. Fig. 16. Antenna of H. diadema cf, from the inside. X 65. black. Antennse black, not long, first joint longer than second, third short, triangular; the second overlaps the third about in the middle on both sides, highest on the outer side; it has a circlet of bristles at the apex, longest above and below; arista longer than the antennae. Thorax metallic green, more olive on the disc, very slightly pruinose, shining; there are two posthumeral, a praesutural, and three supra- alar bristles. Scutellum very short-haired, with two long, black bristles, and on each side a very small hair. Pleura g
. Fig. 16. Antenna of H. diadema cf, from the inside. X 65. black. Antennse black, not long, first joint longer than second, third short, triangular; the second overlaps the third about in the middle on both sides, highest on the outer side; it has a circlet of bristles at the apex, longest above and below; arista longer than the antennae. Thorax metallic green, more olive on the disc, very slightly pruinose, shining; there are two posthumeral, a praesutural, and three supra- alar bristles. Scutellum very short-haired, with two long, black bristles, and on each side a very small hair. Pleura greenish, finely greyish pruinose; the prothoracic spiracle yellow; propleura with fine, pale
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Keywords: ., bookauthorlu, bookcentury1900, bookdecade1900, booksubjectdiptera
