ILLUSTRATIONS, 



PLATES. 



Golden trout of the sonxHERN High Sierras: Facing page. 



Plate I. Golden trout of Volcano Creek, Salmo roosevelti 3 



II. (1) Marble Fork of Kaweah River. (2) South Fork of Kaweah Kiver. (3) South Fork of 



Kaweah River 4 



III. (4) Middle Tule River. (5) Firstseriesof fallsinLittleKernRiver. (6) Upper part of first series 



of falls in Little Kern River '. 6 



IV. (7) View upstream from sandspit at head of Kern Lake. (8) Kern Ldke from near its head. 



(9) Wet Meadow Creek 8 



V. (10) Looking up Kern Lake from a point near outlet on west side. (11) Looking up Kern River 

 from sandspit at upper end of Kern Lake. (12) Alluvial ridge separating Volcano Creek 

 and South Fork of Kern. (13) Tunnel connecting Volcano Creek and South Fork of Kern. 8 

 VI. (14) View of upper Kem River Canyon. (15) Toowa Valley. (Ifi) Meadow at Siberian Outpost. 8 

 VII. (17) Coyote Creek, showing second and third falls. (18) Broder Falls, Coyote Creek. (19) Fo\irth 



falls in Coyote Creek s 



Vin. (20) Fifth falls, Coyote Creek. (21) Volcano Creek. (22) Shields Falls, Volcano Creek 10 



IX. (23) Langley's Camp and smalllakes at end of horse trail, base of Mount Whitney. (24) Looking 

 northwest from Mount Whitney. (25) Cliffs south of Langley's Camp, base of Mount 



Whitney 10 



X. (26) Whitney Creek as it enters Crabtree Meadow. (27) Whitney Falls in Whitney Creek. (28) 



Mouth of Volcano Creek Canyon and floor of Upper Kern Canyon 12 



XI. (29) View north-northwest from Siberian Outpost. (30) Toowa Valley. (31) South side of Toowa 



Valley 12 



XII. (32) Agua-bonita Falls, Volcano Creek. (33) Stewart Falls, Volcano Creek 14 



XIIL (34) SurbyFalls.VoleanoCreek. (35) Twin Falls, Volcano Creek. (36) View down Kern Canyon. 34 

 XIV. (37) Natural bridge over small tributary of Volcano Creek. (38) View from slope above camp at 



Siberian Outpost. (39) Basaltic cliff at first crossing of trail over Volcano Creek 11 



XV. Kern River trout, Salmo gilberti IS 



XVI. Golden trout of Soda Creek, Salmo whitei 20 



XVII. Map of Kern River region 52 



Opisthobranchiate Mollusca from Monterey Bay and vicinity: 



Plate XVIII. (1-5) Archidoris montereyensis. (6-11) Anisodoris nobilis. (12-17) Discodoris heathl. (18-21) 

 Rostanga pulchra. (22-24) Diaulula sandiegensis. (25-26) Aldisa sanguinea. (27-31) Cadlina 



marginata 152 



XIX. (32-37) Cadlina flavomaculata. (38-40) Doriopsis fulva. (41-44) jEgires albopunctatus. (45-50) 

 Laila cockerelli. (51-55) Triopha carpenter!. (55a-59) Triopha maculata. (00-64) Triopha 



grandis 152 



XX. (65-72) Polycera atra. (73-80) Acanthodoris hudsoni. (81-88) Acanthodoris brunnea. (89-92) 



Ancula pacifica 162 



XXI. (93-%) Ancula pacifica. (97-103) Hopkinsia rosacea. (104) Acanthodoris brunnea. (105, 111) 

 Polycera atra. (106-107) Triopha maculata. (108,113) Triopha carpenteri. (109) Rostanga 



pulchra. (110) Cadlina flavomaculata. (112,114) Aldisa sanguinea 152 



XXU. (1-2) Anisodoris nobilis. (3) Doriopsis fulva 1.52 



XXIII. (4) Archidoris montereyensis. (5) Diaulula sandiegensis. (6) Discodoris heathi 1.52 



XXIV. (7) Aldisa sanguinea. (8) Rostanga pulchra 152 



XXV. (9) Cadlina flavomaculata. (10-12) Cadlina marginata '. 152 



XXVI. (13-14) Chromodoris porterae 152 



XXVII. iln) Laila cockerelli. (16-17) Triopha carpenteri 152 



XXVni. (18) Triopha maculata. (19) Triopha grandis 152 



XXIX. (20-21) Acanthodoris brunnea. (22) Polycera atra 152 



XXX. (23) Ancula pacifica 152 



XXXI. (24-25) Hopkinsia rosacea 152 



HiRtJDIXEA AND OLIGOCHiETA OF THE GREAT LAKES REGION: 



Plate XXXII. Lake Erie leeches 172 



