HUNGERFORD: AQUATIC HEMIPTERA. 265 
WESENBERG-LUND C., 1910-1911. Ueber die Respirationsverhialtnisse bei 
unter dem Eise tiber winternden Luft atmenden Wasserinsekten, bes. 
der Wasserkafer und Wasserwanzen. Internat. Rev. ges. Hydro- 
biol., III. 
WESENBERG-LUND, C., 1913. Fortpftanzungsverhatnisse. Paaring und 
Eiablage der suss wasserinsekten Fortschritte der Naturwissen 
schaftlichen Forschung, VIII, pp. 161-286. 
WESENBERG-LUND C., 1915. Insektlivet i ferscke Vande-Kobenhavn Cyl- 
dendal, XVIII + 528, 377 fig. (Fresh water insect life. Have not 
been able to get this.) 
WESTWOOD, 1871. Corixa ovivora. Proc. Ent. Soe. London, IV. (Cor- 
ixid from Thomas with notes on eating fish eggs.) 
WHEELER, W. M., 1890. New Glands in the Hemipterous Embryo. Am. 
Nat., Feb. 
WHITE, F. BUCHANAN, 1873. Notes on Corixa, Ent. Mo. Mag., X, pp. 
60-63, 75-80. (Taxonomic and life history notes. Fine behavior 
notes.) 
WHITE, BUCHANAN, 1883. Voy. of Chall. XIX. 
WHITTAKER, Osc, 1903. Aquatic Rhynchota about Bolton. Entom. Rec., 
- XV, pp. 23-24. (Water bugs in winter.) 
WHITTAKER, O., 1910. Pairing of N. glauca. See Ento., XLIII, p. 97. 
e (Mating in January.) 
WIcKHAM, H. F., 1894. On the Habits of Some Oceanic Hemiptera, Ent. 
News., V, pp. 33-36. (Gives progression and drowning of H. wuller- 
storffi, and mating of Rhagovelia collaris. 
WITLACZIL, 1886. Weinent. Zeitg. V, p. 233. 1887 Zool. Auz X, p. 338. 
WILKE, GOTTFRIED, 1908. Ejiniges tiber die Biologie und anatomie der 
Wasserlaufer. (Hydrometra.) Wochenschr, XXIII, pp. 209-213, 
1A fig’ 
Witmort, C., 1889. R. linearis, Habits and Transformations. Sci. Goss., 
a XV, p. 252. 
Woop, F. (For a note on Nepa cinera Linn. burying itself in mud, see 
Ent. M. M., XXI, p. 201.) 
ERRATA. 
In the survey of families of Hemiptera place the “Fulgoride” with 
the “‘Auchenorhyncha.” 
Page 19, line 19. “Rawlins” instead of “Rawline.”’ 
Page 30, line 10. “Gerride” instead of “Veliide’’ (above Genus 
Halobates) . 
Page 108, line 30. Insert “G. remiges” after the statement follow- 
ing C. 
Page 121, line 46. ‘Obsolete’ instead of “obselete.”’ 
Page 127, line 1. “Microvelia marginata, Uhl.” 
Page 142, line 15. ‘“Belostomatide.” 
Page 157, line 37. “Is” instead of “are.” 
Page 173, line 21. “Genus Buenoa, Kirkaldy.” 
Page 181, line 7. “Genitalia.” 
Page 243, line 37. “Color Plate I’ instead of “Plate XXX.” 
Page 244, line 6. “Color Plate I” instead of “Plate XXX.” 
