Neocryphoeca

Neocryphoeca can be distinguished from other Cybaeidae genera by genitalic characters, particularly male pedipalp and female epigynal morphology. The two species, N. beattyi and N. gertschi, are separated by subtle differences in these structures. The genus is small-bodied, consistent with other cybaeids. Accurate identification requires microscopic examination of reproductive structures.

Cybaeidae spiders, including Neocryphoeca, are typically found in moist, shaded microhabitats such as leaf litter, under stones, or in rock crevices. They favor humid conditions and are often associated with forested or riparian environments where moisture is retained.

Endemic to the United States. The two known species have restricted ranges: N. beattyi is known from Virginia, and N. gertschi from North Carolina and Tennessee.

Cybaeidae spiders construct simple sheet webs or silk retreats in sheltered locations, from which they emerge to hunt or wait for prey. They are not active wanderers and tend to remain in established retreats.

As small predatory spiders, they contribute to invertebrate population regulation in forest floor and moist microhabitat communities.

No known economic or medical significance. The genus is of interest primarily to arachnologists studying North American spider diversity and cybaeid systematics.

• CybaeusAnother genus in Cybaeidae; distinguished by different genitalic morphology and often larger body size in many species.
• Agelenidae (funnel weavers)Neocryphoeca was originally placed here; distinguished by web architecture (funnel webs in Agelenidae vs. simple sheet webs or retreats in Cybaeidae) and genitalic characters.

• spider
• araneomorph
• cybaeidae
• north america
• endemic
• rare

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life