Definitions
Unguis
- A modified seta on the tip of the dactylus.
(syn. claw) [Wilson, 1989] - Most distal article of pereopod and cheliped. In the case of a pereopod it may be fused to the dactylus to form a claw. [Holdich and Jones, 1983]
- (Taxon-specific: Order Isopoda) Terminal claw-like portion of dactylus. (uniunguiculate, biunguiculate, triunguiculate). [Stachowitsch, 1992]