64 
CATALOGUE OF 
stouter than those of the male; third joint shorter and stouter. 
Antennae like those of the male. Abdomen about thrice the len<nh 
of the thorax. Hind tibiae more slender and much shorter than 
those of the male ; hind metatarsus slender, not pilose. Fore wings 
opaque. Hind wings limpid, opaque at the base. 
1. Sannina Uroceriformis. 
Mas. Cyaneo -nigra ; caput postice rufescens ; palpi rufescentes , 
apice supra nigra ; thorax subferrugineus ; abdomen fascia 
lata ochracea ; ala virides , cyaneo purpureoque varice , posticce 
basi limpida. Foem.?— Caput et palpi nigra; antenna basi 
albida ; abdomen rufo fasciatum ; ala postica limpida , basi 
cyaneo-yiigra . 
Male. Bluish black. Head reddish behind. Palpi reddish, 
black towards the tips above. Thorax somewhat ferruginous. Ab- 
domen with a broad orange band on the fourth segment. Wings 
metallic green, mingled with blue and purple; ciliae cupreous. 
Hind wings limpid at the base. Length of the body 7 lines : of the 
wings 14 lines. Female? — Head and palpi black. Antenna; 
whitish at the base. Abdomen with a red band. Wings with 
black ciliae. Hind wings limpid, bluish black at the base. Length 
of the body 9 lines; of the wings 14 lines. 
a — c. United States. Presented by E. Doubleday, Esq. 
Genus 8. TOOSA. 
Mas. Corpus sat robustum. Proboscis longitiscula. Palpi 
longi, validi, porrecti ; articulus 3us longi-conicus, 2i dimidio vix 
brevier. Antennae simplices, subfiliformes, thorace raulto longiores. 
Abdomen sublineare, thorace valde longius; fasciculus apicalis mi- 
nimus. Pedes validi. Alae opacae, mediocriter latae. 
Male. Body moderately stout. Proboscis rather long. Palpi 
long, stout, porrect ; third joint elongate-conical, nearly half the 
length of the second. Antennae simple, almost filiform, much 
longer than the thorax. Abdomen almost linear, very much longer 
than the thorax ; apical tuft very small. Legs stout Wings mo- 
derately broad, wholly opaque and squameous. Fore wings with 
the first and second inferior veins contiguous at the base ; third 
moderately remote from the second ; fourth very remote from the 
third. 
