HUNGERFORD: AQUATIC HEMIPTERA. 255 



Crampton, C. C, 1916. The Lines of Descent of the Lower Pterygotan 

 Insects, with Notes on the Relationships of the Other Forms. Ent. 

 News, XXVII, p. 301. (4 sub orders, Notonectid = Euhemiptera; 

 Capsid = (Mesohemiptera) ; Pentatomid = Metahemiptera; Berytid 

 = Apohemiptera.) 



Dalhne Uber die Kaltebestandigkeit der Wasserwanzen Zeitschr f. 

 Naturwiss, LXXXI, p. 199. Leipzig. (N cinerea and N. glauca 

 frozen in ice.) 



Dahl, F., 1884. Beitrage zur Kenntnis des Baues und der Funktionen 



der Insekten beine. Archiv f. Naturgesch., 50, pp. 146-193. 

 DEax;ouRT, A., 1907. De la necessite d'une revision des Notonectes de 



France. Feuille jeun. Nat., XXXVII, p. 198. Paris. 

 DeHjCOURT, a., 1907. Quelques observations sur la variabilite de Noto- 



necta glauca C. R. Soc. Biol., LXII, p. 11-13. Paris. (Gives egg 



laying of species.) 

 DEa:.C0URT, A., 190 — . Recherches sur la variabilite du genre Notonecta. 



BulL Scientif. Fr. Belg. (7) , XLIII, p. 373. (Gives biology.) 

 Delcourt, a., 1908. De I'influence de la Temperature sur le developpe- 



ment des Notonectes. C. R. Assoc, franc. Avanc. Sc, XXXVI, p. 



244. (Reims.) 

 DiMMOCK, G., 1886. Belostoniatidae and other fish destroying bugs. In 



Ann. Rept. Fish and Game Comm. {Zaitha fluminea female places 



eggs on her own back.) 

 Distant, Wm L., 1900. On the Egg Carrying Habits of Zaitha fluminea. 



The Zoologist (4), IV, pp. 93-94. (London.) 

 Distant, W. L. Oriental Rhynchota Heteroptera. Ann Mag. Nat. Hist. 



(8), III, pp. 491-507. (London.) 

 Distant. Wm. L., 1903. Report on Rhynchota Pt. I, Heteroptera. Fasci- 

 culi Malay Zool. I., pp. 219-272. PI. XV-XVI. (London.) (Amorgius 



indicus egg laying.) 

 Dog, Walter, 1909. Metamorphose der Respirations org'ane bei Nepa 



cinera. Greifswald-Mitt. Natw. Ver. 40, (1908, 1909, p. 1-55). 2 



plates. 

 DOHRN, A., 1865. De anatomia Hemipterorum (Vratislavise 1865). 



(From Berlese. Have not seen this.) 

 DOHRN, A., 1866. Zur anatomie der Hemiptera. Stettin Entom. Zeit. 



27, pp. 321-352. 

 Douglas, J. W. (For Note on Gerris kicustris hibernating far from 



water, see Ent. M. M., XIX, p. 20.) 

 Douglas, J. W., 1864-1868. On some peculiarities in the development of 



Hemiptera Heteroptera. Ent. Month. M. Ill, p. 26, p. 200; IV, p. 96; 



VI, 4-6. 

 Douglas, J. W. and Scott, J., 1865. British Hemiptera. (Ray Soc. 



London.) 

 Drake, Carl J., 1914. Food of Rana Pipiens. Ohio Nat. Mar. 1914. 



(A few Gerrids and one Notonectid taken.) 

 Drake, Carl, 1915. Life History Notes on Gerris coyiformis and Lim- 



nogonus hesione. Ohio Nat., XV, p. 503. 

 Drake, Carl J., 1917. A Survey of the North American Species of 



Merragata. Ohio Jr. of Sci., vol. XVII, No. 4. 

 DuFOUR, Leon, 1821. Anatomie de la Panatre lineaire et de la Nepe 



cendree. Ann. gener. d. sci. phys. Bruxelles, 7. 

 DuFOUR, Leon, 1833. Recherches anatomique et philosophiques sur les 



Hemipteres, accomragnees de considerations relatives a I'histoire 



naturelle et la classification des insectes. Paris, 1833. 



