Amphicranus fryi

By | September 18, 2025
Genus / Species: Amphicranus fryi | Image Author: LR Kirkendall | Location: Brazil, Rio de Janeiro, Rio de Janeiro | Image Type: holotype | Collection: British Museum (Natural History)

Wood (2007) neglected to mention this species in his South American monograph.

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Amphicranus cordatus

By | September 18, 2025
Genus / Species: Amphicranus cordatus | Image Author: J Buffam | Location: México, Oaxaca, Juchatengo, 26 mi S, hwy 131 | Image Type: holotype | Collection: Canadian National Collection of Insects, Arachnids and Nematodes

Except for the additional tooth on the basal paortion of the declivital crest, this species is more similar to species of Tricolus than it is to other species of Amphicranus (Atkinson, 2024)

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