of the Butterflies of Tobago. 55 
single specimen . . . not previously noted from any West 
Indian island.” 
Dynamine theseus, Feld. This pretty little butterfly was 
common both on the coast and inland. It has a rapid 
gliding flight, but otherwise has some of the habits of a 
Lyceenid, thus it often settles with its head downwards, and 
more than once I saw it move its hind-wings rapidly 
immediately after settling; the insect was, however, too 
shy to enable me to make out the exact nature of this 
movement. 
Cystineura cana, Erichs. 'Two specimens on the coast, 
and two at Cocoa Wattie. It has a gliding flight. 
Leptotes (Tarucus) cassius, Cram. 2 gf, 2 9. Of the 
mainland form, in which white prevails over blue. Rather 
common along the coast; three specimens were small, but 
one female was larger than usual. 
Catochrysops hanno, Stoll. (2? monops, Zell.). One 
specimen to the east of Scarborough. 
Theela beon, Cram. 4. One specimen on the shore to 
the south-west of the town at the flowers of the Sea- 
side Grape (Coccoloba wvifera, Jacq.); rather common 
at Cocoa Wattie, frequenting the flowers of a purple 
papilionaceous shrub. 
Thecla politus, H. H. Druce. A § at Cocoa Wattie. 
Thecla nubes, H. H. Druce, n. sp. One specimen at the 
Sea-side Grape, near Hillsborough ; four at Cocoa Wattie 
at the pink flowers of a creeper.* 
Callicista bubastus, Cram. (salona, Hiibn.). One taken 
in Fort George, another at the flowers of the Sea-side 
Grape, near Hillsborough on the coast. 
Terias nise, Cram., 3 2, 3 2, all of the “ wet-season”’ form. 
Common near the coast. 
Terias albula, Cram. 3. Near the coast, less common 
than the last; one taken two miles inland on the road to 
Cocoa Wattie. 
Pieris phileta, Fabr. (monuste, Auct. nec Linn.). Two 
males under the coco-nut palms to the west of the town. 
Callidryas eubule, Linn. (f. senne, Linn.). Abundant in 
Scarborough and along the coast towards the east, tearing 
about in all directions, but not at all common at Cocoa 
Wattie. Six ¢ and four 2? taken, of these three were of 
the “ wet-season”’ form, seven “intermediate,” but all were 
* H. H. Druce, Proc. Zool. Soc. Lond., 1907, p. 625. 
