88 
Psyche 
[June 
cf 2 Hentzia squamata (Petr.) Apr. Aug. 
? Sidusa mona spec. nov. Aug. 
2 Stoides placida spec. nov. Aug. 
The following is a list of species reported from Mona 
but not seen by me. 
Fam. OxYOPIDiE 
Oxyopeidon rana Simon (Petrunkevitch, 1929) 
Fam. Argiopid^e 
Argiope trifasciata (Fabr.) (Petrunkevitch, 1929) 
Fam. Ctenimj 
Oligoctenus ottleyi Petrunkevitch (1930) 
Fam. Thomisim: 
Misumenops asperatus (Hentz) (Petrunkevitch, 1930) 
Fam. Salticidje 
Siloca minuta Petrunkevitch (1930) 
FAM. THERIDIIDiE 
Theridion insulicola spec. nov. 
Figure 1 
Female. Length, 3.0 nun., ceph. 1.2 mm., abd. 1.7 mm. 
long, 1.6 mm. wide. 
Cephalothorax pale, shining, very slightly convex, ante- 
rior margin less than half the greatest width, widest 
between the third pair of legs, thoracic groove covered 
with a broad black line that does not reach the ocular area 
or the posterior margin, row of black bristles from the 
p.l.e. to the groove and two long median bristles between 
the groove and the posterior eyes ; eyes cover the anterior 
margin, anterior row recurved, a.m.e. largest of the eight, 
separated by less than a diameter, and from a.l.e. by a 
radius, posterior row straight, eyes equidistant, lateral 
eyes subequal and touching, p.m.e. separated by less than 
a diameter, each eye surrounded by a black ring; quad- 
rangle higher than wide and narrower behind than in 
front; clypeus higher than the eye area, a small median 
black spot on the margin; mandibles pale, shaded with 
gray on the median margin, long, cone-shaped, weak, 
groove short, fang short; labium fused to the sternum, 
wider than long, tip not narrowed; maxillce almost twice 
