Small Engrailed
EntdeckenInsekten
Small Engrailed
ectropis crepuscularia
The Small Engrailed (Ectropis crepuscularia) is a master of disguise within the moth world. Belonging to the family Geometridae, this nocturnal insect blends seamlessly against the lichen-covered bark of various trees during the day. Its intricate, wavy wing patterns resemble the fine lines engraved in wood, giving it its distinctive name. Highly adaptable, it thrives in a wide range of wooded habitats across the Northern Hemisphere. This moth is a fascinating subject for nature enthusiasts who enjoy a good game of hide-and-seek. Its caterpillars, known as loopers or inchworms, move with a charming looping motion and feed on a diverse menu of trees and shrubs. Observing the Small Engrailed offers a wonderful glimpse into the marvels of evolutionary camouflage and the delicate balance of forest ecosystems.
Lebensraum: Found in a variety of wooded environments, including deciduous and coniferous forests, parks, gardens, and shrubby hedgerows.
Aussehen
The Small Engrailed features a wingspan of 3 to 5 centimeters. Its wings are characterized by a highly variable pale grey to light brown ground color, intricately dusted and patterned with dark brown or blackish wavy lines, bands, and speckles. A distinct dark, wavy line runs across both the forewings and hindwings. When resting, it flattens its wings completely against tree trunks, perfectly matching the texture of bark and lichens. This resting posture, combined with its mottled coloration, makes it nearly invisible to the untrained eye.
ReichAnimaliaStammArthropodaKlasseInsectaOrdnungLepidopteraFamilieGeometridaeGattungEctropis
Kategorie
InsektenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
Mach den ersten Snap!
Interessante Fakten
Despite their name, adult Small Engrailed moths do not 'engrave' anything; their name comes from the fine, wood-engraving-like patterns on their wings.
In some regions, this moth produces two generations in a single year (double-brooded), with the second generation often being smaller and darker.
This species is highly sensitive to light pollution, which can disrupt their nocturnal mating and feeding behaviors.
Besondere Fähigkeiten
Fähigkeit
Crypsis Camouflage
Its bark-like wing coloration and flat resting posture allow it to completely blend into tree trunks, avoiding detection by visual predators.
Fähigkeit
Loop Locomotion
As caterpillars, they lack middle prolegs, forcing them to draw their rear up to their front legs, forming a loop to move efficiently.
Fähigkeit
Twig Mimicry
When threatened, the caterpillars can freeze and stiffen their bodies at an angle from a branch, perfectly mimicking a small twig.
Maße und Details
- Länge
- 1+ cm
- Flügelspannweite
- 3+ cm
- Gewicht
- 0+ kg
- Top Speed
- 15 km/h
- Gelegegröße
- 100+
- Brutzeit
- 7+ Tage
Ernährung und Fütterung
The larvae feed on the leaves of a wide variety of deciduous and coniferous trees, while adults occasionally feed on nectar and tree sap.
Hauptnahrung
- Silver Birch leaves (Betula pendula)
- English Oak leaves (Quercus robur)
- Willow leaves (Salix)
- Larch needles (Larix)
Nahrungssuche
- Grazingindexedbylarvaespreadingonfoliage (foraging/grazing For Plant Tissue As Larvae, Nectar Feeding As Adults)
Ökologische Zusammenhänge
host plant
Silver Birch
Betula pendula
The caterpillars feed on the leaves of the silver birch, using it as a major developmental host plant.
eaten by
Eurasian Blue Tit
Cyanistes caeruleus
Blue tits regularly hunt both the caterpillars and adult moths to feed themselves and their chicks.
host plant
English Oak
Quercus robur
Larvae frequently feed on the foliage of mature oak trees during spring and summer.
Merkmale
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Auch bekannt als
Noch keine Alternativnamen vorhanden.
Sammlungen
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Small Engrailed?
Der einfachste Weg, Small Engrailed zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Small Engrailed?
1+ cm
Was ist der/die/das flügelspannweite von Small Engrailed?
3+ cm
Was ist der/die/das gewicht von Small Engrailed?
0+ kg
Was ist der/die/das top Speed von Small Engrailed?
15 km/h
Was frisst Small Engrailed?
The larvae feed on the leaves of a wide variety of deciduous and coniferous trees, while adults occasionally feed on nectar and tree sap.
Wo findet man Small Engrailed normalerweise?
Found in a variety of wooded environments, including deciduous and coniferous forests, parks, gardens, and shrubby hedgerows.
Wie jagt Small Engrailed?
Grazingindexedbylarvaespreadingonfoliage (foraging/grazing For Plant Tissue As Larvae, Nectar Feeding As Adults)
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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Neueste Snaps
Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.
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