IREDALE & o'dONOGHUE : BRITISH NUDIBRANCHIATE MOLLUSCA. 227 



Genus Eostanga, Bergh. 

 Rostanga, Bergh, Arch. f. Naturg. (Wiegm.), Jahrg. xlv, pt. 1, 

 p. 353, 1879. 



Type by monotypy, Doris coccinea, " Forbes," A. & H. 

 Rhahdochila, Fischer, Man. Conch., fasc. vi, p. 521, Dec. 20, 1883. 

 Type here designated " D. coccinea, Forbes ", cited by 

 Fischer as example of Rostanga, Bergh, i.e. of A. & H. 



ROSTANGA RUFESCENS, nom. nOV. 



Doris coccinea, A. & H., Mon. Nudib. Moll. (Ray Soc), pt. 4, Fam. 1, 



pi. vii, 1848 (? Forbes) : Cornish Coast. 

 [Doris coccinea, Forbes, Kept. Brit. Assoc. 1843, p. 133, (Aug.) 



1844 : Aegean Sea ; n.n. 

 Doris coccinea, ibid., p. 193 ; new name for D. argo of many British 



authors ; D. argo, Forbes = Doris flammea, A. & H.] 

 Rostanga coccinea, A. & H., Conch. Soc. List, p. 19 ; Eliot, p. 149. 



Genus Jorunna, Bergh, 1876. 

 Jorunna, Bergh, Reisen Archipel der Philippinen (Semper), Make. 

 Untersuch., Bd. i. Heft x, p. 413, note, 1876. 



Type by monotypy, Doris johnstoni, A. & H. « 



JORUNNA TOMENTOSA (Cuvier, 1804). 

 Doris tomentosa, Cuvier, Ann. Mus. Hist. Nat. Paris, vol. vi, p. 470, 



Aug. 1804 : La Rochelle. 

 Doris johnstoni, A. & H., Mon. Nudib. Moll. (Ray Soc), pt. 1, Fam. 1, 



pi. V, (reviewed Oct. 1), 1845 : (new name for Doris obvelata, 



Johnston, not Miiller). 

 Jorunna johnstoni, A. & H., Conch. Soc. List, p. 19 ; Eliot, p. 149. 

 Note. — This synon}'Tny was pointed out by Fischer (Jouxn. de 

 Conchyl., vol. xvii, p. 6, 1869) and confirmed by Cuenot (Trav. 

 Lab. Soc. Sci. Arcachon Stat. Biol., Univ. de Bord., vol, vii, p. 17, 

 1903, 1904, received B.M. Oct. 5). 



Genus Geitodoris, Bergh, 1891. 

 Geitodoris, Bergh, Zool. Jahrb., Syst., vol. vi, p. 130, 1891. 

 Type by monotypy, Doris complanata, Verrill. 



geitodoris planata (Alder & Hancock, 1846). 

 Doris planata, A. & H., Ann. & Mag. Nat. Hist., vol. xviii, p. 292, 



Nov. 1846 : Lamlash Bay. 



Mon., Fam. 1, pi. viii, pt. 3, 1847. 



Geitodoris planata, A. & H. ; Eliot, p. 104, p. 148 ; cf. Eliot, Proc. 



Malac. Soc. (Lond.), vol. vi, p. 180, 1904. 



Genus Aporodoris, Iheriug, 1886. 

 Aporodoris, Ihering, Jahrb. Malak. Gesell., vol. xiii. Heft 3, p. 238, 

 (received B.M. Nov. 18), 1886. 



Type by original designation, Doris millegrana, A. & H. 



