VI 



ILLUSTRATIONS. 



TEXT CUTS. 



Fishes of Luzon and Panay: Page. 



Figure 1. Jenkinsiella ncctura 6 



2. Gymnothorax philippinus.. ; 7 



3. Doryiehthys spaniaspis 10 



4. Polydactylus zophonius 12 



5. Amia cavitensis 16 



6. Priopis lungi 18 



7. Nemipterus luteus 21 



8. Scolopsis luzonia _ 23 



9. Upeneus luzonius 26 



10. Abudef duf turchesius 28 



11. Callyodon elerge 32 



12. Elates thompsoni 39 



13. Rhinogobius lungi 41 



14. Rhinogobius ocyurus 42 



15. Gobius panayensis 42 



Ifi. Croisson validus 43 



17. Oplopomus vergens 44 



18. Dactylopus dactylopus 46 



19. Blfnnius thysanius 47 



20. Pc'troscirtes vulsus 48 



Fishes of the Philippine Isl.'vnds: 



Figure 1. Myctophum gilberti 55 



2. Coo-throichthys elerse 57 



3. Nesogrammus piersoni 62 



4. Caraux freeri 64 



5. Citula halli 66 



6. Leiognathus stercorarius 67 



7. Leiognathus edwardsi 68 



8. Xystsemabaconensis 70 



9. Amia jcnkinsi 73 



10. Apogonichthys mentahs 74 



11. CephalophoUs kcndalli 76 



12. Cephalopholis obtusauris 77 



13. Lutianus luzonius 80 



14. Nemipterus worcesteri 82 



15. Scolopsis bulanensis 85 



Iti. Pomaoentrus popei 90 



17. Pomacentrus alexanderse : 91 



IS. Pomaceutrus philippinus ". . . 92 



19. Lo unimaculatus 99 



20. Ilypomacrus aliiaiensis 102 



21. Platophrys palad 105 



22. SjTiaptura sorsogonensis 106 



Study of Twin Lakes, Colorado: 



Diagrams 1-2. Temperature changes in I'ppf^r Lake. 156 



3, Temperature changes in Upper Lake. . 157 



4. Temperature changes in Lower Lake. 157 

 5-6. Temperature changes in Upper and 



Lower Lakes 158 



Hawaiian Cirripedia: 



Figure 1. Trilasmis ebumeum 183 



2. Alepas percarinata 185 



3. Alepas rex 187 



4. Catophragmus darwini 189 



Cirripedia from Pacific Co.\st; 



Figure 1. Scalpellum larvale 195 



2. Balanus aquila 200 



3. Balanus flos 202 



4. Balanus evermanni 203 



Fishes of Hawaii: 



Figure 1. Ariomma evermanni 209 



2. Caranx dasson 210 



3. Rooseveltia aloha 212 



4. Scaridea aerosa 216 



Fishes of Alaska: Page. 



Figure 1. Pohstotrema deani 225 



2. Entosphenus tridentatus 227 



3. Lampetra aurea 227 



4. Hydrolagus colliei 230 



5. Catostomus catostomus 231 



6. Avocettina gilli 232 



7. Clupca pallasii 232 



8. Alosa sapidissima 234 



9. Stenodus inackenzii 230 



10. Salmo gairdncri 260 



11. SaUno irideus 262 



12. Cristivomor namaycush 263 



13. Mallotus viilosus 268 



14. Thaleichthys pacificus 268 



15. Osmerus thaleichthys 268 



16. Osmerus dentex 269 



17. Hypomesus pretiosus 269 



18. Hypomesus olidus 270 



19. Leuroglossus stilbius 270 



20. Plagyodus sesculapius 271 



21. Daliia pectorahs 272 



22. Esox lucius 273 



23. Gasterosteus eataphractus 274 



24. Aulorhynchus flavidus 275 



25. Zaprora silenus 276 



26. Cymatogaster aggregatus 277 



27. Cymatogaster aggregatus 277 



28. Damalichthys argyrosomus 279 



29. Scbastolobus altivelis 280 



30. Sebastodes mclanops 280 



31 . Sebastodes ciUatus 281 



32. Sebastodes mystinus 282 



33. Sebastodes brevispinis 282 



34. Sebastodes alutus 283 



35. Sebastodes pinniger 284 



36. Sebastodes swifti 285 



37. Sebastodes caurinus 288 



38. Sebastodes niaUger 288 



39. Sebastodes nigrocinctus 289 



40. Pleurogramraus monopterygius 290 



41. nexagrammos decagrammus 293 



42. Ilexagrammos octogrammus 294 



43. Hexagrammos stellerl ; 294 



44. Hexagrammos superciliosus 295 



45. Ophiodon elongatus 295 



46. Oxylebius pictus 296 



47. Chitonotus pugetensis 296 



48. Icelinus burchamt 297 



49. Icelinus borealis 298 



50. Stelgidonotus latif rons 299 



51. Rastrinus scutiger 300 



52. Icelus spiniger ."^OO 



53. Icelus canaliculatus 301 



54. Radulinus asprellus 301 



55. Triglops beani 301 



56. Triglops scepticus 302 



57. Sternias xenostethus 302 



,58. Prionistius macellus 302 



59. Elanura forficata 303 



60. Melletes papilio 303 



61. Hemilepidotus jordani 304 



62. Hemilepidotus hemilepidotus 304 



63. Enophrys bison 305 



64. Ceratooottus diceraus 305 



