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Plate XXXIV 



Larvae and Pupae of Limnobiidae 



g. 1. Limnobia immatura, face of pupa, seen from above. 



g. 2. Limnobia triocellata, face of pupa, seen from above. 



g. 3. The same, apical segment of pupa, dorsal view. 



g. 4. The same, apical segment of pupa, lateral view. 



g. 5. Dicranota sp.. maxillary palpus of larva. 



g. 6. The same, antenna of larva. 



g. 7. The same, larva, lateral view. 



g. 8. Genus incertus 2. larva, lateral view. 



g. 9. Dicranota sp., head of larva, dorsal view. 



g. 10. GnopJiomyia tristissima, head of larva, dorsal view. 



g. 11. Helobia punctipennis, mandible of larva. 



g. 12. PentJtoptera sp., head of larva, dorsal view. 



g. 13. The same, apical segment of larva, dorsal view. 



g. 14. The same, larva, lateral view. 



g. 15. Genus inarlus, 2, apical segment of larva, dorsal view. 



g. 16. Gnophomyia tristissima, apical segment of larva, caudal view. 



g. 17. Helobia punctipi nnis, apical segment of larva, caudal view. 



g. 18. The same, head of larva, dorsal view. 



g. 19. Genus incertus 3, head of larva, dorsal view. 



