86 Mr. J. O. Westwood on the Genus Typhlopone, 
By way of supplement, I submit the following descriptions 
of several Ants, which, especially in the structure of their an- 
tennz and oral organs, serve to illustrate the preceding obser- 
vations, and to confirm the relationship of Typhlopone with the 
Ants :— 
CareBara, Westw. 
(xapnBapwo, capite doleo, ob capitis exiguitatem.) Characteres e 
foemina desumpti. 
Caput minimum oculis ocellisque munitum. 
Antenne minime vix capite longiores, graciles, ad apicem paullo 
crassiores, supra os insert 10-articulatze, articulo 1™° longo; 
gndo gbhconico; 8%° preecedenti multo minori, reliquis magnitu- 
dine et longitudine sensim increscentibus ; ultimo ovali. 
Mandibulz mediocres curnee curvate, apice oblique truncato et ir- 
regulariter denticulato. 
Maxille minute, apice in lobum tenuem ovalem terminato. Palpi 
maxillares minuti 3-articulati articulo 1™° brevi crasso, duobus 
ultimis gracilibus subzequalibus. 
Mentum corneum obovale versus basin attenuato, labium subductum. 
Palpi labiales minuti graciles biarticulati. 
Thorax ovalis, supra mesothorace maximo fere omnino occupatus. 
Abdomen maximum ovale subdepressum segmentis subzequalibus, 
basi binodosum. 
Ale maximee; venis ut in fig. 6. dispositis. 
Pedes breves tibiis 4 posticis ecalcaratis. 
Species unica. Carebara lignata, Westw. 
Tota luteo-fulva, nitida tenuissimé punctata ; facie linea longitudinali 
sub ocellum medium impressa et versus os furcata ; antennis in 
foveolis inter se et oculos zque distantibus insertis; mesotho- 
racis scuto utrinque linea impresso, parapsides fere efficientibus, 
scutelloque utrinque parapteris bene determinatis ; alis infusca- 
tis, cellula prima submarginali in una alarum anticarum in duas 
partes vena fere secta. 
Long. corp. lin. 103; expans. alar. lin. 20. 
Syn. Myrmica lignata De Haan MSS. 
Habitat in Java. In Mus. Hope. 
Soxenopsis, Westw. 
(cwdhy canalis et drs facies, ob faciem canaliculatam.) 
Characteres e pseudo-foemina desumpti. 
Caput maximum subquadratum horizontale postict emarginatum, 
supra linea media longitudinali in duas partes divisum antice 
in medio bituberculatum. Oculi parvi laterales ante medium 
marginis locati. 
Antenne breves graciles prope os in foveolis duabus inserte ; 10-ar- 
ticulate, articulis ducbus apicalibus majoribus. 
Labrum parvum inter mandibulas et supra os deflexum bilobum. 
Mandibule magne valde curvate crasse apice obliquo, edentulz. 
Maxille et mentum minima fere membranacea, labium subduc- 
