41 



Genus Marshia', gen. nov 



Allied with Attheyella. Inner branch of first foot 3-jointed scar 

 cely elongated, barely sub-prehensile. ■" ' 



Second and third feet with outer rami 2-jointed short V.unh 

 foot with outer ramus l-iointed Vifth f / , • • ' , *^''"'^'' 



6>inted, the fourth joint Xaslend^tr "'"''''\ ^"'^'^""^ 

 the end of the antennl. JL:^:^^::!:^^:^^:^ 

 sue. Mandiblar naln simnlo ^>^ v ,. r - . ^ ^F^^y prenen- 



bercle-like nZ T ^l ^^: ''' ^'""^'^^^ ^'*'^ * uniciliate tu- 



Antennae oF tb. . V"^ "'*^ " ^°°^ '^'''-^^' ^^i^.l joint. 



Anrennae ot the male strondv modifipH Froci. ^ v i • i^ J "''• 



the Rio Grande valley. ^ '' ^'""^^'^ ^^^"^ ^^ 



Marshia albuquerquensis n. sp. 

 P , (Figures 1—11.) 



exiuri, D jointed, Ihe proximal joint enlarged 



^'''- ^^^-2. Fi.3. .. ^ 



Fig. 4. 



Fig. 6. 



Fig. 8. 



Fig. I. 

 Fig. 2. 

 Fig. 3. 

 Fig. 4. 

 Fig. 5. 

 Fig. 6. 

 Fig. 7. 

 Fi?. 8. 



Antennule 



Interttot-Iaw.'^'' "'"' "' " f^"*''' "'^ "'S'^' '»»» "»-alous. 



Posterior foot-jaw. 



Mandible. 



Fifth foot of male. 



1 In 



compliment to Professor C. Dwight Marsh of Ripon, AV 



isconsm. 



