiformi nelle femmine. English: Rhodometra sacraria (male) Rhodometra sacraria is a moth that can be found from urban spaces to woods in the summer period then migrates to Africa in search of a warm climate. Exposure to high or low seasonal temperatures in the pupal state produces the color variation of the adult moth, giving a pinkish tinge to the color of the wings.. The sexual dimorphism, as well as the color of the median band, is given, as in many Geometridae, by the shape of the antennae, bipectinated in males and filiform in females. |
Date | |
Source | Own work |
Author | Albarubescens |
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This file was uploaded as part of Wiki Science Competition 2023. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:59, 3 December 2023 | 4,408 × 3,224 (1.38 MB) | Albarubescens (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | COOLPIX W300 |
Exposure time | 1/200 sec (0.005) |
F-number | f/4.4 |
ISO speed rating | 125 |
Date and time of data generation | 16:06, 28 October 2023 |
Lens focal length | 10.1 mm |
Exposure Program | Normal program |
Exif version | 2.31 |
Date and time of digitizing | 16:06, 28 October 2023 |
APEX shutter speed | 7.643856 |
APEX aperture | 4.275007 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 56 mm |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |