Plate XXX 



Larvae and Pupae of Tlpulidae, Limnohiidac, and Pfycliopteridae 



Fi|w. 1. Limnopliila lute'ipennis, larva, dorsal view of apical segment. 



Fig. 2. Bittacomorplia clavipes, larval pseudopod. 



Fig. 3. PacJiyrrTiina ferruginea, larva, apical segment. 



Fig. 4. Bittacomorplia clavipes, larva, lateral view. 



Fig. 5. Genus incertus 3, larva, apical segment. 



Fig. 6. Bittacomorplia clavipes, pnpa, dorsal view. 



