BARBADOS-ANTIGUA REPORTS 7 
Camponotus sexguttatus var. antiguanus var. nov. 
Worker major and minor. Clear reddish yellow throughout, except the 
mandibles and antenne which are red, and a large poorly defined ivory 
white spot on each side of the second gastric segment. 
Male. Brownish yellow; antenne and legs pale brown; petiole and 
gaster darker, the latter with pale borders to the segments and a pair 
of whitish, transverse spots at the base of the second segment. 
Seven workers and a single male taken on Antigua by Pro- 
fessor Dayton Stoner. Among the materials in my collection 
I find also the three following undescribed forms: 
Camponotus sexguttatus var. montserratensis var. nov. 
Worker and female. Colored like the preceding variety but lacking 
the pale spots on the second gastric segment. The wings and their 
veins in the female are very yellow, the pterostigma brown. 
Male. Resembling the male of antiguanus, but the funiculi, legs and 
petiole are yellow like the head and thorax. Wings colord as in the 
female. 
Described from six workers, two females and three males 
taken on the Island of Montserrat, June 19, 1912, by Mr. H. 
A. Ballou, ‘‘on a sour-sop tree.”’ 
Camponotus sexguttatus var. uwnitensatus var. nov. 
Worker. Dark brown; the spots on the second gastrie segment fused 
to form a broad white fascia, usually indented in the middle behind, 
those on the third segment transverse and rather large but not confluent, 
those on the first segment small. The worker major has the head en- 
tirely brownish yellow and decidedly opaque. 
Several workers from Chaquimayo, Peru, collected by Prof. 
Nils Holmgren (Stockholm Museum). 
Camponotus sexguttatus subsp. basirectus subsp. nov. 
Worker minor. Differing from the typical serguttatus as follows: the 
head is more narrowed and dorsally more depressed at the occiput, the 
thorax is longer and more slender, epinotum more elongate, with its base 
in profile straight and the mesoépinotal constriction much shorter and 
shallower, the epinotum more elongate, with its base in profile 
straight and horizontal, nearly twice as long as the declivity and meet- 
ing it at a distinct though obtuse angle. The gaster is decidedly larger 
and more elongate, the legs and antenne more slender. The surface 
of the body and especially of the head is more opaque and somewhat 
more sharply shagreened. The hairs are distinctly longer and more 
abundant on the body. The color is dark reddish brown, the legs yellow- 
ish brown; the spots on the first to third gastric segments ivory yellow, 
very large, those on the first and second segments rather rounded and 
almost meeting in the middle line. 
