. Diptera : Lonchaeidae, Sapromyzidae, Ephydridae, Chloropidae, Agromyzidae. Diptera. 322 PERCY SLADEK TRUST EXPEDITION Abdomen black and shining, otherwise like that of /. spilota. Size. \\ mm. Locality. Seychelles. Mahe: from marshy ground near sea-level at Cascade, 20. II. 1909. 23. llyihea invenata, n. sp. This species is very close to the last as regards its main characters. The characters of head, thorax, etc. are practically the same, the principal difference being the reddish colour of the facial dusting, the longer scutellar bristles, the more orange-yellow legs with the front coxae n
. Diptera : Lonchaeidae, Sapromyzidae, Ephydridae, Chloropidae, Agromyzidae. Diptera. 322 PERCY SLADEK TRUST EXPEDITION Abdomen black and shining, otherwise like that of /. spilota. Size. \\ mm. Locality. Seychelles. Mahe: from marshy ground near sea-level at Cascade, 20. II. 1909. 23. llyihea invenata, n. sp. This species is very close to the last as regards its main characters. The characters of head, thorax, etc. are practically the same, the principal difference being the reddish colour of the facial dusting, the longer scutellar bristles, the more orange-yellow legs with the front coxae nearly black. Wings (Fig. 12). These offer a very striking peculiarity inasmuch as the cross veins are absent: the picture on the wings is more like that of the typical species. Four specimens of this new species are in the Cambridge Collection and were sent by Mr F. Muir from Durban. Size about l\ mm. Locality. Seychelles. Mahe : marshes on coastal plain, Anse aux Pins and Anse Royale, I. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lamb, Charles George, 1867-; Linnean Society of London. London : Printed for the Linnean Society by John Clay, M. A. at the University Press, Cambridge
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdiptera, bookyear1912
