258 



BULLETIN OF THE BUREAU OB' FISHERIES. 

 Lkxi.tiis and Weights of Red Salmon. 



Locality ami dati'. 



Nilshagak 



Koggiiing 



Wood River 



Ugagiik River 



Nakiiek River 



Ugashik River 



Chignik, Aug. 9 



Karl Ilk. .Vug. 15 



Pyramid Harbor, July 15 .. 



Klawak, .Vug. 2S 



llftta Bay, .Vug. 9 



Karta Bay, July 10 



Fish 

 (exam- 

 ined. 



93 

 28 



121 

 80 

 7li 

 24 

 74 

 82 

 52 

 48 

 78 

 52 

 80 

 74 

 79 



121 

 17 

 14 

 U 

 72 

 13 

 89 

 11 

 3 



Sex. 



Length. 



Maxi- 



mum. TniTTTI 



Inrhcs 

 30.00 

 29.00 

 31.00 

 29.00 

 29.00 

 21125 

 32.00 

 30.00 

 30.5 

 29.00 

 30.50 

 29.00 

 30.35 

 29.25 

 27.25 

 27.00 

 28. 75 

 28.25 

 28.75 

 26.25 

 26.5 

 26.00 

 29.00 

 27.00 



Mini- 



Inckes 

 22.75 

 21.25 

 2.5. 00 

 24.5 

 22. 5 

 20.5 

 26. 00 

 25. 75 

 26.5 

 2.3.00 

 26.00 

 24.5 

 20.5 

 21.5 

 15.5 

 20.25 

 24.5 

 24.25 

 19.5 

 20. 75 

 22.5 

 21.00 

 26.5 

 26.00 



Average. 



Incites. 

 27.63 

 25. 45 

 28. 589 

 25. 779 

 26. 569 

 24. 072 

 28. 629 

 27. 167 

 28.58 

 26, 828 

 28. 605 

 26.55 

 30.18 

 23,054 

 25.19 

 23.88 

 26.97 

 26.535 

 25.12 

 23.38 

 22.94 

 23. 705 

 27.545 

 26.5 



Weight. 



Maxi- Mini- 

 mum, mum. 



Lbs. 

 11.00 

 85.00 

 10.00 

 9.00 

 9.5 

 6.5 

 0.00 

 9.75 

 9.25 

 11.00 

 10.00 

 7.5 

 10.5 

 8.5 

 7.87 

 6.5 

 8.00 

 7.75 

 7.00 

 6.5 

 7.00 

 6.00 

 8.5 

 6.5 



Lbs. 

 4.00 

 4.00 

 5. 00 

 5. 00 

 4.00 

 2.00 

 6.00 

 5.'00 

 6.5 

 5.5 

 6.00 

 4.00 

 3.5 

 4.4 

 1.75 

 2.5 

 6.00 

 6.00 

 3.00 

 3.00 

 4.00 

 3.00 

 6.00 

 6.00 



Average. 



Pounds. 

 7.793 

 6.383 

 7.59 

 6.673 

 6.740 

 4.697 

 7.949 

 7.414 

 8.168 

 7.046 

 7.99 

 6.44 

 8.48 

 6.47 

 5.68 

 4.685 

 7.11 

 6.98 

 5.09 

 3.944 

 5.48 

 4.73 

 7.21 

 6.33 



Total 

 fish 

 exam- 

 ined. 



121 

 201 

 100 

 156 

 100 

 128 

 154 

 200 

 31 

 83 

 102 

 14 



Average 

 length. 



Inches. 

 27. 127 



27. 470 



25.97 



27.85 



27.74 



27.771 



26.83 



24. 397 



26. 773 



24.96 



23.60 



27.32 



Average 

 weight. 



Pounds. 

 7. 4<;6 



7.225 



6.25 



7.636 



7.63 



7.361 



7.51 



5.08 



7.056 



4.09 



4.825 



7.000 



32. Salmo clarkii (Richardson). Alaska Cxtlhrnat Trout. (PI. xv, fig. 1, and pi. xxxvn.) 



In 1881 Dr. Bean recorded this trout as Salmo purpiiratiis from Sitka, St. Paul (Kodiak Island), 

 and "'northern .\Iaska." Not until the investigations were made on which this report is based had any 

 other specimens been recorded from Alaska or any Alaskan specimens come into the hands of any ichthy- 

 ologist. Doubtless anglers and others knew of the presence in Alaska of a species of cutthroat trout. 

 Indeed, officers and members of the civilian staff of the Fisheries steamer Albatross state that they have 

 found cutthroat trout at various places in Southeast Alaska and that specimens were forwarded to the 

 Bureau. These, however, seem to have been lost en route, as they were never received at Washington. 



During the recent investigations cutthroat trout were obtained at the following places: San Mateo 

 Lake near Uniim Bay, Vancouver Island (June 22); lake at Courtney, Union Bay (June 22); Karta Bay 

 stream (July 11); Pablof Falls, Freshwater Bay (July 25); Silver Bay Creek near Sitka (July 29); Kla- 

 wak Creek (August 26), and Naha stream near Loring (AugustSO). Other specimens were obtained in 

 the vicinity of Loring in 1903, and again in 1904 and 1905, and numerous fine specimens were collected 

 in Lake McDonald and vicinity by Mr. J. S. Burcham in 1905. 



In all of these places the cutthroat trout was fairly common, apparently most abundant at Loring, 

 Lake McDonald, and Klawak. It doubtless occurs in many other streams and lakes in Southeast Alaska. 

 Just how far north it extends has not been definitely determined. We did not find it north of Sitka. 

 We have a photograph, taken by Mr. R. W. Stone, of the U. S. Geological Survey, and furnished by Mr. 

 Frank Hess, also of the Survey, showing a number of trout and salmon caught September 25, 1904, at 

 Katatla. Controller Bay, in a stream about one-fourth of a mile from the beach. Among the fish shown 

 is one that is evidently a cutthroat or a rainbow trout. 



The ftjllowing notes were taken on specimens from various places: 



No. 02S09, taken with fly by Dr. Evermann in Lake San Mateo, Vancouver Island, a female 

 14.5 inches long, weight cjne pound, not nearly ready to spawn. Color in life, top of head, back and side 

 to base of pectoral thickly covered with small, somewhat stellate black spots, those on head and nape 

 roundi.sh; cheek with about 7 black spots— 2 or 3 on upper part of opercle; dorsal and caudal with 

 numerous oblong black spots; 3 spots on adipose dorsal; anal with black spots less numerous than on 

 caudal and dorsal; ventrals pale rosy, the outer ray with a series of small black spots; pectorals pale rosy 

 on inner rays, the outer dusky; cheek and opercle with rosy; some rosy on .side of lower jaw; belly 

 dusky, slightly rosy; throat with a broad, rich red dash on each side; tip of lower jaw black; side silvery 

 with bronze wash; the Ijlack spots on back and side about evenly distributed, those on caudal peduncle 

 large.st. When first taken out of the water the whole fish except belly appeared cjuite dark. 



