152 
CATALOGUE OF 
head. Fore lobe of the prothorax with two minute 
tubercles in the disk; side angles of the hind 
lobe attenuated into an acute tooth. Apical spine 
of the scuiellum somewhat reflexed. Fore femora 
slightly thickened. Spongy furrow of the lore 
tibiae oblong. ----- Steinii, 
In a previous article the same author distributes the species in twelve 
divisions, the characters of which are omitted, but the divisions and their 
constituent species are here enumerated: — 
Div. 1. aler, opacivenlris. 
Div. 2. nitidivenlris, angularis. 
Div. 3 1 uteoguttalus. 
Div. 4. bicolor. 
Div. 5. thoracicus, luteispinus, sordidipennis, sororius, femoralis, fraternus, 
limbatus, coxalis, annuliger, simulaus. 
Div. 6. festivus, flavispinus. 
Div. 7. albispinus, mundus. 
Div. 8. ebumeus, obscuricornis, rufescens. 
Div. 9. tricolor. 
Div. 10. flavofasciatus. 
Div. 11. stellatipennis, affinis, scutellaris. 
Div. 12. Steini. 
Div.? spiuidorsis, miltosoma, lineatus. 
Mexico and South America. 
The following arrangement includes most of the species in this list: — 
A. Lateral spines of the prothorax short, not acute. 
a. Prothorax partly yellow. - 
b. Colour wholly black. 
* Spines of the prolhorax black. 
tricolor. 
ater. 
** Spines of tbe prothorax with pale tips. 
c. Fore wings white towards the base. 
d. Fore wings with a whitish subapical spot. 
e. Fore wings with two luteous spots. 
f. Fore wings with a yellow spot. 
g. Fore wings with a luteous band. 
h. Fore wings cinnamon-colour. 
i. Fore wings yellowish. - 
j. Fore wings reddish testaceous. 
B. Lateral spines of the prothorax prominent, acute 
a. Head and prolhorax black. 
* Fore wings white at the tips. 
** Fore wings not white at the lips, 
f Prothorax not pale about the spines. 
J Fore wings wholly black. - 
Fore wings black, with a red basal costal streak. 
nitidiventris, angularis. 
leucotelus. 
tristi Hal us. 
luteoguttatus. 
affinis, stillatipennis. 
flavofasciatus. 
- opaciventris, femoralis. 
fraternus. 
bicolor. 
Alcides. 
sigillatus. 
pyrrhomelas. 
