376 
Trichechiis. 
■\lartetianus, Gratiolet, Bull. Soc. Gi^oL, 
XV, 1858, p.624, pl.V (Odobenother.); Gerv. 
Zool. Pal. Gen., I, 1867 — 69, p. 87. 
rosmarus foss., Van Beneden, Oss. foss. 
Anvers, 1877, p. 39, pl.VIII; Brandt- 
Woldrich, 1887. 
■\virginianuH, Dekay, Nat. Hist. New- 
York, Zool., I, 1842, p. 56, pl. 19. 
2145. obesus, Illig., Abbaudl. Berl. Akad. (1804 
—11), 1815, p.64, 70, 75; Gill, Pi-oc. 
Ess. Inst., Y, 1866, p. 13 (partim); Dall, 
1870; Scammon, Marine Main., 1874, 
p. 176, %.; Alleii, Nortb-Am. Pinnip., 
1880, p. 147, fig. p. 153, 156, 158. 159, 
161, 162, 163, 16.5, 166, 167, 168, 169, 
173; Lucas, .inimals recenti, extincts, 
1891 (Eep. Nat. Mns., 1889), p. 618, 
pl. 97 ; Nordquist, Vega Mamm., 1883, 
p. 94. 
rosmarun, p., Sbaw., 1800, fig. 68*; 
Scbrenck, Amur-Lande, I, 1859, p. 179; 
Middend., Sib. Reis., IV, 1867, p. 934. 
divergens, Illig., 1. c., 1815, p. 68. 
Cookii, Premery, 1831; Gill, 1876. 
arcticus, PaU., Zoog. Ross.-As., 1831, 
p.269, pl. 28,29; Elliot, Aff. in Aliiska, 
1875, p. 121, 160. 
2146. t Huxieyi, Lankest., Quart. Journ. Geol. Soc., 
XXI, 186.5, p.226, pl.XetXI; Trans. 
Einn. Soc., 1882, II, p. 21.3. 
Cretsii, Du Bus. Biill. Ac. Belg., XXIV, 
1867 ; Gerv., Jonrn.Zool., III, p.63, pl. XI; 
Van Beneden, Oss. Foss. Anvers, 1877, 
p. 50, pl. I— VI. 
2147. t Koninckii, Van Beneden, Bull. Acad. Belg., 
XXXII, 1871, p. 5; Oss. Foss. Anvers, 
1877, p. 46, pl. VI, VII et VIII. 
t Pleistocaen. Gallia 
sept. (Paris), Belgia 
Anglia. 
fUnited-States, 
Virginia. 
In litt. Oceani Aixtici 
(Hemispli. Occid.), 
et Oceani Pacifici: 
Asia sept.-Orient. 
et Alaska sept., a Gap 
Schelatskoi, 
I. Koljutscbin. Pium. 
Kolyma, et a Point 
Ban’ow, I. Prybilov, 
I. Walrus, (Mari 
Bebring), ad I. Aleout., 
Bristol Bay. 
» 
fPliocaen. Anglia et 
Belgia. 
» 
fPliocaen. Belgia. 
