Gnathopods. First: Sideplate narrowing greatly proximally, almost triangular, distally almost as wide as long, long fine plumose setae ventrally and anterodistally. Basos constricted proximally, posterior convex margin has several short and 3 or 4 very long finely plumose setae; width 1/2 length, length 3/4 sideplate. Ischium width 3/4 length, length almost 1/3 basos, 4 or 5 long setae postero-distally. Merus somewhat bullet-shaped, width 1/3 length, length 2/5 basos. posterior margin distally convex with long, fine setae; anterior margin contiguous with carpus proximal margin. Carpus subtriangular, width 3/4 length, length 1/2 basos, long seta on anterodistal angle, anterior margin convex; convex posterior very small, with long fine setae, 3 fine setae medially near proximal margin, 1 or 2 nearby on ischium. Propod narrowly ovate, width almost 1/2 length, as long as basos; anterior margin has 2 groups of fine setae, further groups at dactylos base; posterior free margin 2/5 length anterior with about 4 groups of short setae, defined from continuous palm by stout spine; palm strongly setose, a few paired setae set back a little; curved slender dactylos more than 2/5 propod length. Second: Like Gn. 1, except: Sideplate subrectangular, ventrally setose, width about 3/5 length; basos width 2/5 length, a few fine setae anteriorly; ischium as wide as long, 1/4 basos length; merus width nearly 1/2 length, posterodistally almost right-angled; carpus subrectangular, proximally as wide as long, barely narrower distally, length 1/3 basos; propod width 1/2 length, posterior margin 1/2 length anterior, palm defined by spine and distally recessed from free posterior margin. Gills ovate, as long as basos, twice its width.

Peraeopods. First: Sideplate, basos and ischium as in Gn. 2, but basos almost as long as sideplate, ischium 1/5 basos. Merus proximally constricted, anterior margin slightly convex, distally produced a little over carpus in small setose lobe, width 1/2 length, length 3/4 basos; posterior margin has about 4 paired sets of long, fine, sparsely plumose setae. Carpus ovate, width 2/3 length, length nearly 3/5 merus, margins convex, posterior has row of 8 increasingly longer stout spines, distalmost one reaching 1/2 along dactylos, 7 fine setae in almost parallel row a little in from margin. Propod as long, width not quite 1/3 length, row of 6 strong spines obliquely across anterodistal surface to posterodistal angle, 2 on anterior margin just above dactylos; dactylos quite stout, 2/3 propod length, almost straight. Second: Like Pr. 1 except: Sideplate subrectangular, angles rounded, margins slightly convex, slightly longer than wide, very shallowly excavate posteriorly for perhaps 1/4 width. Third: Sideplate posterior lobe trapezoid, 4 or 5 long setae on ventral angle, anterior much less than 1/2 its depth, almost semi-circular. Gills heart-shaped, much wider and slightly longer than sideplate or basos. Basos linear, as long as sideplate posterior lobe; long plumose seta posterodistally, 4 anterodistally; width about 2/5 length. Ischium almost as wide, length less than 1/4 basos, long setae on anterodistal angle. Merus posterior margin widening sharply proximally, distal 2/3 parallel with anterior, strongly spine-setose; long setae all along anterior; length 4/5 width and 2/5 basos length; 4 or 5 spine-setae across anterodistal angle. Carpus subrectangular, a little more than 1/2 basos length, width 3/4 length, lateral margins and free portion of distal strongly spine-setose. Propod narrowing distally, anterior margin slightly convex, margins strongly spine-setose; as long as carpus, width 1/2 length. Dactylos a straight spike, 2/3 propod length. Fourth: Nearly twice length 3rd and 5th. Basos ovate, convex anterior margin has 8 single or grouped sets of plumose setae or spines;