Berardius, Metopocetus, Cephalotropus, Cetotherium. 779 



8250.bairdi, Stejneger, — (62291); Elliot, Field Mare Behring. 



Columb. Mus, II, 2, 1901, p. 481, pi. 53—55. 



vegaae, Malm — {6229).'^) ■» 



Eamilîa Y. Balaenidae. 



{Recognitio (Synonymia) : Vide: Catalogus, x4.ppeudix, 1899, p. 1359.) 



Siibfam. 1. Balaenopterinae. 



1564. t Metopocetus, Cope, 1896. 

 Cope, Proc. Amer. Philos. Soc, 1896, p. 141. 



8251.f durinasus, Cope — (0231). fMiocaen. Marylaiid. 



1565. t Cephalotropus, Cope, 1896. 

 Cope, Proc. Amer. Philos. Soc, 1896, p. 143. 



8252.tcoronatus. Cope — (6232). fMiocieE. Maryland. 



1566. t Cetotherium, Brandt, 1843. 

 Braudt, Bull. Acad. Se S* Petersb., I, 1843, p. 145. 



8253.trathkei, Brandt — (6233). fMiocaen. Rossia 



Merid. 



8254.|k!inderi, Brandt — {6234). fMiocaen. Eossia. 



8255.f helmerseni, Brandt — (6235). fMiocaen. Eossia. 



8256.f priscum, Brandt — (6236). fMioc Austria, 



Rossia. 



8257.f ?ambiguum, Braudt — (6237). fMiocaen. Austria. 



8258.f pusillum, Nordmann — (6238). fMiocaen. Rossia. 



8259.fincertum, Brandt — (6239). fMiocaen. Rossia. 



8260.f dubium, Brandt (CetotheriomorjyJms) — fMiocaen. Rossia. 

 (6240). 



8261.f meyeri, Brandt — (624Î). fMiocaen. Rossia. 



8262.f cephalum, Cope — (6242). fMiocaen. Maryland. 



8263.f leptocentrum, Cope — (6243). fMiocaen. Virginia. 



8264.f polyporum. Cope — (6244). fMiocaen. Caroliua 



Sept. 



^) Le nom spécifique »bairdi« parait avoir la priorité. 



