CHAPTER II. 



II. Ordo PHYSOPHORA Eschsch. 29. 



I. Legio Haploi'IIVSak Ch. 88. 



Subordo Physonecta Hkl. 88 a.* 



Fam. FORSKALIDAE Hkl. 88a. 



Pag. 



40. Forskalia contorta M. Edwards .... 63 



41. Forskalia Edwards! Koll 65 



42. Erenna Bedoti nov. spec 66 



Fam. Agalmidae Brandt 35. 



43. Larva of Agalma spec 70 



44. ? Young Agalmopsis M. Sars 70 



Genus Crystallomia Dana 58. 



45. Crystallomia spec, group I 72 



46. Crystallomia spec, group II 78 



47. Detached cormidia of Crystallomia spec. 



group II 82 



48. More-developed specimens of ? Crystallomia 



spec, group II 83 



49. Stephanomia spec. Per. et Les 84 



50. Halistemma spec. Huxl 84 



51. Halistemma cupulifera nov. spec 85 



Fam. Physophoridae Huxl. 59. 



52. Physophora hydrostatica Forsk 86 



Fam. AXTiloi'iivsiDAE Brandt 35. 

 53. Anthophysa formosa Fewk 



I'.ig. 

 88 



Fam. Angelidae Fewk. 84. 



54. Archangelopsis typica nov. gen. nov. spec. 91 



Subordo RlllZOPHVSALIAE Ch. 82. 

 Fam. Rhizophysidae Brandt 35. 



55. Rhizophysa filiformis Forsk 100 



56. Rhizophysa Eysenhardti Ggbr 103 



Fam. Batiivpiiysidae nobis. 



57. Pterophysa grandis Fewk 107 



58. Pterophysa (Bathyphysa) Studuri nov. spec. 1 1 1 



59. Bathyphysa Sibogae nov. spec 114 



Fam. Physaliuae Brandt 35. 

 60. Physalia utriculus Lamartiniere . 



118 



II. Legio Tracheophysae Ch. 



Subordo Chondrophorae Cham. 21. 



Fam. Porpitidae Brandt 35. 



61. Porpita umbella O. F. MuUer 122 



Fam. Velellidae Brandt 35. 



62. Velella pacifica Eschsch 123 



Bibliography 124 



ERRATA. 



Page 10. In fig. lo "/" to be added between the letters f and a". 



Page 14. Line 13. A, A', li, 13' etc., read; A, B, B' etc. 



Page 14. Line 18. and a\a^'' and ridge/' for facet B, read: and a\ii'l\li'. and ridge/' for facet B. 



Page 14. Line 22. same shape as A', read: same shape as A. 



Page 16. Line 22. (see )). ), read: (see p. 55). 



Page 24. Line 34. Mayer 98, .'\. Ac. and Mayer 1900, read: Mayer igoo, .\. .\G. and Mayer 98. 



Page 33. Line 26. a very small ridge g^ read: a very small ridge tj. 



Page 41. Line 32. (see ventral fig. 51, hydr.)^ read: (see ventral fig. 50, /lyilr.). 



Page 70. Line 10. the shape of the uniform tentilla, read: the shape of the reniform tcntilla. 



Page 90. Line 15. Fkwkks' description of 1881, read: Ff.wkes' description of 1884. 



