Definition
Cryptoforis celata is a species of mygalomorph spider in the family Idiopidae, commonly referred to as a trapdoor spider.
Overview
Cryptoforis celata belongs to the genus Cryptoforis, a group of Australian idiopid spiders that construct burrows with silk‑lined walls and a hinged “trapdoor” at the entrance. The species is endemic to Australia; the original description lists it from eastern Queensland, where it occurs in subtropical forest habitats. Like other members of its genus, C. celata is a ground‑dwelling, nocturnal predator that ambushes prey from within its concealed burrow.
Etymology / Origin
The specific epithet celata derives from the Latin celatus, meaning “hidden” or “concealed,” likely referring to the spider’s cryptic lifestyle and the concealed nature of its burrow trapdoor.
Characteristics
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Taxonomy:
- Order: Araneae
- Suborder: Mygalomorphae
- Family: Idiopidae
- Genus: Cryptoforis
- Species: Cryptoforis celata
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Morphology: Detailed morphological characteristics (e.g., measurements of carapace length, coloration patterns, arrangement of eye lenses, and sexual dimorphism) were provided in the species’ formal description, but specific values are not reproduced here. Generally, Cryptoforis species possess robust chelicerae, a thickened opisthosoma, and a set of stout legs adapted for digging.
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Behavior: The species constructs a silk‑lined burrow with a hinged trapdoor made of soil and plant material. It remains within the burrow during the day, emerging at night to capture passing insects and other arthropods.
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Habitat: Recorded from leaf‑littered forest floors and moist microhabitats where suitable soil for burrow construction is available. Precise locality data indicate occurrence in the subtropical rainforests of the Wet Tropics region of Queensland.
Related Topics
- Idiopidae – the family of trapdoor spiders to which Cryptoforis belongs.
- Mygalomorphae – the infraorder comprising large, primitive spiders such as tarantulas and trapdoor spiders.
- Cryptoforis – the genus encompassing several Australian endemic species with similar burrowing habits.
- Australian rainforest biodiversity – the broader ecological context for many Cryptoforis species.
Note: While the above information reflects data available from the peer‑reviewed description of the species, certain details (e.g., exact distribution limits, morphological measurements) are not included here. Accurate information is not confirmed for those specific aspects.