5H2 H. p. KJERSCHOW AGERSBORG 



Gamble, F. W. (1892). — " Observations of two rare British nudibranchs 



(Lomanotus genei, Verany, and Hancockia endactylota, Gosse) ", 



' Ann. Mag. Nat. Hist.', 9 : 374-85, 1 plate. 

 Glaser, O. C. (1903). — •" The nematocysts of nudibranch molluscs ", ' Johns 



Hopkins Univ. Circ.', 22 : 22-4. 

 Goodrich, Edwin S. (1895). — "On the coelom, genital ducts, and nephri- 



dia", ' Quart. Journ. Micr. Sci.', 37 : 477-510, 2 plates. 

 Gould, A. A. (1852). — ' Mollusca and shells (Chioraera leonina s. Melibe 



leonina, Gould).' United States Exploring Expedition, during the 



years 1838, 1839, 1840, 1841, 1842. Under the command of Charles 



Wilkes, U.S.N. Boston. 12 : xv, 510, PL 52, 1 Atlas. 

 Gross, A. O. (1921). — "The feeding habits and chemical sense of Nereis 



virens Sars ", ' Journ. Exper. Zool.', 32 : 427-42. 

 Hancock, A. (1865). — ■"' On the structure and homologies of the renal organs 



in the nudibranchiate MoUusca ", 'Trans. Linn. Soc.', 24: 511-30, 



6 plates. 

 Hancock, A., and Embleton, D. (1848). — "On the anatomj^ of Eolis, 



(not a new genus of molluscs) of the order Nudibranchiata ". ' Ann. Mag. 



Nat Hist.', (2), 1 : 88-105, 2 plates. 

 (1851). — "On the anatomy of Doris", 'Report Brit. Assoc. 



Adv. Sci. held in 1850 ', p. 124. 



(1852), — " On the anatomy of Doris ", ' Phil. Trans. Royal Soc. 



London ', p. i, 142 : 207-52, 7 plates. 

 Hartmann, R. (1880). — " Ueber die Organisation von Tethys fimbriata, 



Linnaeus (s. fimbria) ", ' Sitzber. naturf. Freunde ', 1880 : 9-12. 

 Hecht, E. (1895). — "Contribution a 1' etude des Nudibranches ", 'Mem. 



Soc. Zool. France ', 8 : 537-711, 5 plates. 

 Heath, H. (1917). — " The anatomy of an eolid, Chioraera d a 1 1 i " (s. 



Melibe leonina),' Proc. Acad. Nat. Sci. Phila.', 69 : 137-47, 3 plates. 

 Herdman, W. A., and Clubb, J. A. (1892). — " On the innervation of the 



cerata of some Nudibranchiata ", ' Quart. Journ. Micr. Sci.', 33 : 541-58, 



3 plates. 

 Hertwig, R. (1912).^ — ' A manual of zoology,' translated by J. S. Kingsley, 



New York. 675 pp. 

 Jeffreys, J. G. (1869). — " History of naked marine Gasteropoda ", ' Brit. 



Conchol.', 5 : 1-258, 102 plates. 

 Jhering, H. v. (1876). — ^" Tethys: ein Beitrag zur Phylogenie der Gastro- 



poden ", ' Morph. Jahrb.', 2 : 27-62, 1 Taf. 

 (1877). — ' Vergleichende Anatomic des Nervensystems und Phylo- 

 genie der MoUusken.' Leipzig, 290 pp., 8 Taf., 16 Holzschnitte. 

 Lacaze-Duthiers, Henri de (1859). — " Histoire anatomique et physio- 



logique du Pleurobranche orange ", ' Ann. Sci. Nat.', 4 ser., Zoologie, 



11 : 199-302, 12 plates. 

 Lang, Arnold (1896). — ' Text-book on comparative anatom3\' Translated 



by H. M. and M. Bernard. Pt. ii. London. 618 pp. 



