1330 CATALOGUE OF 



brown bands. Fore wings ferruginous about the exterior border, 

 which has some slight excavations, and is almost angular in front ; 

 two small discal vitreous brown-bordered spots. Hind wings 

 slightly indented along the exterior border; tails oblique to the 

 length of the wing, obtuse at the tips, excavated on the hind side ; 

 vitreous spot very small. Length of the body 14 lines; of the 

 wings 52 lines. 



In Mr. Saunders' collection. 



3. DYSDiEMONIA ? PLUTO. 



Alee luridce, cinereo-fuscce, fusco badioque transversim subfascial, 

 absque ocellis et lunulis vitreis ; anticce sub apicem emargi- 

 natce ; postica? elongatce et in caudam latam mediocrem extus 

 oblique extensam products. 



Saturnia? Pluto, Westw. Ann, Nat. Hist. 2nd Ser. xv. 301. 



This may be a variety of D. glaucescens. 



Venezuela. 



Genus 23. UKOTA. 



Corpus vix robustum. Palpi breves, validi, pilosi. Antennas 

 thorace non longiores. Alas latiusculas, maculis nullis vitreis ; an- 

 ticas non falcatae, apud costae apicem convexae, apice rotundatae, 

 margine exteriore obliquo subrecto ; posticas latiores, subcaudatae, 

 abdomen longe superantes. Mas. — Antennas sat late pectinatas ; 

 rami graciles, ciliati, aequaliter longi, non duplicati. 



Saturnia (Urota), Weslw. 



Body hardly stout. Proboscis not visible. Palpi short, stout, 

 pilose, not extending so far as the head ; third joint very short and 

 small. Antennas not longer than the thorax. Abdomen extending 

 to two-thirds of the breadth of the hind wings, the tails of the latter 

 excepted. Legs stout, pilose ; hind tibiae with two minute apical 

 spurs. Wings rather broad, with no vitreous spots. Fore wings 

 not falcate, convex towards the tip of the costa, rounded and nearly 

 rectangular at the tips, moderately oblique and almost straight 

 along the exterior border ; interior angle rounded ; discal areolet 

 closed ; three inferior veins ; second very much further from the 

 third than from the first. Hind wings broader than the fore wings ; 

 exterior border forming a short lanceolate tail at one-third of its 

 length from the interior angle. Male. — Antennas rather deeply 

 pectinated ; branches of equal length, slender, single, ciliated. 



