dc:title"A new species of the snapping shrimp genus Alpheus (Crustacea: Decapoda: Caridea: Alpheidae) from Japan, associated with the innkeeper worm Ikedosoma elegans (Annelida: Echiura: Echiuridae)";
dc:description"FIGURE 2. Alpheus ikedosoma n. sp., holotype, male (cl 8.8 mm), CBM-ZC 13128. A, carapace and cephalic appendages, lateral view; B, anterior part of carapace and left antennular and antennal peduncle, lateral view; C, close up of rostrum and left eye, lateral view; D, anterior part of carapace, and antennular and antennal peduncles, dorsal view (marginal setae on left antennal scale omitted); E, posterior margin of carapace, lateral view; F, telson, dorsal view (setae omitted); G, left antennal scale, dorsal view (setae omitted); H, appendices internal and masculina on left second pleopod, dorsal view; I, right uropod, dorsal view (perpendicular) (marginal setae on rami omitted). Scale bars: 2 mm for A; 1 mm for B, D – G, I; 0.5 mm for C, H.";
dc:description"FIGURE 3. Alpheus ikedosoma n. sp., holotype, male (cl 8.8 mm), CBM-ZC 13128, left thoracic appendages. A, third maxilliped, lateral view; B, same, coxa, exopod and antepenultimate segment of endopod, ventral view (setae omitted); C, same, penultimate segment (= carpus), ventral view; D, second pereopod, lateral view; E, third pereopod, lateral view; F, same, ischium, ventral view; G, same, propodus and dactylus, lateral view; H, same, distal part of propodus and dactylus, flexor view; I, fourth pereopod, lateral view; J, same, ischium, ventral view; K, fifth pereopod, lateral view. Scale bars: 1 mm for A – F, I – K; 0.5 mm for G, H.";
dc:description"FIGURE 5. Alpheus ikedosoma n. sp., paratype, ovigerous female (cl 12.2 mm), CBM-ZC 13135. A, left major cheliped, ischium and merus, mesial view; B, same pereopod, chela, lateral view; C, right minor cheliped, mesial view; D, same pereopod, chela, mesial view. Scale bars: 2 mm.";
