. Bulletin of the British Museum (Natural History) Entom Supp. 236 235. Figs. 229-238. Gastrancistrus spp. venation ; 231, clavatus (Thomson), $, fore wing venation wing venation ; 233, salicis (Nees), $, fore wing venation 235, coactus sp. n., $, head, frontal ; 236, same dorsal 238, praecox sp. n., 9, head. 229, vernalis sp. n., $, antenna ; 230, same, fore wing ^ o fr>r» wincr vpnaHnti ; 232, praecox sp. n., $, fore 234, fulvicoxis sp. n., $, head ; 237, salicis (Nees), $, head ;. Please note that these images are extracted from scanned page images that may have been digitally enhanced f
. Bulletin of the British Museum (Natural History) Entom Supp. 236 235. Figs. 229-238. Gastrancistrus spp. venation ; 231, clavatus (Thomson), $, fore wing venation wing venation ; 233, salicis (Nees), $, fore wing venation 235, coactus sp. n., $, head, frontal ; 236, same dorsal 238, praecox sp. n., 9, head. 229, vernalis sp. n., $, antenna ; 230, same, fore wing ^ o fr>r» wincr vpnaHnti ; 232, praecox sp. n., $, fore 234, fulvicoxis sp. n., $, head ; 237, salicis (Nees), $, head ;. 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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