Half-Edged Wall Jumping Spider
ExplorarInvertebrate
Half-Edged Wall Jumping Spider
menemerus semilimbatus
The Half-Edged Wall Jumping Spider (Menemerus semilimbatus) is a small, charismatic arachnid native to the Mediterranean region but now found globally in warm, urban climates. Belonging to the jumping spider family Salticidae, this species is highly regarded for its remarkable agility, curiosity, and keen eyesight. Unlike web-building spiders, it actively stalks its prey, making it an excellent natural pest controller in and around human habitations. Its friendly demeanor and expressive, large anterior eyes often win over those who are otherwise wary of spiders. Observant nature-lovers will spot them darting across sun-warmed walls, pausing to assess their surroundings with intelligent head tilts.
Hábitat: Typically found on sun-exposed vertical surfaces such as stone walls, rocks, and the exterior walls of buildings in urban and suburban areas.
Aspecto
This compact spider ranges from 6 to 10 millimeters in length, with females being slightly larger than males. Its body is covered in a dense coat of grayish-brown hairs, highlighted by a distinctive, bright off-white or light-yellow border running along the lateral edges of its carapace. The abdomen is oval-shaped, sporting a pattern of darker V-shaped chevrons and pale patches. Most notable are its four pairs of eyes, with the massive, forward-facing anterior median pair giving it a highly focused, expressive face. Its legs are relatively short, stout, and marked with subtle dark bands.
ReinoAnimaliaFiloArthropodaClaseArachnidaOrdenAraneaeFamiliaSalticidaeGéneroMenemerus
Categoría
InvertebrateRareza
Common
Peligro
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Snaps
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Datos interesantes
The species name 'semilimbatus' means 'half-bordered', referring to the light band of hairs lining the sides of its head.
They do not spin webs to catch food, but they do spin a silk dragline anchor before jumping to prevent falling.
They possess a nearly 360-degree field of vision, using secondary eyes to detect motion behind them while focusing forward.
Habilidades especiales
Habilidad
Telescopic Vision
Uses its massive anterior median eyes to perceive color and depth, tracking moving prey accurately from several inches away.
Habilidad
Hydraulic Leap
Launches itself up to many times its body length by rapidly increasing fluid pressure in its legs, using a silk safety line as a backup.
Habilidad
Wall Adhesion
Utilizes thousands of microscopic hairs on its feet to climb smooth vertical walls and window panes with ease.
Medidas y detalles
- Longitud
- 0+ cm
- Peso
- 0.00005+ kg
- Esperanza de vida
- 1+ años
- Incubación
- 14+ días
Dieta y alimentación
An active predator that hunts small crawling and flying insects on vertical surfaces during the day.
Diferencias por edad: Spiderlings target tiny insects like fruit flies, while mature adults tackle larger prey like houseflies and small moths.
Alimentos principales
- Houseflies
- Mosquitoes
- Ants
- Aphids
Método de búsqueda
- Pursuit
Conexiones ecológicas
hunts
Housefly
Musca domestica
Preys on houseflies on exterior walls.
eaten by
Black and Yellow Mud Dauber
Sceliphron caementarium
Hunted by mud dauber wasps to feed their larvae.
competitor
Cellar Spider
Pholcus phalangioides
Competes for food and territory on building walls and inside structures.
Rasgos
Aún no hay insignias de rasgos asignadas a este objeto.
También conocido como
Todavía no hay alias listados.
Colecciones
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Half-Edged Wall Jumping Spider?
La forma más fácil de identificar a Half-Edged Wall Jumping Spider es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Half-Edged Wall Jumping Spider?
0+ cm
¿Cuál es el peso de Half-Edged Wall Jumping Spider?
0.00005+ kg
¿Cuál es el esperanza de vida de Half-Edged Wall Jumping Spider?
1+ años
¿Qué come Half-Edged Wall Jumping Spider?
An active predator that hunts small crawling and flying insects on vertical surfaces during the day.
¿Dónde se encuentra normalmente Half-Edged Wall Jumping Spider?
Typically found on sun-exposed vertical surfaces such as stone walls, rocks, and the exterior walls of buildings in urban and suburban areas.
¿Cómo caza Half-Edged Wall Jumping Spider?
Pursuit
¿Cuál es el incubación de Half-Edged Wall Jumping Spider?
14+ días
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