286 



Part III. — Twentieth Annual Beport 



Fig. 29. Suprateniporals of G. callarias, O, 927 cm. 



n 30. Interoperculum « 89 "5 cm. 



11 .31. Preoperculum n 



n 32. Suboperculum n 



II 33. Operculum n 



„ 34. Palatine 



II 35. Entopterygoid n 



II 36. Hyomandibular h 



„ 37. Pterygoid 



II 38. Metapterygoid m 



II 39, Symplectic n 



II 40. Maxilla « 



II 41. Premaxilla m 



II 42. Dentary m 



II 43. Articular n 



II 44. Quadrate n 



.1 45. Basihyals n 5, 92 



II 46. Ceratohyal m 



II 47. Epihyal n 



11 48. Styloliyal n 



11 49. Branchiostegal Rays n 



,1 50. Urohyal n 



PLATE XI. 



Fig. 1. Innominates of G. rirens, o, 96 cm. 

 II 2. Clavicle 



3. Supraclavicle n 



4. Postclavicle n 



5. Posttemporal n 



6. Scapula and Coracoid 



7. Pectoral Fin-rays of G. callarias, j, 92-7 cm. 



8. Innominates and Pelvic Fin-rays of G. callarias, O, 92 "7 cm. 



9. Supraclavicle n 



10. Clavicle n 



11. Posttemporal n 



12. Postclavicle n 



13. Scapula and Coracoid n 



14. 1, 2, 3, Basibranchials, c, cartilage, of G. virens, o, 90 cm. 



15. Hypobranchials 



16. Ceratobranchials 



17. Epibranchials 



18. Upper Pharyngeals 



19. Lower Pharyngeal 



20. 1, 2, 3, Basibranchials of G. callarias, ^, 95*2 cm. 



20. 3', Splinter bone (Basibranchial) of G. callarias, j, 827 cm. 



21. Hypobranchials n ^, 95*2 cm. 



22. Ceratobi'anchiale n h 



23. Epibranchials u n 



24. Upper Pharyngeals « n 



25. Lower Pharyngeal n h 



26. Atlas Vertebra of G. pollachius, ^, 86 cm. 



27. II G. virens, ^, 89 cm. 



28. II G. callarias, ^, 83 cm. 



