PuatTe 5. 
1-13. Podophora pedifera Agass. 
1-13. Valves of Pedicellariw, seen from the exterior. 
1. A valve of a Tridentate pedicellaria, 0.86 mm. from the left anterior ambulacrum, near 
the actinal system of a specimen 73 mm. in diameter. 
2. A valve of a Tridentate pedicellaria, 0.91 mm. from the left anterior ambulacrum, close 
to the actinal system of a specimen 75 inm. in diameter. 
3. A valve of a Tridentate pedicellaria, 0.94 mm. from the left posterior interambulacrum, 
close to the actinal system, from the same specimen as 2. 
4. A valve of a Tridentate pedicellaria, 0.98 mm. from the right anterior interambulacrum, 
near the actinal system of a specimen 77 mm. in diameter. 
5. A valve of a Tridentate pedicellaria, 0.99 mm. from the left anterior ambulacrum, close 
to the actinal system of a specimen 80 mm. in diameter. 
6. A valve of a Tridentate pedicellaria, 0.94 mm. from the right anterior ambulacrum 
midway between the actinal system and the ambitus, from a specimen 82 mm.in 
diameter. 
7. A valve of a Triphyllous pedicellaria, 0.13 mm. from the right posterior ambulacrum, 
at the ambitus, from a specimen 68 mm. in diameter. 
8. A valve of a Triphyllous pedicellaria, 0.14 mm. from the odd anterior ambulacrum, 
near the actinal system of the same specimen as 7. 
9. A valve of a Triphyllous pedicellaria, 0.13 mm. from the left posterior ambulacrum, 
midway between the actinal system and the ambitus of the same specimen as T. 
10. A valve of a Globiferous pedicellaria, 0.22 mm. from the odd anterior ambulacrum, near 
the apical system, from a specimen 72 mm. in diameter. 
11. A valve of a Globiferous pedicellaria, 0.37 mm. from the right posterior ambulacrum 
near the actinal system of the same specimen as 10. 
12. A valve of a Globiferous pedicellaria, 0.22 mm. from the odd anterior ambulacrum, 
nearer the ambitus than the abactinal system, from a specimen 74 mm. in diameter. 
13. A valve of a Globiferous pedicellaria, 0.21 mm. from the odd anterior ambulacrum, mid- 
way between the ambitus and the abactinal system, from a specimen 83 mm. in 
diameter. 
The measurements of the diameter of the specimens include the spines. The dimensions 
given of the pedicellarie are natural size. The corresponding valve was selected for each 
figure. 
Outer reef, Fakarava, Paumotus, “ Albatross” Ex., 1899-1900. 
