Hamodactylus Holthuis, 1952

Fransen, Charles H. J. M. & Rauch, Cessa, 2013, Hamodactylus macrophthalmus spec. nov., a new coral-associated pontoniine shrimp (Decapoda, Caridea, Palaemonidae) from Indonesia, Zootaxa 3635 (3), pp. 286-296 : 294

Key to the species of Hamodactylus Holthuis, 1952

1. Carapace without supra-orbital tooth...................................................................... 2

- Carapace with supra-orbital tooth...................................................... Hamodactylus boschmai

2. Second pereiopod non-chelate, fixed finger obsolescent...................................... Hamodactylus aqabai

- Second pereiopod with chela, fixed finger about as long as dactylus.............................................. 3

3. Basal segment of antennular peduncle with multidentate distolateral margin; eyestalk short, about as long as wide............................................................................................ Hamodactylus noumeae

- Basal segment of antennular peduncle with one distolateral tooth; eyestalk long, about twice as long as wide................................................................................. Hamodactylus macrophthalmus spec. nov.