PLATE LXII. 



LETTERING ADOPTED IN THE FIGURES. 



e.i., .... cell-islets. 



cu., . . . . cuticle. 



eet., .... ectoderm. 



ect. can., . . ectodermal canal. 



enc. sin., . . encircling sinus. 



end., .... endoderm. 



hur., .... incrustation. 



m., .... mesogloBa. 



mes. lac, . . mesenterial lacuna. 



mes. sin., . . mesenterial sinus. 



m. f. mesenterial filament. 



nem., .... nematocyst. 



ov., .... ovum. 



par., .... parasite. 



X., ... . axial support of incrusting forms. 



s., .... zooxanthella. 



[The axial support in fig. 6 is a Hydroid.] 



Fig. 

 1. Zoanthus coppingeri, n. sp. (p. 676). Transverse section through the base of the body-wall. 



2 ,. 



2. Zoanthus jukesii, n. sp. (p. 678). Transverse section through the base of the body-wall, — . 



3. Zoanthus macgillivrayi, n. sp. (p. 680). Transverse section through the base of the body-wall, — . 



4 



4. Isaurus asymmetricus, n.s^. {^. &9>4). Transverse section through the base of the body-wall, .^ . 



2 



5. Parazoanthus diohroicus, n. sp. (p. 698).' Transverse section through the base of the body-wall, ■=■. 



2 



6. Farazoanthus douglasi, n. sp. (p. 700). Transverse section through the base of the body -wall, 

 * These letters of magnification refer in all cases to Zeiss' system. 



B' 



