392 Dr. A. Forel, Formicides 
bien séparée d’elle par deux tubercules trés faibles. Pédicule comme 
chez louvriére, mais la convexité inférieure du ler article n’est pas 
translucide et le 2me article est bien plus large que long. 
Ponctuation de la téte éparse, mais profonde et trés distincte, 
beaucoup plus forte que chez l’ouvriére. Du reste sculpture et 
pilosité comme chez l’ouyriére, mais pilosité plus abondante. Ailes 
manquent. 
D’un brun noirdtre. Mandibules et devant de la téte d’un rouge 
brundtre ou jaunitre. Pattes, antennes et bord des segments 
abdominaux d’un jaune brunatre ou d’un brun jauuatre. 
Cette espéce ressemble a plusieurs autres. Sa petite femelle, les 
denticules latérales de l’épistome la caractérisent cependant assez. 
La femelle est tout 4 fait différente de celle de la S. corticalis, et 
louvriéré de cette derniére espéce se distingue par ses yeux plus 
petits, situés plus en avant, par son épistome seulement subdenté 
et bien moins avancé. 
(10). Pretty common below 2000 ft.; forest or shady 
places. The colonies are small; under sod, stones, or 
logs, or in rotten wood. Apparently the formicarium 
consists of a single small chamber. The workers and 
females are sluggish; the former are sometimes found 
on bushes. 
(10a). Near Palmyra Estate (leeward) ; shady place 
near a stream; under sod growing on rock. The female 
and worker were not found together, but are apparently 
of the same species. Nov. 8rd. 
(10d). Forest, Morne a Garou, 1500 ft. Oct. 29th. 
Under bark of a dry log. 
(10¢). Bowwood Valley, near Kingstown, Oct. 16th, 
800 ft.; second growth. Beaten from foliage. 
(10/). Hermitage Estate, Cumberland Valley, 1000 ft. 
Dec. 2nd. Edge of forest; under sod on a rock. Com- 
munity of probably fifty ants. 
N.B.—The female was found with the workers. It is 
smaller than that of No. 10a, and it seems likely that 
I have included two species in this number. 
(10 9). Fitz-Hugh Valley (leeward), 500 ft. Nov. 4th. 
Open place ; under bark of rotten log. A female found 
alone. Seems to be the same as No. 10/. 
(10h). Richmond Valley, 1700 ft.; near the middle of 
the island; open bed of stream in thick forest. Taken 
flying at about 3 o'clock pm. Dec. 30th. A female, 
apparently like No. 10a. 
