FIGURE 6 in Revision of Alpheus euphrosyne De Man, 1897 and A. microrhynchus De Man, 1897, with description of three new species and taxonomic remarks on several other morphologically and ecologically similar snapping shrimps (Malacostraca: Decapoda: Alpheidae)

FIGURE 6. Alpheus euphrosyne De Man, 1897: male (cl 16.4 mm) from Angsila, Thailand (MNHN-IU-2018-5593); A— frontal region, dorsal view; B—telson, dorsal view; C—ventromesial carina of first article of antennular peduncle, lateral view; D—antennal basicerite, lateral view; E—third maxilliped, lateral view; F—second pereiopod, lateral view; G—third pereiopod, lateral view; H, I—same, dactylus, mesial (H) and dorsal (I) views; J—fifth pereiopod, lateral view; K—same, propodus and dactylus, mesial view; L—second pleopod, appendices masculina and interna, anterior view; M—left uropod, dorsal view; N—right uropod, detail of distolateral angle.