66 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 15 



G. meckelii Audouin and Edwards, 1834, p. 263, from Europe, is G. 



unicornis Savigny, see Fauvel, 1923, p. 389. 

 G. mesnili St. Joseph, 1898, p. 339, from France, is G. unicornis 



Savigny, see Fauvel, 1923, p. 389. 

 G. mexicana (Chamberlin), 1919a, p. 349, from the Gulf of California, 



see Hartman, 1942c, p. 126. 

 G. micrognatha Schmarda, 1861, p. 93, from Chile, see Hemipodus, 



below. 

 G. minuta (Bobretzky), 1870, p. 212, from the Black Sea, is ques- 

 tionable, but belongs to the G. convoluta group of species. 

 G. misakiensis Izuka, 1912, p. 242, from Japan. 

 G. mitis Johnston, 1865, p. 185, from Scotland, is G. rouxii Audouin 



and Edwards, see Fauvel, 1923, p. 389. 

 G. monodon Schmarda, 1861, p. 94, from Chile, see Hemipodus, below. 

 G. mulleri Quatrefages, 1866, p. 172, from Greenland, is G. capitata 



Oersted, see Arwidsson, 1899, p. 7. 

 G. nana Johnson, 1901, p. 411, from Washington, is G. capitata 



Oersted, see p. 76. 

 G. nicobarica Grube, 1868, p. 24, from Nicobar, is perhaps G. krausii 



Stimpson, see Ehlers, 1908, p. 103. 

 G. nigripes Johnston, 1865, p. 188, from Scotland, is questionable. 

 G. onomichiensis Izuka, 1912, p. 244, from Japan and China, see Okuda, 



1938, p. 94. 

 G. opisthobranchiata Marenzeller, 1879, p. 139, from Japan. 

 G. ovigera Schmarda, 1861, p. 95, from New Zealand, see Ehlers, 



1868, p. 643. 

 G. oxycephala Ehlers, see p. 70. 

 G. pacifica Kinberg, 1866, p. 245, from the Society Islands, see Hartman, 



1948b, p. 100. 

 G. papulosa Grube, 1856, p. 176, from Chile, see Hartman, 1940, 



p. 248. 

 G. peruviana Quatrefages, 1866, p. 177, from Peru, is G. americana 



Leidy, see p. 73. 

 G. polygona Risso, 1826, p. 417, from Europe, is indeterminable, see 



Fauvel, 1923, p. 391. 

 G. posterobranchia Hoagland, 1920, p. 620, from the Philippine Islands. 

 G. prashadi Fauvel, 1932a, p. 126, from India and Japan, see Okuda, 



1940, p. 16. 

 G. profundi Chamberlin, 1919a, p. 350, from western Mexico, is G. 



branchiopoda Moore, see Hartman, 1936, p. 32. 



