Gen. HYDROTÆA, _Macq._

93. HYDROTÆA SOLENNIS, n. s., mas. Nigra, capite cano, thorace

subcinereo nigro-trivittato, abdomine longi-obconico, tibiis

ferrugineis, alis subcinoreis.

_Male._ Black. Head hoary in front. Thorax slightly cinereous, with

three black stripes. Abdomen elongate-obconical. Tibiæ ferruginous.

Wings slightly greyish; veins black, testaceous at the base; cubital

and præbrachial veins slightly diverging for nearly two-thirds of

their length from the præbrachial transverse vein, very slightly

converging from thence to the border; discal transverse vein

oblique, curved inward in the middle, parted by about its length

from the præbrachial transverse and by little more than half its

length from the border. Alulæ greyish. Length of the body 2¾ lines;

of the wings 5 lines.

Mount Ophir, at the height of 4000 feet.

94. ARICIA PATULA, n. s., mas. Nigra sat lata, antennis, thoracis

lateribus, abdomine pedibusque fulvis, abdominis apice tarsisque

nigris, alia cinereis.

_Male._ Black, rather broad. Eyes bright red. Antennæ, sides of the

thorax, scutellum, abdomen and legs tawny. Abdomen hardly longer

than broad, black towards the tip. Tarsi black. Wings and alulæ

grey; veins black, tawny towards the base; cubital and præbrachial

veins diverging for more than two-thirds of their length from the

præbrachial transverse, parallel from thence to their tips; discal

transverse vein very oblique, curved inward near its hind end,

parted by more than half its length from the border, and by very

little more than its length from the præbrachial transverse vein.

Length of the body 3½ lines; of the wings 7 lines.

Singapore.

Subfam. HELOMYZIDES, _Fallen_.

Catalogue of the dipterous insects collected at Singapore and Malacca · 第 55 / 79 题