58 PROCEEDINGS OF THE NATIONAL, MUSEUM. vol.60. 



distad, in posterior region again becoming broader distally (see pi. 

 14, figs. 8 and 9). Hairs of legs rather sparse, shorter on dorsal than 

 on ventral surface. In the male, the first leg is scarcely thickened 

 and the femur has no node or process below. 



The socket of the gonopods is limited behind and laterally by a 

 continuous elevated rim ; the socket not fully extending to the tu- 

 bercle on each side. Distance between bases of legs about equalling 

 the length of the seventh segment of the leg. Coxa of gonopod stout. 

 Telopodites extending forward parallel to each other, distally curv- 

 ing upward and then caudad, uncate, pointed and undivided; on dor- 

 sal side near middle a long straight process as shown in the figures 

 (see pi. 15, figs. 1 and 2). 



Length, near 17 mm. ; width, 5.5 mm. 



Localities. — Honduras: San Juan Pueblo (type locality), seven 

 specimens; Lombardia, three specimens (W. M. Mann). 



Type.—Ciit. No. 855, U.S.N.M. 



139. SPHAERIODESMUS CORIACEUS Pocock. 



Sphaeriodesmus coriaceus Pocock, Biol. Centr.-Amer,, Diplop.. 1909, p. 125, 

 pi. 9, figs. 4-4/1. 



Locality. — Guatemala : San Juan in Alta Vera Paz. 



140. SPHAERIODESMUS MEDIUS Carl. 



Sphaeriodesmus medius Carl, Rev. Suisse Zool., 1902, vol. 10, p. 675, pi. 12, 

 figs. 105, 106. 



Locality — Guatemala. 



141. SPHAERIODESMUS DIGITATUS Pocock. 



Sphaeriodesmus digitatus Pocock, Biol. Centr.-Amer., Diplop., 1909, p. 124. 

 pi. 9, figs. S-Sd. 



Locality. — Guatemala : Volcan de Agua. 



Genus EUSPHAERIODESMUS Brolemann. 



142. EUSPHAERIODESMUS ANGUSTUS (Pocock). 



Sphaeriode-^iiius anoustus Pocock, Biol. Centr.-Amer., Diplop., p. 123, pi. 9. 

 figs. 1-1/7. 



Locality. — Guatemala : Senahu in Alta Vera Paz. 



143. EUSPHAERIODESMUS STILIFER (Pocock). 



Sphaeriodesmus stilifer Pocock, Biol. Centr.-Amer., Diplop., 1909, p. 124, 

 pi. 9, figs. 2-2c. 



Locality. — Costa Rica : Irazu. 



