REFERENCE TO PLATES. 
FIGURE, 
3. Tethys viridescens Pse. (much reduced). Am. 
Conch., 
245 
PAGE, 
Journ. 
94 
4, 5. Dolabella tongana Q. &G. (—ecaudata). Zool. Astrol. 158 
PLATE 26. 
26, 27. Dolabella scapula Martyn. After Rang, . 
28. Dolabella scapula Martyn. Zool. Samarang, . 
PLATE 27. 
29, 30. Dolabella scapula Mart. Zool. Astrolabe, . 
31, 32. Dolabella elongata Sowb. C. Icon., . : 
PLATE 28. 
33, 34, 36. Dolabella hasselti, var. Zool. Astrolabe, . 
35. Dolabella scapula Mart. C. Icon., 
PLATE 29. 
37-39. Notarchus lineolatus Gld. U.S. Expl. ace 
40. Notarchus citrinus Rang. After Rang, . 
41. Notarchus longicauda Q. &G. Voy. Uranie, . 
42, 43. Notarchus longicauda Q.& G. After Rang, : 
44. Notarchus quercinus Gld. U.S. Expl. Exped, . 
45,46. Notarchus nudatus Rang. After Rang, . 
47-49. Notarchus striatus Q.& G. Voy. Astrolabe, 
PLATE 30. 
1, 5,6. Tethys punctata Cuv. After Rang, . 
2. Tethys punctata Cuv. After Cuvier, . 
3. Tethys punctata Cuv. After Philippi, . 
4, Tethys punctataCuv. After Vayssiére, . 
7,8. Tethys punctata Cuv. After Jeffreys, . 
9-11. Aplysia pees Phil. ae iE: Roe Cuy. wy.) 
Philippi, . 
PLATE 31. 
12-15. Tethys ocellata Orbigny. Hist. Nat. Canaries, . 
PLATE 32. 
16-19. Tethys dactylomela Rang. After Rang,. . 
Aten 
~1 
oO 
