REPORT ON THE ECHINOIDEA MORTENSEN 309 



Plate 64 

 All figures natural size 



Fig. 1. Stylocidaris annulosa, new species; oral side, 



2. Stylocidaris annulosa, new species, naked test; aboral side. 



3. Stylocidaris annulosa, new species, naked test; oral side. 



Plate 65 

 All figures natural size 



Fig. 1. Stylocidaris effluens, new species, naked test; aboral side. 



2. Stylocidaris ejjluens, new species, naked test; oral side. 



3. Stylocidaris effluens, new species. Half side view. 



4. Stylocidaris effluens, new species. Side view. 



5. Stylocidaris reini (Doderlein), var. cladothrix, new variety, naked test; 



aboral side. 



6. Stylocidaris reini (Doderlein), var. cladothrix, new variety, naked test; 



oral side. 



7. Stylocidaris reini (Doderlein), var. cladothrix, new variety, naked test. 



Side view. 



8. Stylocidaris annulosa, new species, naked test. Side view. 



Plate 66 



The figures are natural size 



Fig. 1. Stylocidaris reini (Doderlein), var. cladothrix, new variety; aboral side. 

 2. Stylocidaris reini (Doderlein) ; aboral side. 



Plate 67 



The figures are natural size 



Fig. 1. Stylocidaris reini (Doderlein), var. cladothrix, new variety; oral side. 

 2. Stylocidaris reini (Doderlein) ; oral side. 



Plate 68 



The figures are natural size 



Fig. 1. Stereocidaris grandis Doderlein, var. rubra, new variety; aboral side. 

 2. Stereocidaris grandis Doderlein, var. rubra, new variety; oral side. 



Plate 69 

 Fig. 1. Stereocidaris microtuberculata Yoshiwara; aboral side. Natural size. 



Plate 70 

 Fig. 1. Stereocidaris microtuberculata Yoshiwara; oral side. Natural siae. 



Plate 71 



Fig 1. Stereocidaris sceptriferoides Doderlein, var. lamellala, new variety; aboral 

 side. Natural size. 



Plate 72 



Fig. 1. Stereocidaris sceptriferoides Doderlein, var. lamellata, new variety; oral 

 side. Natural size. 



