112 
Psyche 
[June-Sept. 
on uniques in an indifferent state of preservation. The 
figures supplied by Blake do not always conform to the 
descriptions of Scudder (as in Manapsis, where in the left 
wing vein Rip 2 is shown as being distinctly preserved, 
whereas on the right wing it is not indicated and is either 
atrophied or poorly evident. In Rhadinobrochus, the vena- 
tion of the two wings of the unique type is so dissimilar 
that the veins of the two sides cannot be homologized) . 
Tipula carpenteri Alexander, n. sp. (Plate 13, figs. 1, 2) 
Male. — Length about 16-17 mm. ; wing 17-18 mm. 
Female. — Length about 21-22 mm. ; wing 20-24 mm. 
General coloration dark. Praescutal pattern apparently 
consisting of three entire dark stripes on a somewhat paler 
ground. Abdomen dark, the tergites with a still darker 
median longitudinal stripe that is narrowly interrupted at 
posterior border of each segment; lateral tergal stripes 
narrower and less distinct; sternites with a similar but 
much narrower median vitta. 
Antennae of male longer than in female, subequal to the 
combined head and thorax; flagellar segments bicolorous, 
the basal enlargement darker than the apex ; verticils short. 
In female, antennae about twice the length of head. In 
both sexes, flagellar segments with poorly developed basal 
enlargements to appear subcylindrical. 
Wings subhyaline, with a conspicuous brown and white 
pattern; brown areas include a medium-sized marking at 
origin of Rs ; stigma and a confluent seam on anterior cord; 
m-cu and adjoining portions of vein Cu; a dark cloud in cells 
M and Cu at near midlength of vein Cu, with another similar 
dark area near outer end of Cu, chiefly in cell M, the two 
dark markings separated by a whitish or ground area at 
near two thirds the length of cell M; distal portions of cells 
R2 and R3 slightly darkened but outer half of cell R5 some- 
what paler ; the white areas appear chiefly as a broad post- 
stigmal fascia involving cell Sc2, basal third of cell R2, 
subbasal third of cell R3 and the subproximal end of cell 
R5; additional obliterative areas involving base of cell 1st 
M2 and the adjoining basal portions of cells M3 and MU . 
Wings relatively broad, the length about 3.6 times the 
