Callipallenidae Hilton, 1942

Müller, Hans-Georg & Krapp, Franz, 2009, The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319, Zootaxa 2319 (1), pp. 1-138 : 67

Callipallenidae Hilton, 1942

1. Legs without auxiliary claws ........................................................................................................................................ 2 Legs with distinct auxiliary claws............................................................................................................... Callipallene

2. Trunk and legs covered with numerous spinose tubercles, crurigers distinctly separated, 5 th article of ovigers bearing a distal apophysis in males ........................................................................................................................... Pallenoides Trunk a dorso-median row of flat tubercles on every segment only, crurigers touching, 5 th article of ovigers bearing no distal apophysis in males .................................................................................................................... Pigrogromitus