OPHIURANS OF THE PHILIPPINE AND ADJACENT WATERS. 461 



PLATE 38. 



FIG. 1. Ophiothrix propinqua from station 5108; dorsal surface. 



2. A specimen from the Andaman Islands ; dorsal surface. 



3. Ophiothrix plana from station 5179; dorsal surface. 



4. A specimen from the Sunda Islands; dorsal surface. 



5. Another specimen from the same source ; dorsal surface. 



6. Ophiothrix coespitosa from Port Jackson ; ventral surface. 



7. The same ; dorsal surface. 



8. The same ; dorsal surface, more magnified. 



PLATE 39. 



FIG. 1. Ophiothrix prostata from station 5342; dorsal surface. 

 2. The same ; ventral surface. 

 3: Ophiothrix marenzelleri from Yenoshima ; dorsal surface. 



4. The same ; dorsal surface, more magnified. 



5. The same ; ventral surface. 



6. Ophiothrix pavida from station 5179; ventral surface. 



7. The same; dorsal surface, 



PLATE 40. 



FIG. 1. Ophiothrix exigua from the Sunda Islands; dorsal surface. 



2. The same ; dorsal surface of the entire specimen. 



3. A specimen from station 5181 ; ventral surface. 



4. A specimen from station 5160 ; ventral surface. 



5. Ophiothrix coronata; magnified view of a portion of the dorsal surface 



of the disk and of the beginning of an arm of the large specimen. 



6. Ophiothrix pusilla from station 5218 ; ventral surface. 



7. The same; dorsal surface. 



PLATE 41. 



FIG. 1. Ophiothrix coronata; dorsal surface of the large specimen. 



2. A specimen from station 5108 ; ventral surface of an arm. 



3. The same; ventral surface of an arm of the second specimen. 



4. The same ; ventral surface of the specimen represented in Figure 1. 



5. Ophiomaza fusca from station 5145; ventral surface. 



6. The same ; dorsal surface. 



7. Ophiothrix picteti from Amboina ; dorsal surface. 



8. The same; dorsal surface; more magnified. 



PLATE 42. 

 Ophioffymna fulgens. 



FIG. 1. A specimen from station 5141 ; dorsal surface. 



2. A specimen from station 5393 ; dorsal surface. 



3. The same ; ventral surface. 



4. A specimen from station 5545 ; dorsal surface. 



5. A specimen from station 5070 ; dorsal surface. 



6. A specimen from station 5080; dorsal surface. 



7. A specimen from station 5117 ; dorsal surface. 



8. A specimen from station 5545 ; dorsal surface. 



