Afay, 1899.] 



PSYCHE. 



359 



palpus, borne on a distinct, swollen, 

 palpifer, is long and 4-segmented. The 

 labrum-epipharynx (fig. 1 1 A, I.cp.) is 

 short and well chitinized. The hypo- 

 pharynx is short and pointed. 



Stygeropis sp. This genus has the 

 mouthparts in the same general condi- 

 tion as Holonisia. The maxillae how- 

 ever present no trace of lobes. The 

 paraglossae of the labium are fused for 

 about half their length, are heavily 

 chitinized at the outer margins and 

 have pseudo-tracheae, of the character 

 of those in Iloloncsia, namely a few 



large main trunks, and numerous small, 

 inconspicuous, delicate, transversal ones. 



Tipula sp. In Tipula (fig. 11, B, //) 

 the fusion of the paraglossae extends 

 farther and the system of pseudo- 

 tracheae is better developed, the trans- 

 versal ones being larger and more dis- 

 rinct than in Holonisia. 



The mouthparts of the Tipulidae are 

 borne at the anterior extremity of an 

 anterior prolongation of the head cap- 

 sule. The mouthparts themselves are 

 not elongated ; the maxillary palpi, how- 

 ever, are especially longer and slender. 



A NEW LITHOSIAN. 



BY HARRISON G. DYAR, WASHINGTON, D. C. 



Ozodania n. geu. — Head prominent, ton- 

 gue distinct, coiled ; male antennae simple; 

 no ocelli. Palpi slender, upturned, reaching 

 to middle of front; legs moderate, hind 

 tibiae with four spurs. Fore wings slightly 

 over twice as long as broad; 12 veins, 7 to 9 

 stalked, the rest from the cell; hind wings 

 with vein 2 remote from 3 the rest evenly 

 spaced, 6 and 7 stalked, S joining the sub- 

 costal for two-thirds the length of the cell; 

 outer margin exca\ate, the anal angle pro- 

 duced; anal hairs of male conspicuous but 

 not reaching the end of the body. 



Type the following : — 



Ozodania schzvarziorum n. sp. — Fore wing 

 blackish lead color, a broad upright orange 

 yellow band resting on the lobe. at inner 

 angle where the color becomes crimson ; a 

 similar stripe along internal margin, scarce!}' 

 attaining the upright band, touched with 

 crimson at base. Hind wings reddish pink, 

 costal margin 3'ellowish, a minute or distinct 

 leaden apical band. Thora.x gray ; verte.\ 



of head, collar and patagia orange yellow 

 abdomen pinkish red; legs graj and yellow- 

 ish. Wings below with the gray ground 

 color more or less replaced by reddish. In the 

 Arizona specimen the gray parts are as on 

 the upper side, but the pale parts red and 

 broader ; in the Mexican specimen the gray 

 is reduced to a small apical and basal patch 

 on fore wings and is absent on hind wings. 

 Expanse 16 mm. 



Two males, Oracle, Arizona (E. A. 

 Scliwarz) ; Rancho Hannover, State of Vera 

 Cruz, Mexico (H. Schwarz). U. S. National 

 Museum, tjpe number 4102. 



This genus stands between Cisthene and 

 Odozana. From the former it differs in the 

 form of the Iiind wings and a slight enlarge- 

 ment on the outer angle of fore wings ; from 

 the latter, in the very slight development 

 of the anal hairs and in the longer palpi 

 (Walker says those of Odozana are porrect 

 and do not exceed the head). 



This species must have been taken in 



