Vlll 



136. Mallodon (?) (1. p. i.) — I found larva, pupa and imago in the bottle, 

 among some collections brought from New Mexico. This probably indicates 

 that they belong together. 



Chrysomelins. 

 46. Donacia sp. (1.) — St. Petersburgh. 

 88. Lina scripta, (1.) — Ibid. 



82. Chrysomela similis, (1.)? — On Asclepias, Washington, D. C. I suppose 

 these larvpe belong to C. similis. 



42. Ciypocephalus sp. (1.) — St. Petersburgh. 



Curculionidae. 

 142 — Larva? found in acorns, (Washington, D. C.) 



Erotylidge. 

 98. Dacne faseinta? (1.) — Found in a boletus in Pennsylvania. The large 

 larva is very probably that of Dacne, although Oandeze's description is too 

 short for a thorough comparison. Whether the smaller larvae belong to the 

 same species is uncertain. 



Coccinellidae. 



83. Epilachna borealis, (1.) — Described by me Proc. I, p. 125. Very common 

 on pun^kin leaves. 



DIPTERA. 



111. Tartypu$? (1.)— Washington, D. C. 



117. Chironomidous larva. — Ibid. 



118. Ibid. — Ibid. Different from the preceding. 



1. Ctenophora atrata, (1.) — St. Petersburgh ; in birch-wood. 

 7. Ctenophora bimaculata, (1.) — Ibid. 

 20. Pachyrhina pratensis, (1. p.) — Ibid. 



115. Pachyrhina? (1.)— Washington, D. C. 

 114. Tipula, (1.)— Ibid. 



122. Tipu/a, (1.) — Ibid. Larva remarkable by its horny appendages. 

 113. Psychoda, (1.) — Washington; the perfect insect of this larva is a small, 

 gray species, with spotless wings. 



120. Cecidomyia pini inopis 0. S. — Washington ; described by me in the 

 Monographs etc. I, p. 196. 



78. Simulium. (1. p.) — Washington. 



84. Le,'a ? — Virginia; under the bark of a tree; this is the larva mentioned 

 by me Proc. etc. II, p. 162 at the bottom. 



54. Mycetophila lunata (or signata?) — St. Petersburgh. 

 59. Sciophila limbatella Zett, (1.) — Ibid. 

 58. Bolitophila cinerea, (1.) — Ibid. 



119. Sciara toxoneura, (1.) — Washington, D. C. Described by me in Proc. etc. 

 II, 165. 



64. Sciara, (1.) — Washington. 



16. Sciara, (1.)— St. Petersburgh. 



41. Bibio albipennis, (1.) — St. Petersburgh ; in rotten wood. 



73. Bibio sp. — Virginia. 



80. Rhyphus punctatus, (1.) — St. Petersburgh. 



116. Rhyphus punctatus, (1. p.) — North America. 

 86. Sylophagus sp., (1.) — Washington. 



121. Sargus decor us, (1.) — Ibid. 



