the life-history of fresh-wateb mites. 367 



Some Papers and Books giving Information on the Life- 

 History of Hydraciinids. 



1. Audouin, J. V. "Achlysia Dytisci." Bull. Sci. Soc. Philom. 



1827. 



2. Ball, T. " Drawings and Notes of Larval Form of Hydrach- 



nid found on Dytiscus marginalis." Jour, of Micro, and 

 Nat. Sci. 1885. 



3. Beneden, Van. " Animal Parasites." International Scientific 



Series, p. 136. 1876. 



4. Ibid. " Recherches sur l'histoire naturelle Atax ypsihphora" 



Mem. de VAcad. Royl. de Belgique, torn. xxiv. 1848. 



5. Bessels, E. " Observations on the Species of Atax parasitic 



upon Fresh-water Mussels." Ann. Mag. Nat. Hist., 

 4th ser., vol. vii. 1871. 



6. Bold, T. J. " Curious Locality for Acari on Corixa." 



Entomol. Month. Mag., vol. 3, p. 213. 1866. 



7. Cuvier. "Notes on Parasitic Stage of Hydrachna" Cuvier's 



Animal Kingdom, p. 471. 1854. 



8. Duces, A. " Remarques sur la famille des Hydrachnes." 



Ann. des Sciences Nat., Bd. 1, ser. 2, p. 161. 1834. 



9. George,i Dr. "Larvae found on Oorixa geqffroyi, Hydrachna 



globosa." Science Goss., vol. v., New Series, p. 316. 1899. 



10. Ibid. "Parasites on Dytiscus marginalis." Science Gossip, 



p. 40. 1885. 



11. Girod, Paul. " Hydrachnides parasites de l'Anodonte et de 



l'Unio." Bull. Soc. Zool. France, torn, xiv., No. 5, 

 pp. 107—110. 1889. 



12. Hanwell, W. "Parasite found on Fly." Science Gossip, 



p. 99. 1870. 



13. Krendowsky, M. "Die Metamorphose der Wassermilben." 



Arbeiten der Xaturf. Ges. Charkou, 12 Bd., pp. 221—286, 

 taf. i., ii. 1879. 



14. Leidy. "On the Parasites of Anodonta rh<riatilis." Ann. 



Mag. of Nat. Hist., vol. ii., p. 391. 1883. 



15. Lucas, H. "Remarques sur les Metamorphoses de la 



Hydrachna globosa, Herm." Bull. Soc. Ent. France, 4 ser., 

 torn. 6, p. x. 1866. 



