394 RHYNCHOPHORA. 
the anterior tarsi dilated or 
face; the anterior tibie usually more or less elongated ; 
and the fifth (except in 
lengthened ; the first ventral segment depressed in the middle, 
E. chevrolati) furnished with a deep, transverse, piligerous fovea*. <A fossil Eurhinus 
(occultus, Scudd.) has been described from the tertiaries of Colorado (Scudder, Bull. 
U.S. Geol. & Geogr. Surv. ii. p. 87). 
Elytra distinctly striate, the transverse basal excavation extending 
outwards to the shoulder; body cupreous, the tarsi darker ; 
rostrum tuberculate at apex beneathin gd . . + + 5 
Elytra obsoletely striate, the basal excavation not reaching the 
shoulder ; rostrum not tuberculate beneath in 3. 
Body blue or bluish-green, the head, rostrum, femora, and tibiee 
cupreous; the transverse basal depression of the elytra large. cupripes, Pase. 
Body blue or bluish-green, the head, rostrum, and legs green ; 
the transverse basal depression of the elytra foveate within ; 
anterior tarsiof ¢ elongated and dilated. . . . . . « viridipes, sp. n. 
Body uniformly green or golden-green ; anterior tarsi of ¢ shorter 
and less dilated 2. 2. 2... 1 ee ee es . 
Body green, the dise of the prothorax, two patches on each 
elytron, rostrum, femora, and tibia cupreous . . . . - 
Body green, the cupreous coloration of the elytra more extended, 
leaving the suture and base only green or golden-green . . festivus, var. suturalis, Chevr. 
Body cupreous, the prothorax and elytra usually more or less 
suffused with geneous on the disc, the sutural stria rather 
coarsely punctate; fifth ventral segment foveate in both 
SEXES 2 ee ee ee ee ee ee yucrttecus, SP. N. 
alritarsis, Chevr. 
festivus, F. 
festivus, var. maynificus,Gyll. 
1. Eurhinus atritarsis, (Tab. XIX. figg. 30, 30a@, ¢.) 
Eurhinus atritarsis, Chevr. in Guérin’s Icon. Régne Anim., Ins. p. 161°. 
Ceutorhynchus fulgidus, Sturm, in litt.’ 
Hab. Mexico (ex coll. Sturm; coll. Solari), Vera Cruz (Chrevrolat!), Acapulco 
(Hoge). 
This species has the body and legs (the darker tarsi excepted) uniformly cupreous, 
and the elytra distinctly striate, and with the basal depression shallow and extending 
outwards to the humeri. The five males before me have the rostrum very stout and 
short, and armed with a small conical tubercle at the apex beneath; the femora more 
or less ciliate or pubescent beneath; the tibie armed with a sharp tooth near the 
tip, in addition to the apical uncus; the first ventral segment broadly depressed, and 
* Divided into two in two South-American forms before me—Z. viridis, Boh.?, from Brazil, and Z. mala- 
chiticus, Kirsch, from Colombia, the type of which has been kindly communicated by Dr. Heller for 
examination. 
