(>52 



151TLLF.TIN r)4, rNlTED STATES NATIONAL MUSEUM. 



CUBARIS DUGESI (Dollfus). 

 Arni(i(fil/i) (liiriesi DoLLVV>^, Hull. Soc. Zool. France, XXI, 1S9(), p. 47. 



Ijx-alititK. — Corritos and Morelia, Mexico. 



Body narrow, convex, smooth, very finely punctate and setaceous. 



Head: Prose])istonie extending- a little beyond the front, especially 

 on th(> two sides, sui't'ace Hat: eyes small, at)out 14 ocelli; Hagel- 

 lum of the antenna' with the first article half as long- as the sec- 

 ond. Thorax: lateral maruin of the first segment elevated along- its 

 entire length; antero-median maincdon scarcely visible; coxopodites 



Fig. 095.— CuBARis duoesi (After Dollfus). a. Head and first two thoracic seg.ments 



(DORSAL VIEW), h, HEAD WITH ANTENNA AND FIRST TWO SEGMENTS OF THORA.X WITH COXOPO- 

 DITES {CO AND Co') (VENTRAL VIEW). C, FiFTH AND SIXTH ABDOMINAL SEGMENTS AND VROPODA 

 (DORSAL VIEW). (/, Sixth abdominal SR(iMKN'T AND I'ROPODA (VENTRAL VIEW). 



distinct only on the posterior third part of the side of the segment, 

 ))ut reaching to the extremity of it. Second segment with the coxopo- 

 dite very distinct. Pleo ■, telson: pleotelson as long as wide, with a 

 little relief, followed by an impression, situated near the ))ase; the 

 lateral incurvation well indicated; the apex equal to about three- 

 fourths of the base in size. Uropoda with the basal article a little 

 oblique; the inner branches very small; the outer branches very small, 

 situated about two-thirds of the inner side of the base (superior side). 

 Color uniforndy dark gray. Dimensions: Length 8 mm.; width 

 3i mm." 



«The above description is adapted from the following one of Dollfus's: 

 Corps etroit, convexe, lisse, tros tineinent ponctue-setace. Ceplialon: prosepistome 

 depassant un pen le front, surtont des deux cotes, face plane; yeux petits, environ 

 14 ocelles; fouet des antennes u premier article deux fois plus court que le second. 

 Pereion: bord lateral du premier segment releve sur toute sa longueur; mamelon 

 antero-median a peine visible; coxopodites distincts seulementsur le tiers posterieur 

 du cote du segment, mais atteignant a I'extremite de celui-ci. Deuxieme segment a 

 coxopodite tres distinct. Pleon, telson: pleotelson aussi long que large, avec un petit 

 relief suivi d'une impression, situe pres de la base; incurvation late rale bien indiquee; 

 le sonmiet egal en largeur environ les f de la base. Uropodes il article basilaire pen 

 obli(]ue; endopodites tres petits; exopodites minuscules, situes vers les f du cot^ 

 interne de la base (face superieure). (^ouleur: gris fonce uniforme. Dimensions: 

 longueur, 8 millimetres; largeur, ?i\ millimetres. — Dollfus, I>u11. Hoc. Zool. France, 

 XXI, 1S9(), p. 47. 



