. Annals of the Entomological Society of America. Entomology. 1917 Phylogeny of the Elateridce 255 The second tribe, the Agriotini, includes Agriotes, Dolopius, Ectinus, Adrastiis, Betarmon, etc. The larvae (Fig. 7) are characterized by having the "plaque nasale" tridentate; the ninth abdominal segment more or less bluntly pointed caudad,. Fig. 7. Agriotes mancus Say. a, dorsal aspect of larva; b, ventral aspect of maxillae and labium; c, nasale and front; d, lateral aspect of invagina- tion on 9th abdominal segment (dissected out); e, same from inside surface of integument; f, ventr
. Annals of the Entomological Society of America. Entomology. 1917 Phylogeny of the Elateridce 255 The second tribe, the Agriotini, includes Agriotes, Dolopius, Ectinus, Adrastiis, Betarmon, etc. The larvae (Fig. 7) are characterized by having the "plaque nasale" tridentate; the ninth abdominal segment more or less bluntly pointed caudad,. Fig. 7. Agriotes mancus Say. a, dorsal aspect of larva; b, ventral aspect of maxillae and labium; c, nasale and front; d, lateral aspect of invagina- tion on 9th abdominal segment (dissected out); e, same from inside surface of integument; f, ventral aspect of right mandible; g, antenna; h, lateral aspect of 8th, 9th and 10th abdominal segments. never smoothly rounded as in the Steatoderini, nor bearing a conspicuous terminal spine as in the Elaterini. The adults have the front strongly convex and lack the transverse carina, the mouthparts being directed 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 Entomological Society of America. [College Park, Md. , etc. ] : Entomological Society of America
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