786 Agaphel., Rhachianect., Neobal., Mesot., Palaeoeet., Notioeet., Balaena 
1584. Agaphelus, Cope, 1868. 
' Cyphonotu.% Gray, 1850. 
Cope, Proc. Acad. Philad., 1868, p. 159, 221. 
8347. gibbosus, Erxleben — (6320); Elliot, Ocean. Atlanticum 
Pield Coluiub. Mus., II, 1901, p. 11. Sept.-Occ. 
1585. Rhachianectes, Cope, 1869. 
Cope, Proc. Acad. Philad., 1869, p. 14, 15. 
8348. glaucus, Cope — (6*52/); . Elliot, Field Ocean. Pacificum 
Columb. Mus., II, 1901, p. 9. Sept. 
1586. Neobalaena, Gray, 1870. 
Gray, Aun. and Mag. Nat. Hist., 1870, VI, p. 154. 
8349. marginata, Cope — (6322); Beddart, Ocean. Pacificum 
P. Z. S., 1900, p. 775; id., Trans. Z. S. XVI, Merid. (ab Australia 
1901, p. 87, pl. ad Chili). 
1587. -j-Mesoteras, Cope, 1870. 
Cope, Amer. Natural., 1870, p. 128. 
8350. + kerrianus, Cope — (6*525). fMiocaen. Cardina 
Sept. 
Subfam. 2. Balaeninae. 
1588. -j-Palaeocetus, Seeley, 1865. 
Seeley, Geol. Magaz., 1865, p. 54. 
8351. j sedgwicki, Seeley — (6*524). yPliocaen. LBritan nia. 
1589. fNotiocetUS, Amegh., 1891. 
Ameghino, Rev. Argent., 1891. p. 167. 
8352. y romerianus, Ameghino — (6*525). y Pliocaen. Argenti na. 
8353. fplatensis, Amegh. — (6*526*). f Pliocaen. Argentin a. 
1590. Balaena, L., 1758. 
Linne, Syst. Naturae, 10 a Ed., 1758, p. 75. 
8354. f balaenopsis, Van Beneden — (6327). f Pliocaen. Belgica, 
Britannia, Gallia, etc. 
fPlioc. Belgia, etc. 
fPlioc. Belgia. 
8355. f insignis, Van Beneden — (6*525). 
8356. | dubusi. Van Beneden — (6*52.9). 
