308 DIPTERA. 
4. Clinopera dorsilinea, sp. n., 2. 
Cinereous; thoracic stripes, a dorsal line on the abdomen, and legs black; scutellum ochraceous at the tip; 
antenne and palpi rufous. 
Length 6 millim. 
Front broader than the eyes, cinereous, with the lateral borders narrowly white ; face and cheeks white, with 
dark reflections ; oral margin pale red. Antenne rufous; third joint blackish towards the end; arista 
black, thickened to the middle and finely plumose. Proboscis black; palpi yellow. Thorax, scutellum, 
and abdomen cinereous ; thorax with four black stripes; hind margin of the scutellum ochraceous ; 
abdomen cordiform, flattened, broader than the thorax, with a black dorsal line and lateral blackish 
reflecting spots; marginal macrochete on the third, and discal and marginal macrochete on the anal 
segment. Legs black. Tegule yellowish-white. Wings greyish-hyaline; small cross-vein under the 
end of the first vein; curvature of the fourth vein a little more distinct than in the other species of the 
genus. 
Hab. Mexico, Amula in Guerrero 6000 feet (H. HZ. Smith). 
A single female specimen. 
5. Clinopera digramma, sp. n.,¢ ¢. 
Yellowish-cinereous or ochraceous ; thorax with indistinct dark stripes; second and third abdominal segments 
each with two black dorsal spots; antenne and palpi yellow; legs partly rufous. 
Length 4:5-5°5 millim. 
Head whitish ; front of the ¢ triangular, very small, the eyes contiguous, that of the 9 as broad as the eyes 
and with a broad blackish frontal band ; frontal bristles in the ¢ on the frontal triangle only, in the 9 
in a continuous row along the whole front. Antenne yellow; arista black, thickened at the base, long- 
plumose. Proboscis black; palpi yellow. Thorax cinereous, with indistinct blackish stripes. Scutellum 
cinereous, usually yellowish-rufous at the tip. Abdomen—(< ) ochraceous, the second and third segments 
with two black dorsal spots, the other segments beset with black points, which are arranged in a row 
along the hind margins—(  ) cinereous and more obscure, the spots and points therefore less striking ; 
weak marginal macrochete are present on the second and following segments, some discal macrochete 
also on the anal segment, Legs dark rufous; the front femora, except the tip, and all the tarsi black. 
Tegule yellowish-white. Wings greyish-hyaline, yellowish at the costa; small cross-vein a little beyond 
the end of the first vein and distinctly beyond the middle of the discal cell ; posterior cross-vein slightly 
concave. 
Hab. Mexico, Chilpancingo 4600 feet, and Amula 6000 feet, both in Guerrero 
(H. H. Smith), Orizaba (H. H. Smith and F. D. Godman). 
Several specimens of both sexes. As to the identification of this species with 
Anthomyia gemina, Wiedem., see the note on C. uber (no. 2, supra). 
6 Clinopera inuber. (Tab. VII. fig. 24, ¢.) 
Cyrtoneurina inuber, Gigl.-Tos, Mem. R. Accad. Scienze di Torino, 2 ser. xlv. (sep.) p. 157. 
Hab. Mexico}, Teapa in Tabasco (H. H. Smith). 
One male and two female specimens. ‘They agree very well with the ample descrip- 
tion of the male!. The male specimen before me is very small (no more than 
4 millim.); the females are somewhat larger (5 millim.). In the latter the front is 
blackish, nearly as broad as the eyes, and with parallel sides. 
