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U.S. NATIONAL MUSEUM BULLETIN 25 8 



Figure 62. — Stenothoides burbanki, new species, male, 2.6 mm., station 42-T-7: a, lateral 

 view; b, telson; c, inner lobes of maxillipeds; d, maxilliped; e, uropod 3;/, pleonal epimera 

 1-3, left to right, lateral. Female, 2.3 mm.: g, head; k, dactyl of pereopod 1. 



dactyl; gnathopod 2 of medium size for a male of family, article 

 5 with moderately slender, spinose posterior lobe scarcely projecting 

 beyond posterior tangent of appendage, article 6 with oblique palm, 

 with serrate and toothed distal process, remainder of palm a flat 

 excavation defined by one cusp, dactyl failing to reach end of palm; 

 dactyls of all pereopods with inner margins minutely pectinate; 

 second articles of pereopods 3-4 slender, of pereopod 5 broadened, 

 the latter posteriorly flattened, ventral lobe short, broadly rounded; 

 article 4 of pereopods 3 and 5 broad and strongly produced, of pereo- 

 pod 4 more slender and poorly produced; coxa 4 very large and long, 

 ventral edge slightly sinuous; pleonal epimera each with one very 

 small postero ventral tooth; urosomal segments 2 and 3 solidly 

 coalesced; the 3 articles of uropod 3 (peduncle, ramus-1, ramus-2) 

 consecutively very slightly shorter; telson lacking marginal spines; 

 mandible lacking palp, bearing one seta at its expected position; 

 first maxillary palp uniarticulate; inner plates of maxilliped with 



