P. 564. Habits of Pelecinus. Mr. S. A Forbes has recorded an observation suggesting that P. polyturator may be a parasite of Lamellicorn beetles of the genus Lachnosterna. See Rep. Ins. Illinois, xix. 1896, p. 79.

INDEX

Every reference is to the page: words in italics are names of genera or species; figures in italics indicate that the reference relates to systematic position; figures in thick type refer to an illustration; f. = and in following page or pages; n. = note.

Abdomen, of Chrysis, [2];

of Coleoptera, [185];

of Diptera, [446];

of Hemiptera, [538];

of Lepidoptera, [313];

of Thysanoptera, [528]

Abdominal legs, [9]