de UV Antille St. Vincent. 341 
malensis doivent ¢tre reunies plus tard a la P. fulva 
comme races. 
N.B. Une ? du No. 574 est une Prenolepis antillana. 
(54). Common locally, especially in the forest. The 
communities consist of several hundred individuals. The 
formicarium is generally in rotten wood, sometimes under 
a stone, and I have found no trace of external galleries ; 
generally there are several small chambers connected 
irregularly by short passages. All the forms are quite 
active. N.B.—More than one species may be included 
here, but I have not attempted to separate very closely 
allied forms. 
(54a). Morne aGarou; forest, 1500tt. Nov. 1st. Under 
the bark of a damp rotten log. The formicarium, so far 
as I traced it, occupied an irregular space about four 
inches square. The winged ants were numerous. 
(546). Wallilobo Valley (leeward), Nov. 8th. Dry forest, 
hill-side, 800 ft. Small colony under a stone. 
(54c). Morne a Garou; forest, 1500 ft. Oct. 27th. A 
small nest in rotten wood. 
(54d). Wallilobo Valley, Noy. 8th. Damp forest. A 
nest of several chambers in a rotten stick. 
(54¢). Bowwood Valley, near Kingstown. Second 
growth ; 800 ft. Oct. 15th. Beaten from foliage. 
(547). Various situations. 
(549). Mountain forest, 3000 ft. March. Found in 
moss. 
(54h). Richmond Valley, 800 ft. Cacao orchard. Sept. 
Formicarium in rotting leaves. 
(547). Upper Richmond Valley, 1500 ft. Nov. 27th. 
Forest near stream. Workers found scattered under sod 
on rocks or beaten from foliage. 
(547). Same locality as No. 547. Noy. 27th. Forest 
near the stream. A small nest in and under a log. 
(54k). Hermitage Estate, Cumberland Valley, 1000 ft. 
Damp forest. Formicarium in and under a log on the 
ground. Some of the galleries were walled in by a sub- 
stance made of wood-fibre. Several hundred ants, with 
many winged males and females. Dec 2nd. 
(541). Richmond Valley ; thick forest, 1100 ft. Worker 
found in decaying leaves. Males, doubtfully referred to 
this species, on freshly-cut wood. Dec. 29th. 
(54m). Same locality as No 541. Jan. 18th. Under 
stone near stream. 
