1516 
CATALOGUE OF 
irregular subapical oblique band of tbe same hue. Hind wings 
gray, hoary and indistinctly reticulated with gray along the bor- 
ders ; fringe of the four wings whitish, with blackish intervals. 
Length of the body 1 1 lines ; of the wings 28 lines. 
a. United States. Presented by E. Doubleday, Esq. 
West Indies ? 
10. COSSUS CRIBRA RIUS. 
Niveus ; thorax immaculatus , alhidus ; alee punctis numerosis 
transversis , per fascitis dispositis , nigris. 
Cossus cribrarius, Liung, Kongl. Vet. Acad. Handl. 1825, 348, pi 
2, f. C. 1 
West Indies ? 
South America. 
A. Alae posticae luteae. - 
B. Alas posticae non luteae. 
A. Alae anticae ferrugineae. - 
B. Alae anticae non ferrugineae. 
a. Alae anticae basi nigro maculatae. 
a. Alae anticae subpurpurascentes. 
h. Alee anticae non purpureo variae. 
i. Alae pallidissime fuseescentes. 
ii. Alae fuscae. - 
iii. Alae obscure fuscae. 
b. Alae anticae basi non maculatae. 
i. Abdominis latera ferruginea. 
ii. Abdominis latera non ferruginea. 
mucoreus, Boisd. 
rubiginosus, Boisd. 
coestroides, Boisd. 
Ziliante, Cram. 
- Musae, Boisd. 
aethiops, Boisd. 
- lateralis, Walk. 
guttata, Drury. 
Group 1. 
Fcem. Corpus vix robustum. Antennae thorace breviores. 
Abdomen longum, attenuatum, alas posticas plus dimidio superans. 
Alae angustae ; anticae apud costam rectae, margine exteriore perob- 
liquo, interiore undulato. 
Female. Body hardly stout. Antennae shorter than the tho- 
rax. Abdomen long, tapering, extending for two-thirds of its length 
beyond the hind wings. Wings narrow. Fore wings almost straight 
in front, rounded at the tips, extremely oblique along the exterior 
border, undulating along the interior border. 
