. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. BRUES AND MELANDER: CLASSIFICATION OF INSECTS 113 and gradually tapering in front, body slender; tibia? weakly spinose; Australian. (Cephalelus (Fig. 175), Paradorydium). CEPHALELIN^I. Figs. 168-175. Homoptera 168. Typhlocyba, wings. Jassidse. 169. Sogata (Misra) Fulgoroidse. 170. Liburnia, wings (Metcalf) Delphacidse. 171. Liburniella, hind leg (Garman) Delphacidae. 172. Cixius (Metcalf) Cixiid*. 173. Deltocephalus (DeLong) Jassida?. 174. Tettigoniella (Ball) Cicadellid^. 175. Cephalelus (Tillyard) Jassidas. b. Fore
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. BRUES AND MELANDER: CLASSIFICATION OF INSECTS 113 and gradually tapering in front, body slender; tibia? weakly spinose; Australian. (Cephalelus (Fig. 175), Paradorydium). CEPHALELIN^I. Figs. 168-175. Homoptera 168. Typhlocyba, wings. Jassidse. 169. Sogata (Misra) Fulgoroidse. 170. Liburnia, wings (Metcalf) Delphacidse. 171. Liburniella, hind leg (Garman) Delphacidae. 172. Cixius (Metcalf) Cixiid*. 173. Deltocephalus (DeLong) Jassida?. 174. Tettigoniella (Ball) Cicadellid^. 175. Cephalelus (Tillyard) Jassidas. b. Fore wings with veins branching on the disk so that they form a series of preapical cells; ocelli present c Fore wings with veins, often weak at base, not branching on the disk, branching only near apex to form the apical cells; ocelli vestigial or wanting. (Typhlocyba (Fig. 168) (T. australis, Australian apple leaf-hopper), Dicraneura, Empoa (E. rbsas,. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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