264 BULLETIN OF THE BUREAU OF FISHERIES. 
TILLyvarD, R. J. 
1917. The biology of dragonflies (Odonata or Paraneuroptera). Campridge Zoological Series, 8°, 
396 pp., 188 text figs., 4 pls. A general treatise, including morphology, histology, embry- 
ology, geographic distribution, classification, geologic record, and bionomics, with an exten- 
sive bibliography. : 
WALKER, E. M. 
1915. Noteson the Odonata of the vicinity of Go Home Bay, Georgian Bay. Ontario. Supplement 
to 47th Annual Report, Department of Marine and Fisheries, Fisheries Branch, Ottawa. 
Sessional paper No. 39, b, pp. 53-04, pls. 5-9. Gave ecological, seasonal, and geographical 
distribution of the species at Go Home Bay. 
Watsu, B. D. 
1862. List of the Pseudoneuroptera of Illinois contained in the cabinet of the writer, with the 
description of over 40 new species, and notes on their structural affinities. Proceedings, 
Academy of Natural Sciences of Philadelphia, 2d series, 1862, pp. 361-402. Philadelphia. 
WARREN, ALFRED. 
1915. A study of the food habits of the Hawaiian dragonflies or pinau, with reference to their eco- 
nomic relation to other insects. College of Hawaii Publications, Bulletin No. 3, 45 pp., 5 
pls., 2 charts, 3 tables. Practically confined to the nymphs and imagos of Anax junius 
and Paniala flavescens; the food tables and charts are especially comprehensive and 
instructive. 
Wuiuiamson, E. B. 
1899. The dragonflies of Indiana. Twenty-fourth Annual Report, State Geologist, Indiana, for 
1899 (1900), pp. 229-333, pls. 1-7. Contained a general account of the life history, food, 
enemies, habits, and distribution of the Odonata, with directions for collecting and pre- 
serving them, and keys for the determination of both nymphs and imagos. 
tgoo. Additions to the Indiana list of dragonflies, with a few notes. Proceedings, Indiana Acad- 
emy of Science for 1900 (1901), pp. 173-178, 1 pl. Indianapolis. 
tgo1. Additions to the Indiana list of dragonflies, with afew notes. No.II. Idem for rgo1 (1902). 
Pp. 119-126, 1pl. ‘These two papers add other Indiana species, with notes and corrections. 
1912. The dragonfly Argia mesita and a new species (Odonata). Entomological News and Proceed- 
ings, Entomological Section, Academy of Natural Sciences of Philadelphia, vol. 23, pp. 
196-203. Philadelphia. 
1914. Gomphus pallidus and two new related species (Odonata). Idem, vol. 25, pp. 49-58, pls. 
4and 5. One of the new species was G. submedianus, which is common around Patterson 
Lake near Fairport. 
Wuson, Cuas. B. 
1909. Dragonflies of the Mississippi Valley collected during the pearl-mussel investigations on the 
Mississippi River, July and August, 1907. Proceedings, U. S. National Museum, vol. 36, 
pp. 653-671. Washington. 
1912. Dragonflies of the Cumberland Valley in Kentucky and Tennessee. Idem, vol. 43, pp. 
189-200. Washington. These two papers are annotated lists of species, with especial 
teference to geographical distribution. 
