. The Canadian entomologist. Insects; Entomology. Fig. 14.—T. betula;, n. sp., hind leg:. Fig 15.—T. lineatus Oliv., hind leg-. The colour markings of betulce seem to be quite distinct from those of lineatus. In betulce the pronotum is dense black, and each elytron has the side and suture black, with a broad, dusky yellow band down the middle ; usually the two black borders meet at the tip. There is consid- erable variation in the width of these black and yellow bands, but never a bright coloration nor an approach to the typical markings of lijieatiis. In Ihieatus the pronotum has the hind mar
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. The Canadian entomologist. Insects; Entomology. Fig. 14.—T. betula;, n. sp., hind leg:. Fig 15.—T. lineatus Oliv., hind leg-. The colour markings of betulce seem to be quite distinct from those of lineatus. In betulce the pronotum is dense black, and each elytron has the side and suture black, with a broad, dusky yellow band down the middle ; usually the two black borders meet at the tip. There is consid- erable variation in the width of these black and yellow bands, but never a bright coloration nor an approach to the typical markings of lijieatiis. In Ihieatus the pronotum has the hind margin yellow or reddish. Each elytron has a black band along the side, the suture, and down the middle, with two yellow bands intervening, one between the lateral black border and the median black band, the other between the median black band and the black sutural border. The coloration is much brighter in lineatus.. 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 work.. Entomological Society of Canada (1863-1871); Entomological Society of Canada (1951- ); Entomological Society of Ontario. Ottawa [etc. ] Entomological Society of Canada [etc. ]