Nosy Pill Woodlouse
EntdeckenAnimal
Nosy Pill Woodlouse
armadillidium nasatum
The Nosy Pill Woodlouse, Armadillidium nasatum, is a fascinating terrestrial crustacean often found scurrying in damp, dark places. Named for the distinct, shield-like projection on its head, which resembles a small 'nose,' and its ability to roll into a tight ball when threatened, this species plays a crucial role as a detritivore in various ecosystems. Unlike many other woodlice, its cephalic shield is quite prominent, giving it a distinctive appearance. These hardy invertebrates are essential decomposers, breaking down decaying organic matter and returning valuable nutrients to the soil, contributing significantly to soil health and nutrient cycling.
Lebensraum: Found in various moist microhabitats such as under rocks, logs, leaf litter, decaying wood, and in soil, particularly where organic matter is abundant.
Aussehen
The Nosy Pill Woodlouse is typically a dull grey to brownish-grey color, with an oval, highly convex body composed of numerous segmented plates. Its most distinguishing feature is the prominent, shield-like 'nose' or cephalic shield that projects forward from its head, giving it a somewhat pointed anterior. Adults usually measure between 1.0 and 1.7 centimeters in length, lacking wings or any elaborate markings. Its overall appearance is robust, allowing it to tightly conglobate into a sphere for defense.
ReichAnimaliaStammArthropodaKlasseMalacostracaOrdnungIsopodaFamilieArmadillidiidaeGattungArmadillidium
Kategorie
AnimalSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
Despite their name, woodlice are not insects but crustaceans, more closely related to crabs and shrimp than to true insects.
Female woodlice carry their eggs and young in a specialized pouch called a 'marsupium' on their underside, similar to kangaroos.
The 'nose' or cephalic shield of the Nosy Pill Woodlouse is a defining feature, making it distinguishable from other Armadillidium species.
They are one of the few terrestrial crustaceans that have successfully adapted to life on land, thanks to adaptations like their pseudotracheae.
Besondere Fähigkeiten
Fähigkeit
Conglobation Defense
When threatened, the Nosy Pill Woodlouse can roll its segmented body into a tight, impenetrable sphere. This 'pill bug' defense protects its vulnerable underside and appendages from predators.
Fähigkeit
Moisture Respiration
As terrestrial crustaceans, they possess pseudotracheae (lung-like structures) on their pleopods, allowing them to breathe air but requiring a high humidity environment to prevent desiccation.
Fähigkeit
Nasal Plate Sensory
The distinctive cephalic shield or 'nose' is thought to assist in sensing its immediate environment, potentially aiding in navigating through leaf litter and soil, or locating suitable food sources and moisture.
Maße und Details
- Länge
- 1 cm
- Gewicht
- 0.0005-0.0015 kg
- Lebenserwartung
- 1-3 Jahre
- Gelegegröße
- 20-60
- Brutzeit
- 20-40 Tage
Ernährung und Fütterung
The Nosy Pill Woodlouse primarily feeds on decaying plant matter, contributing to the decomposition process in its habitat. They are crucial for breaking down organic material and cycling nutrients.
Hauptnahrung
- decaying leaves
- rotting wood
- dead plant material
- fungi
- algae
Nahrungssuche
- Foraging
Ökologische Zusammenhänge
eaten by
Centipede
Chilopoda
Predation on woodlice
eaten by
Shrew
Soricidae
Predation on woodlice
eaten by
Spider
Araneae
Predation on woodlice
consumes
Leaf Litter
Various plant species
Decomposition of organic matter
Merkmale
Für dieses Objekt sind noch keine Merkmal-Badges vergeben.
Auch bekannt als
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Nosy Pill Woodlouse?
Der einfachste Weg, Nosy Pill Woodlouse zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Nosy Pill Woodlouse?
1 cm
Was ist der/die/das gewicht von Nosy Pill Woodlouse?
0.0005-0.0015 kg
Was ist der/die/das lebenserwartung von Nosy Pill Woodlouse?
1-3 Jahre
Was frisst Nosy Pill Woodlouse?
The Nosy Pill Woodlouse primarily feeds on decaying plant matter, contributing to the decomposition process in its habitat. They are crucial for breaking down organic material and cycling nutrients.
Wo findet man Nosy Pill Woodlouse normalerweise?
Found in various moist microhabitats such as under rocks, logs, leaf litter, decaying wood, and in soil, particularly where organic matter is abundant.
Wie jagt Nosy Pill Woodlouse?
Foraging
Was ist der/die/das gelegegröße von Nosy Pill Woodlouse?
20-60
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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Neueste Snaps
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