File:Павутиння –видоспецифічне. Колесоподібна сітка павука-хрестовика (Araneus diadematus), Сумська область, околиці. с.Калинівка.jpg
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[edit]DescriptionПавутиння –видоспецифічне. Колесоподібна сітка павука-хрестовика (Araneus diadematus), Сумська область, околиці. с.Калинівка.jpg |
Українська: Спосіб плетіння павутини є видоспецифічним – тобто за формою павутиння можна визначити, який саме вид павуків його сплів. Один з найпоширеніших видів павуків в Україні – павук-хрестовик з роду аранеоморфних павуків. На фото – дві колесоподібні сітки павука-хрестовика (Araneus diadematus) на різних стадіях плетіння, що надає можливість простежити різні етапи процесу. Через кожні один-два дні павуки руйнують сітку та плетуть нову, так як стара руйнується внаслідок потрапляння до неї комах. Найчастіше павуки будують сітку вночі. В ній є 39 радіусів, 35 витків спіралі та 1245 точок кріплення радіусів до спіралі. Це є результатом «запрограмованого» комплексу рухів павука, закріплений генетично, відповідно властивий всім особинам виду, в тому числі молодим особинам.
English: The method of weaving a web is species-specific - that is, the shape of the web can determine what kind of spiders its web. One of the most common species of spiders in Ukraine is the cross spider from the genus Araneomorphic spiders. The photo shows two wheel-shaped nets of a cross spider (Araneus diadematus) at different stages of weaving, which makes it possible to trace different stages of the process. Every one or two days, spiders destroy the web and weave a new one, as the old one is destroyed due to insects getting into it. Most often, spiders build a web at night. It has 39 radii, 35 turns of the spiral and 1245 points of attachment of radii to the spiral. This is the result of a "programmed" complex of spider movements, genetically fixed, respectively, inherent in all individuals of the species, including young individuals. English: The web is species-specific. Wheel-like net of the cross spider (Araneus diadematus), Sumy region, neighborhood. Kalinovka village |
Date | |
Source | Own work |
Author | Yanish E |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Science Photo Competition 2020 in Ukraine. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:39, 23 November 2020 | 3,016 × 4,032 (5.12 MB) | Yanish E (talk | contribs) | Uploaded own work with UploadWizard |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Xiaomi |
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Camera model | Redmi 7A |
Exposure time | 1/436 sec (0.0022935779816514) |
F-number | f/2.2 |
ISO speed rating | 100 |
Date and time of data generation | 07:26, 16 August 2020 |
Lens focal length | 3.83 mm |
Software used | pine-user 9 PKQ1.190319.001 V10.2.5.0.PCMEUXM release-keys |
File change date and time | 07:26, 16 August 2020 |
Y and C positioning | Centered |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 07:26, 16 August 2020 |
Meaning of each component |
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APEX shutter speed | 8.768 |
APEX aperture | 2.27 |
APEX brightness | 0 |
Metering mode | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 767907 |
DateTimeOriginal subseconds | 76 |
DateTimeDigitized subseconds | 76 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | 0 |
Scene type | 0 |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |