FOSSIL TIPULIDH FROM THE OLIGOCENE OF ISLE OF WIGHT, 83 
apex of the lower branch of the postical fork rather markedly curved 
near its apex ; anal vein slightly curved, forming a narrow anal cell 
which is not very far open. Axillary vein and anal angle normal for 
Tipula. 
Hooley Collection, 9. Mr. Kdwards points out that this 
should go in Holorusia rather than Tipula, on account of the 
expanded or vasiform second submarginal cell. 
19146: Dicranomyia undulata. 
Cat 
SS 19946: Dicranomyia excavata, 
19087: Gonomyia indecisa. 
110397: Macromastix cladoptera. H261: Styringomyia extensa. 
Adelphomyia disjunctula, n. sp. 
Wing 8:5 mm. long, 3:2 mm. broad, hyaline, with arather strong 
yellowish tint; veins testaceous, minutely hairy; costa with fine 
black hairs, subcostal vein much more densely hairy than the other 
longitudinal veins; axillary vein (Sc) ending rather obtusely in the 
costa beyond middle of wing, at about level of base of discal cell; 
R, ending abruptly nearly opposite middle of upper branch of second 
vein (£,), not approaching costa, but connected with A, by a pale, 
hairless, somewhat oblique cross-vein. Prefurea originating about 
two-fifths of wing length from base, directed downward at its origin, 
but soon curving outward and taking a very straight course to level 
of end of axillary vein, when it forms a very wide fork, the upper 
