File:Microcosmic portrait of a garden tiger moth Arctia caja caterpillar.jpg
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Summary
DescriptionMicrocosmic portrait of a garden tiger moth Arctia caja caterpillar.jpg |
Русский: Экстремально резкий и детальный портрет гусеницы ночной бабочки медведицы-кайя (Arctia caja). Эта фотография является частью серии макропортретов бабочек, мотыльков и их гусениц. Данное изображение было получено с помощью стекинга по фокусу из 202 фотографий. Для его создания были использованы два ретрообъектива: MC Jupiter-37A 135mm f/3,5, который был произведен в 1985 году, и Zenitar-M 50mm f/1,7, сделанный в 1982 году. Объективы были соединены переходным кольцом для 2,5х увеличения.
"Медведица-кайя (лат. Arctia caja) — ночная бабочка из подсемейства медведицы в составе семейства Erebidae. Стадия гусеницы — с сентября по май. Зимует гусеница. Длина около 60 мм. Окраска чёрная, покрыта длинными волосками с белыми кончиками. Гусеницы первого возраста покрыта серыми волосками, с желтоватыми полосками на спине. При опасности гусеница падает с кормового растения на землю, сворачивается и притворяется мертвой. Гусеницы являются полифагами, питаясь листьями различными видами травянистых и кустарниковых пород растений. Основные кормовые растения: малина, ежевика, калина, жимолость, вереск, борщевик, дрок. Питаются также листьями таких пород, как яблоня, земляника, груша, слива." (Wikipedia)English: Extreme sharp and detailed microcosmic portrait of a garden tiger moth Arctia caja caterpillar taken with two lenses MC Jupiter-37A, which was made in 1985, and a retro lens Zenitar-M 1,7/50, made in 1982, as one lens, stacked from 202 shots into one very sharp photo. Magnificafion is 2,5x. This photo is a part of a series of macro portraits of butterflies, moths and their caterpillars. "The garden tiger moth or great tiger moth (Arctia caja) is a moth of the family Erebidae. Arctia caja is a northern species found in the US, Canada, and Europe.The moth prefers cold climates with temperate seasonality, as the larvae overwinter, and preferentially chooses host plants that produce pyrrolizidine alkaloids. However, garden tiger moths are generalists, and will pick many different plants to use as larval host plants. The caterpillars of this species are, like many caterpillars of the tiger moth family, “fuzzy” in appearance, leading them to be called "woolly bears" by casual observers.Once the caterpillars reach a certain size, they acquire hollow tubes that often contain irritating compounds. The larvae depend upon the host plant for their toxic compounds, which they convert from plant defense compounds to larval and adult protection compounds. The caterpillars can grow to a maximum size of 6 cm (2.4 in) long." (Wikipedia) |
Date | |
Source | Own work |
Author | Retro Lenses |
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Items portrayed in this file
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25 June 2019
0.025 second
100
image/jpeg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:04, 13 April 2020 | 4,385 × 2,902 (8.62 MB) | Retro Lenses | Uploaded own work with UploadWizard |
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Camera manufacturer | SONY |
---|---|
Camera model | NEX-6 |
Exposure time | 1/40 sec (0.025) |
ISO speed rating | 100 |
Date and time of data generation | 02:57, 25 June 2019 |
Width | 4,912 px |
Height | 3,264 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC (Windows) |
File change date and time | 15:40, 13 April 2020 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 02:57, 25 June 2019 |
APEX shutter speed | 5.321928 |
APEX brightness | −8.8421875 |
APEX exposure bias | 0 |
Maximum land aperture | 0 APEX (f/1) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
Color space | Uncalibrated |
Focal plane X resolution | 2,099.1452941895 |
Focal plane Y resolution | 2,099.1452941895 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | ---- |
Date metadata was last modified | 20:40, 13 April 2020 |
Unique ID of original document | 1EE918E37C42E6241B202A7E5D5DFBB4 |
IIM version | 4 |