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SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL, 1 28 



8 specimens. In 175 feet, 4 miles out, October 14, 1949, i specimen. 

 In 184 feet, 5 miles out, August 30, 1949, i specimen. In 216 feet, 

 4^ miles out, October 6, 1949, 3 specimens. Dredged at 6 to 50 m., 

 July 29, 1 95 1 (No. B51-23), I specimen. 



Female. — Head with lateral lobes rather sharply angular. Eye 

 large, colorless and inconspicuous in alcohol. Antennae short, about 



Fig. 9. — Stenothoides angusta, new species. Female : a, mandible ; b, palp of 

 maxilla i ; c, gnathopod i ; d, gnathopod 2 ; e, peraeopod I ; /, peraeopod 2 ; 

 g, peraeopod 4 ; h, peraeopod 5 ; i, telson. 



one-fourth the length of the body. Antenna i about two-thirds as 

 long as antenna 2, first peduncular joint rather stout, flagellum equal 

 in length to the peduncle. Antenna 2 slender; flagellum as long as 

 the peduncle. Maxilla i, inner plate with i seta, outer plate with 5 

 long spine teeth and i short one, palp i -jointed, the obliquely truncate 

 end armed with 5 spines. Mandible with spine row of 8 spines; 

 accessory plate of right mandible divided into 3 broad teeth; palp 

 consisting of i short joint. Second, third, and fourth coxal plates 

 much deeper than their body segments. 



