542 Memoir Sears Foundation for Marine Research 



Bd. Canada, 9(4), 1952: 169-203 (sea-run trout, Moser R., Nova Scotia, cf. freshw. trout, color, 

 migr.); Dunbar and Hildebrand, J. Fish. Res. Bd. Canada, 9 (2), 1952: 95-96 (sea-run, Ungava Bay, 

 n. Labrador, size of "spotted trout" in trib.); Vladykov, J. Fish. Res. Bd. Canada, 11 (6), 1954: 904- 

 932 (det. cf. S.alpinus species complex and Cristhomer); Gordon and Backus, Copeia, 1957: 17 (sea- 

 run, Nutak Harbor, Labrador, 57°28'N); Backus, Bull. Amer. Mus. nat. Hist., jjj (4), 1957: 292- 

 295 (abund. sea-run, Hamilton Inlet-Sandwich Bay area, Labrador, July-Aug., freshw. Labrador 

 locals.); Bridges and Mullan, Fish. Bull. Mass. Fish. Game, 23, 1958: 38 pp. (genl. life hist., ecol., e. 

 fontinalis, present sea-run, Massachusetts, refs.); Mullan, Fish. Bull. Mass. Fish. Game, I'j, 1958: 

 25 pp. (present status xa.-x\ii\ fontinaHs, Cape Cod, effects of hatchery fish). 



Salmo agassizii Garman, 19th Rep. Comm. inl. Fish. Mass. (1884), 1885: 78, fig. 17 (cL fontinalis, good ill., 

 Dublin Pond, New Hampshire, not fig. 18 — a specimen oi alfinus species complex, probably subspp. 

 aureolus or oquassa, local, not given). 



Sahelinus fontinalis agassizii Jordan and Evermann, Bull. U.S. nat. Mus., 47 (i), 1896: 507 (color, cf. Vj-^- 

 iqA fontinalis. Lake Monadnock, New Hampshire). 



Sahelinus fontinalis hudsonicus Hubbs, Misc. Publ. Mus. ZooL, Univ. Mich., J5, 1926: 19 (cf. typical /o«- 

 tinalis, sea-run. Gulf of St. Lawrence) ; Copeia, 1943: 258 {^xihi^.oi fontinalis). 



Sahelinus agassizii Jordan, Evermann, and Clark, Rep. U.S. Comm. Fish. (1928), 2, 1930: 60 (listed, Dublin 

 Pond, New Hampshire). 



Sahelinus {Baione) fontinalis Vladykov, J. Fish. Res. Bd. Canada, 11 (6), 1954: 928, 930 {fontinalis regarded 

 as Sep. subgen. Baione). 



Sea trout. Smith, Nat. Hist. Fish. Mass., 1833: 348-394 (abund., sea-run populations, angling, catches. Cape 

 Cod, Massachusetts); Millais et al., Newfoundld. Guide Bk., 1905: 65-91 (sizes, abund., sea-run, New- 

 foundld., Labrador coast N. to Sandwich Bay); Breck, Edw., Sport. Guide to Nova Scotia, Halifax, 

 1909: i-ioi (Nova Scotia, sea-run, season); Palmer, Salmon Rivers Newfoundld., 1928: 271 pp. 

 (details, sea-run, rivers and streams, Newfoundld.). 



Trout, Herbert, H.W., Frank Forester's Field Sports, Append. A, 1849: 303 (abund., size, salt creeks. Long 

 Island, New York). 



Sea trout or Canadian trout, Norris, Thad., Amer. Angler's Bk., 1864: 239-247 (sea-run, abund., weights, 

 as game fish, n. and s. shores Gulf of St. Lawrence). 



Brook trout. Green, Amer. Angler, 7, 1885: 312 (size at hatching, early growth, size, Long Island, New 

 York, saltwater occur, implied). 



Genus Cristivomer Gill and Jordan 1878 



Lake Trout 



By 



Henry B. Bigelow 



Museum of Comparative Zoology 

 Harvard University 



Cristivomer Gill and Jordan in Jordan, Manual Vert, north. U.S., ed. 2, 1878: 356, 359; type species, [Salmo) 

 namaycush Walbaum; Lakes of Rocky Mountains to Maine and northward. 



Generic Synonym: 



Salmo, in part, Walbaum, P. Artedi Genera Pise, IchthyoL, Emend., 3, 1792: 68, for iS. namaycush Walbaum; 

 and various subsequent authors. 



Characters. Essentially as in Sahelinus (p. 503), but with: the frontal area of 

 Skull flat; rear contour of Caudal fin deeply forked (Fig. 129); two longitudinal rows 

 of Teeth on tongue parallel and close together (wide apart and forming a triangle in 



