FIGURE 3. Synalpheus microneptunus n in Sponge-dwelling snapping shrimps (Alpheidae: Synalpheus) of Barbados, West Indies, with a description of a new eusocial species

FIGURE 3. Synalpheus microneptunus n. sp. Holotype, ovigerous female, CL 2.72 mm (USNM 1154070, original VIMS BR08-7001) from Xestospongia proxima, Cement Factory, Barbados: A, carapace, anterior region, and cephalic appendages, dorsal view; allotype, non-ovigerous individual, CL 2.44 mm (USNM 1154072, original VIMS BR08-7002-2) from Xestospongia proxima, Cement Factory, Barbados: B, anterior carapace and cephalic appendages, dorsal view; C, chela of major first pereopod, ventral view; D, same, dorsal view; E, same, anterior region; F, third maxilliped. Scale bar = 1 mm for A, D; 1.33 mm for B, 1.5 mm for C, E; 0.4 mm for F.