PLATE XV. 



Anthemodes ordinata, n. sp. (p. 229). 



Fio\ 5. A single cormidium. s, Siphon ; sm, stomach ; sr, proboscis ; ss, suctorial disc ; 

 t, tentacle ; y, cyston ; yo, its mouth (anus) ; b, bracts ; cb, bracteal canal ; 

 h, androphores ; f, gynophores. 



Fie. 6. A single cormidium, attached to the trunk (a), without gonodendra. Characters 

 as in fig. 5 ; ts, tentilla ; k, cnidosac ; so, mouth of the siphon. 



Fig. 7. A single siphon, sp, Pedicle ; sm, stomach ; sv, hepatic villi (in four rows) ; 

 sr, proboscis ; so, mouth ; t, tentacle ; k, cnidosac. 



Fig. 8. A single cyston. yp, Pedicle ; y, excretory vesicle ; yc, concretions ; yo, mouth. 



Fig. 9. Distal end of a cyston, with opened mouth, or rather anus (yo). 



Fig. 10. Edges of a bract, with their rows of cnidocysts. 



Fig. 11. A single tentillum. ts, Pedicle; tv, its villi; kg, large proximal cnidocysts; 

 km, median paliform cnidocysts ; below, distal pyriform cnidocysts ; tf, 

 terminal filament. 



Fig. 12. A young tentillum with involucre. Characters as in fig. 11. 



Fi°\ 13. A young tentillum without involucre. Characters as in fig. 11. 



Fig. 14. A single androphore ; hu, umbrella; hx, spadix ; he, central canal; hs, 

 spermarium. 



Fig. 15. A single gynophore. fp, Pedicle; cp, its canal; fu, umbrella ; xm, network 

 of spadicine canals ; o, ovule ; o 1 , germinal spot ; o 2 , germinal vesicle ; o 3 , 

 germinal yolk. 



