88 Mr. J. O. Westwood on the Genus Typhlopone. 
antecedentibus vix majori; mandibulis castaneis apice nigro; me- 
tathorax equalis haud impressus ; pedunculus abdominis anticé 
subtruncatus, postice latior angulis lateralibus posticis rotun- 
datis; subtts ad basin angulariter productus. Mandibule ad 
apicem subacute angulo prominente versus medium lateris in- 
terni denteque parvo paullo sub apicem, spatio inter angulum et 
dentem subapicalem subserrulato. 
Long. corp. lin. 44. 
In Mus. D. C. C. Babington. In saccharo detecta. 
Individuum alterum etiam in saccharo detectum differt statura 
minori, lineas 34 longitudinis tantum habens, colore obscuriori 
sc. testaceo-fulvo; dente mandibularum subapicali magis pro- 
minenti angulo medio tamen fere obsoleto, canali faciei nisi inter 
carinas frontales obliterata. 
Typhlopone Shuckardi. 
Testaceo-fulva nitida tenuissimé punctatissima ; capite lateribus par- 
allelis, postic® vald@ emarginato fronte carinata et canaliculata 
ut in 7. fulva; antennis piceo-castaneis 11-articulatis articulo 
ultimo duobus preecedentibus paullo majori, mandibulis piceo- 
castaneis apice nigricantibus, dente subapicali minuto et obtuso 
vix prominente; metathoracis dorso canaliculato; pedunculo 
abdominis subtis versus basin in hamum brevem acutum pro- 
ducto, abdominis apice 5-denticulato, denticulis lateralibus ma- 
joribus. 
Long. corp. lin. 5. : 
In Mus. nostr. Communic. D. Raddon. In saccharo detecta. 
Typhlopone Dahlbomit. 
Pallidé lutea, mandibulis obscurioribus; nitida tenuissimé puncta- 
tissima, capite lateribus subparallelis posticé vix emarginato 
impressionibus duabus frontalibus magnis rotundatis in quas 
insident antenne breves clavate 11-articulate articulo ultimo 
maximo (precedentibus 5 majori) ; impressionibus carina media 
tenui anticé dilatata separatis; canali omnino obsoleto, mandi- 
bulis apice acutis dentibusque duobus magnis et acutis intus 
armatis ; metathorace haud canaliculato pedunculoque abdominis 
subtis inermi, zequali. 
Long. corp. lin. 14. 
In Mus. D.C. C. Babington. In saccharo detecta. 
DESCRIPTION OF THE FIGURES,.—Plate II. 
Fig. 1. Typhlopone fulua, W. Magn. auct. 
1a. Labrum; 1b. mandible; 1 c. maxilla; 1 d. labium; 1 e. anten- 
na; 1 f. abdominal peduncle; 1 g. posterior tibia and tarsus. 
Fig. 2. Thorax and abdominal peduncle of 7. Shuckardi, W.; xX protho- 
racic collar; + mesothorax; 0 metathorax. 
Fig. 3 a. Front of head of 7. Dahlbomii, W.; 3 b. antenna of the same. 
Fig. 4. Anomma Burmeisteri, Sh. Magn, auct. 
4 a. Front of its head. 
Fig. 5. Solenopsis mandibularis, W. Magn. auct. 
5 a. Underside of head ; md. one of the mandibles, the other removed ; 
