chamberlin: west Indian chilopoda and diplopoda. 181 



82. Epinannolene grenadae, sp. nov. 



Type. — M. C. Z. 4,330. Grenada: Grand Etang. R. Thaxter. 



This is a much more slender species than any of those hsted above. 

 The general color is brown to dusky above and flavous ventrally and 

 over the lower portions of the sides and also in a band over the pos- 

 terior borders of the somites and in a more narrow anterior band. In 

 the anterior region of the body the brown portion of each somite 

 encloses numerous light areas. The collum is thus areolate excepting 

 in a band a little behind the anterior border where the dark color is 

 solid. In the dark area between the eyes two small submedian light 

 dots and also three light spots, two large and one much smaller and 

 more mesal, just mesad of each antennal socket. 



The antennae strongly clavate with the fifth and sixth articles 

 clearly stoutest. Ocelli in two transverse (or sub vertical) rows; c. g., 

 7, 5. 



The collum is evenly rounded below on each side. 



The somites are very strongly constricted, the encircling furrow 

 being deep and distinct, with the part of the annulus in front of it as 

 high as that behind. 



Number of segments, fifty-nine. 



Length, about 18 mm. ; width, 1 mm. or slightly less. 



Spirostreptidae. 

 83. Orthoporus ventralis (Porat). 



Spirostreptus ventralis Porat, Bih. Svensk. vet.-akad. Handl., 1876, 4, no. 7, 

 p. 42.1 



Habitat. — St. Thomas.^ 



84. Orthoporus sculpturatus (Karsch). 



Spirostreptus sculpturatus Karsch, Zeits. naturwiss., 1881, ser. 3, 6, p. 39. ^ 

 Orthoporus sculpturatus Silvestri, Bull. Amer. mus. nat. hist., 1908, 24, p. 573, 

 f. VII (1-5). 2 



Habitat. — Porto Rico^: Utuado, Santurce, and near Aibonito 

 (W. M. Wheeler) .2 



