xxvi MEMOIRS, ETC., REFERRED TO. 



Langstroth, On the Honey Bee. 



Lankester, E. Eay, Observations on the development of the Cephalopoda, 



Quar. Jour. Mic. Soc.^ 1875. 

 and Bourne, A. G., The Minute Structure of the Lateral and the 



Central Eyes of Scorpio and of Liranlus, Quar. Jour. Mic. Soc, 1883, 

 Lebert, Hermann, Die Spinnen der Schweiz. 



Lee, Bolles, Les Balanciers des Dipteres, Eecueil Zool. Suisse, 1885. 

 Leeuwenhoek, Select Works, Translated by H. Hoole. 

 Lehmann, De sensibus externis animalium exsanguium, insectorum scilic, 



ac vermium, commentatio. Goettingae : 1798. 

 , De Antennis Insectorum Dissertatio prior, fabricam antennarum 



describens. Hamburgi : 1799. 

 , De Antennis Insectorum Dissertatio posterior, usum antennarum 



recensens. Hamburgi : 1800. 

 Leroy, C. G., Intelligence and Perfectibility of Animals. 

 Lespes, Mem. sur I'appareil auditif des Insectes, Ann. Sci. Nat., 1858. 

 Leuckart, R., Ueber muthmassliche Nebenaugen bei einem Fische, 39 Bericht 



Deutscher Xaturforscher. Giessen : 1864. 



, Carcinologisches, Wiegmann's Arch., 1859. 



, Organologie des Auges, in Graefe und Saemisch, HanJbuch der 



gesammten Angenheilkunde, 1874. 

 Ley dig, F., Carcinologisches, Wiegman7i''s Arch, 1858. 

 , Zur Anatomic der Insekten, Reicherfs Archiv fur Anat. und Phys , 



1859. 

 , Ueber Geruchs und Gehijrogane der Krebse und Insekten, MiiUer''$ 



Arch., 1860. 



, Die Augen und neue Sinnesorgane der Egel, Reicherfs Arch., 1861. 



, Das Auge der Gliederthiere. 1864. 



, Die Augenahnlichen Organe der Fische. 1881. Unt. z. Anat. und 



Hist, der^hiere. 1883. 



, Die Hautsinnesorgane der Arthropoden, Zool. Anz., 1886. 



Locy, W. A., Obs. in the Dev. of Agelena, Bull. Ilic. Comp. Zool 



'Harvard: 1886. 

 Lowne, B. Thompson, On the Simple and Compound Eyes of Insects, Phil. 



Trans., 1879. 

 , On the Compound Vision and the Morphol. of the Eye in Insects, 



Trans, of Linn. Soc. of London, 1884. 

 Lubbock, Ann. and Mag. of Natural History, 1853. 



, On the Anatomy of Ants, Microscopical Joui-nal, 1877. 



, On the Anatomy of Ants, Trans, Linn. Soc, 1880. 



, Ants, Bees, and Wasps. 1886. 



, On the Sense of Color among some of the Lower Animal?, Jour. 



Linn. Soc, 1881. 



