dc:title"Six new species and three new records of infaunal alpheid shrimps from the genera Leptalpheus Williams, 1965 and Fenneralpheus Felder & Manning, 1986 (Crustacea, Decapoda)";
dc:description"FIGURE 15. Leptalpheus bicristatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5243): A, frontal region, dorsal view; B, same, lateral view; C, telson, dorsal view; D, ventromesial tooth on first article of antennular peduncle, lateral view; E, third maxilliped, lateral view; F, second pereiopod, lateral view; G, third pereiopod, lateral view; H, appendix masculina and appendix interna, dorsal view; I, uropod, dorsal view (setae omitted).";
dc:description"FIGURE 16. Leptalpheus bicristatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5243): A, major cheliped in situ, ventral view; B, same, carpus and chela, mesial view; C, same, distal merus, carpus and chela, lateral view; D, same, ischium, mesial view; E, major chela fingers, mesial view; F, minor cheliped, lateral view; G, same, chela, mesial view.";
dc:description"FIGURE 17. Leptalpheus bicristatus sp. nov., holotype, male from Chame Bay, Pacific coast of Panama (MNHN-IU- 2011 - 5243): A – C, lateral views (A, right, B, C, left on different backgrounds); D, dorsal view.";
dc:description"FIGURE 1. Leptalpheus marginalis sp. nov.: all except I—holotype, male from Ciénaga Porto Nao, Caribbean coast of Colombia (USNM 1155316); I—paratype, male from the same locality (USNM 1155317): A, frontal region, dorsal view; B, same, lateral view; C, same detail of anterolateral margin and orbital crests; D, telson, dorsal view; E, ventromesial tooth on first article of antennular peduncle, lateral view; F, lateral antennular flagellum, lateral view; G, scaphocerite, dorsal view; H, antennal flagellum, lateral view; I, third maxilliped, lateral view; J, second pereiopod, lateral view; K, third pereiopod, lateral view; L, appendix masculina and appendix interna, dorsal view; M, uropod, dorsal view (setae omitted).";