Members of the genus Pinnotheres have a carpus shorter than the propodus and a digitiform dactylus
that is proximally inserted on the ventral margin of the propodus, falling short of the tip of this latter article (Figs.
Dysmicoccus dactylus Miller & McKenzie, 1971 (Fig.
Dysmicoccus dactylus Miller & McKenzie 1971: 573; Williams & Granara de Willink, 1992: 144.
leptodactylus because of its long and abundant setae on the second maxilliped, more teeth on the mandibles and crista dentata, and form of dactylus
and propodus of the chelipeds.
6H) Propodus armed with many spines; dactylus
with 2 spines.
Ventral margin of propodus including fixed finger, shorter than merus, with 1 spiniform seta at dactylus
Location in Intertidal/subtidal Species geographic region (water depth) Sasebo Bay, Subtidal (5-15 m) Solen gordonis northwestern Kyushu, Japan Chokchon tidal flat, Intertidal Solen strictus Inchon, Korea Golshahr coast of Intertidal Solen dactylus
Bandar Abbas, Persian Gulf, Iran Ria de Aveiro, Intertidal Solen marginatus Portugal St Lucia estuarine Subtidal (0.
At the dorsal end, the apex of the photophore is connected to a ligament extending the length of the dactylus
[ILLUSTRATION FOR FIGURES 2 AND 3 OMITTED].
angelicus have the dactylus
of P3 longer than the others pereopods, and males have all abdominal somites and telson well separated (Fig.
Gnathopod 1 subchelate to parachelate; coxa small; merus and carpus not rotated; carpus short; propodus large, palm straight to convex; dactylus
slightly curved, not hidden by setae.
5I) with more than two rows of accessory spinules on flexor surface of dactylus
The cutting edge of the dactylus
of the cheliped is armed with a strong proximal tooth (Figs.