File:Aumento infinito a órgano sensorial de Vaquita de San Antonio.webm
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Original file (WebM audio/video file, VP8/Vorbis, length 24 s, 1,920 × 1,080 pixels, 4.01 Mbps overall, file size: 11.25 MB)
Captions
Captions
Infinite zoom into a sensory organ of a ladybug SEM
Summary
[edit]| Description |
Español: Un video de aumento infinito a un órgano sensorial de una vaquita de San Antonio muestra de manera progresiva los distintos niveles de complejidad presentes en las estructuras receptoras de este coccinélido. En los primeros planos se aprecia la superficie del élitro o del segmento donde se ubica el órgano, con su textura brillante y las diminutas setas distribuidas de forma regular. A medida que el aumento avanza, el órgano sensorial comienza a distinguirse como una estructura especializada, constituida por sensilas que funcionan como receptores de estímulos químicos o mecánicos.
Con un acercamiento mayor, cada sensila aparece como una fina proyección hueca o sólida, cuya forma y orientación determinan el tipo de estímulo que puede detectar. El aumento extremo revela detalles microscópicos como la porosidad de la superficie, la base de anclaje y la disposición de la cutícula alrededor del órgano. En los niveles más detallados pueden observarse incluso estrías, aberturas sensoriales y variaciones en la densidad de la cutícula que participan en la percepción del entorno. El video pone de manifiesto la sofisticación del sistema sensorial de las vaquitas de San Antonio y cómo estas estructuras contribuyen a su capacidad de navegación, búsqueda de alimento y respuesta a señales químicas presentes en su ambiente.
English: A video of an infinite zoom into a sensory organ of a ladybug shows, in a progressive manner, the different levels of complexity present in the receptor structures of this coccinellid. In the initial views, the surface of the elytron or the segment where the organ is located can be seen, with its glossy texture and the tiny, regularly distributed setae. As the magnification increases, the sensory organ begins to stand out as a specialized structure composed of sensilla that function as receptors of chemical or mechanical stimuli.
With a closer zoom, each sensillum appears as a fine hollow or solid projection whose shape and orientation determine the type of stimulus it can detect. Extreme magnification reveals microscopic details such as surface porosity, the anchoring base, and the arrangement of the cuticle around the organ. At the most detailed levels, even striations, sensory openings, and variations in cuticular density involved in environmental perception can be observed. The video highlights the sophistication of the sensory system of ladybugs and how these structures contribute to their ability to navigate, locate food, and respond to chemical signals present in their environment. English: Infinite zoom into a sensory organ of a ladybug |
| Date | |
| Source | Own work |
| Author | Brandon Antonio Segura Torres & Priscilla Vieto Bonilla |
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This file was uploaded as part of Wiki Science Competition 2025. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:37, 29 November 2025 | 24 s, 1,920 × 1,080 (11.25 MB) | Micro.Cosmonauta (talk | contribs) | En HD | |
| 23:03, 28 November 2025 | 23 s, 1,920 × 1,080 (2.42 MB) | Micro.Cosmonauta (talk | contribs) | Uploaded own work with UploadWizard |
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