FIGURE 1. Alpheus intrinsecus Spence Bate, 1888 in Morphological and molecular analyses support the amphi-Atlantic distribution and taxonomic status of the snapping shrimp Alpheus intrinsecus Spence Bate, 1888 (Crustacea: Decapoda: Alpheidae)

FIGURE 1. Alpheus intrinsecus Spence Bate, 1888, male (A–C, G–J) and ovigerous female (D–F) Malhado Beach, Ilhéus, Bahia, Brazil (UESC 1571): A, frontal carapace and cephalic appendages, dorsal view; B, frontal carapace and cephalic appendages, lateral view; C, tooth on mesioventral carina of first segment of antennular peduncle, lateral view; D, left mandible, mesial view; E, first maxilla, lateral view; F, second maxilla, lateral view; G, first maxilliped, lateral view; H, second maxilliped, lateral view; I, third maxilliped, lateral view; J, telson and uropods, dorsal view. Scale bars = 1 mm.