Figure 2. Diogenes pugilator s.s in Redescription of the hermit crab Diogenes pugilator (Decapoda: Anomura) reveals the existence of a species complex in the Atlanto-Mediterranean transition zone, resulting in the resurrection of D. curvimanus and the description of a new species

Figure 2. Diogenes pugilator s.s. ♂ 3.0 mm, Frontignan, France, neotype, (MNHN-IU-2019-3215): A, left cheliped, outer aspect (arrow indicating bispinose protuberance); B, left cheliped, dorsal aspect (inset: detail of the row of tubercles on the lower, inner surface). Diogenes pugilator s.s. ♀ 2.5 mm, La Carihuela, Málaga, Spain, topotype, (IEOCD-BR/2660-2661): C, left cheliped, outer aspect. Diogenes pugilator s.s. ♂ 2.7 mm Frontignan, France, topotype, (ZSMA2019 0400): D, left pereiopod 2 (insets: variations in P3 carpus; dactylus inner aspect); E, pereiopod 4; F, merus, mesial view (setae omitted). (Scales: A–C, F = 2 mm, D = 1 mm, E = 0.5 mm).