hungerford: aquatic hemiptera. 265 



Wesenberg-Lund C, 1910-1911. Ueber die Respirationsverhaltnisse bei 



unter dem Eise iiber 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. Soc. 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 vrinter.) 

 Whittaker, O., 1910. Pairing of N. glauca. See Ento., XLIII, p. 97. 



(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. ivuUer- 



storffi, and mating of Rhagovelia coUaris. 

 WiTLACZiL, 1886. Weinent. Zeitg. V, p. 233. 1887 Zool. A'uz X, p. 338. 

 Wilke, Gottfried, 1908. Einiges iiber die Biologie und anatomie der 



Wasserliiufer. (Hydrometra.) Wochenschr, XXIII, pp. 209-213, 



11 fig. 

 WiLMOTT, C, 1889. R. linearis, Habits and Transformations. Sci. Goss., 



XV, p. 252. 

 Wood, F. (For a note on Nepa cinera Linn, burving itself in mud, see 



Ent. M. M., XXL p. 201.) 



ERRATA. 



In the survey of families of Hemiptera place the "Fulgoridag" with 

 the "Auchenorhyncha." 



Page 19, line 19. "Rawlins" instead of "Rawline." 



Page 30, line 10. "Gerridae" instead of "Veliidse" (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. "Belostomatids." 



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." 



