DUBLIN UNIVEESITY BOTANICAL AND ZOOLOGICAL ASSOCIATION. 181 



Sciaka viteipennis, (B. D. iv. 53.) Bou., ~Ng. S. THOM^l (B. D. 

 iv. 52.) Berthold, D. ST. H. Z. i. 1846. S. fttscipes (B. D. iv. 52.) Hg., 

 Sb. W. A. xi. 1853. S. fttcata, (B. D. iv. 54 ) Ct., G. Chr. 1845. See 

 also, Mg., Zw. i. Olivier, Memoire etc. 1813. Schilling, V. Schl. 

 G. 1831. Df., A. S. IS", xii. 1839. Lw., E. Z. 1843. M*erkel, Grm. 

 Z. E. v. 1844. Gim., A. N. V. Eiga, i. 1847. Kollar, SchaedL Ins. 

 Scholz, S. E. Z. 1849. 



Earn. iii. CECIDOMYZID^E. Larva peripneustic,* acephalous, f 

 phytophagous, mostly enclosed in galls of plants. Pupa extricated, 

 sometimes folliculate. 



Cecxdomyia teitici, (B. D. iv. 103.)Kby., Linn. S. Tr. iv., v. "Wwd., 

 G. Chr. 1847. C. tjbthle, (B. D. iv. 89.) Per., A. S. E. E. ix. 1840. 



C. entomophila, Per., M. S. Liege, x. 1855. See also, Dg., M. vi. 

 Vallot, A. S. N. 1833. Bou., JSg.— E. Z. 1847. Mcq., D. K. E. 

 Gene, Memorie del 1' Accademia di Torino : xxxvi. Df., A. S. E. E. vi. 

 1837.— vii. 1838.— A. S. K xvi. 18. Boje, Kr. 1ST. H. T. ii. 1838. Lw., 



D. B". H. Z. ii. 1847. Bzbg., E. I. iii Boser, W. Zw. Ct., G. Chr. 

 1845. Hardy, A. "N. H. vi. 1849. Harris, Insects of Massachusetts. 

 Eitch, A. J". A. 1847. But more especially Br., M. K", S. H. ix. 1847. 

 Lw., D. Btr. iv. 1850. ¥z., L. E. viii. 1853. 



Lasiopteea etjbi, (B. D. iv. 133.) Hg., Sb. W. A. vii. 1851. L. 

 aeundinis, Hg., Sb. W. A. xx. 1856. See also, Df., A. S. K xvi. 1851. 

 Lw., E. Z. 1843. Kollar, Sb. W. A. 1849. Passerini, Acta Nova Aca- 

 demic Scientiarum Bononiensis : 1850. Lw., D. Btr. iv. Wz., Linn. 

 Ent. viii. 1853. 



Earn. iv. BIBIOJSTDJE. Larva peripneustic, J eucephalous, often 

 spiny, rhizophagous or saprophagous. Pupa extricated. 



Penthetria holosericea, Zlr., Isis: 1842. 



Dilophus spinattts, (B. D. iv. 140.) Ct., G. Chr. 1844. D. femoea- 

 tus, (B. D. iv. 140.) Schleck, Isis 1838. Biittner, Grm. M. iv. 1821. 



Bibio hoetttlantjs, (B. D. iv. 136.) Bou., Hg. B. maeci, (B. D. iv. 

 136.) Hg., Sb. W. A. ix. 1852. See also Km., M. iv., v. Dg., M. vi. 

 BsL, Ins. B. ii. Lyonnet, O. P. Ct., G. Chr. 



Scatopse notata, (B. D. iv. 141.) Bou., Hg. Df., A. S. K vi. 1846. 

 Per., A. S. E. E. v. 1847. Ct., J. K. A. S. x. 1850. 



Earn. v. SIMULIDJE. Larva amphipneustic, eucephalous, appen- 

 diculate, aquatic, predaceous. Pupa folliculate, appendiculate, fixed 

 under water. 



Simiilia eeptans, (B. D. iv. 147.) Yerdat, Haturwissenschaftliche 

 Anzeigen der Schweizerischen Gesellschaft, 1 822. Eries, Observationes 

 Entomologies, 1824. Kollar, Sb. W. A. 1848. Wwd., G. Chr. 1848. 



* According to both Dufour and Bouche, the larvae of certain species of Cecxdo- 

 myia present the anomaly of spiracles in the third and fourth segments also. 



f According to Dufour, the larva of Lasioptera should be eucephalous. 



% According to both Dufour and Perris, the larva of Scatopse is amphipneustic, 

 while Bouche attributes to it the normal distribution of spiracles. 



