. Bulletin of the British Museum (Natural History) Entom Supp. . 177 180 178 179 Figs. 174-180. Showing range of form of the pupal gill in species of the subgenus Eusimul- ium from Africa and its islands. 174, 175, 179 and 180, ruficorne-grou-p. 176-178, loutetense-group. The gills shown in figures 175, 179 and 180 are those of species from St. Helena, the Seychelles, and Madagascar respectively. (Fig. 180 redrawn from Grenier & Grjebine (1963)).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appe
. Bulletin of the British Museum (Natural History) Entom Supp. . 177 180 178 179 Figs. 174-180. Showing range of form of the pupal gill in species of the subgenus Eusimul- ium from Africa and its islands. 174, 175, 179 and 180, ruficorne-grou-p. 176-178, loutetense-group. The gills shown in figures 175, 179 and 180 are those of species from St. Helena, the Seychelles, and Madagascar respectively. (Fig. 180 redrawn from Grenier & Grjebine (1963)).. 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 British Museum (Natural History). London : BM(NH)
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