1910.] NATURAL SCIENCES OF PHILADELPHIA, 147 
Figs. 3, 4,5—Holospira cionella intermedia P. and F. Types. Box Canyon 
of White Tail. No. 99,684. 
Figs. 6, 7. 8—Holospira cionella intermedia P. and F. Types. Box Canyon 
of White Tail, another colony. 
Figss. 9, 10, 11, 12—Holospira cionella intermedia P. and F. Two forms 
from head of Onion Creek. No. 99,724. 
Figs. 13, 14—Do. Below Station 5, White Tail Canyon. No. 99,718. 
Figs. 15, 16—H. c. capillacea P. and F. Southeast side of White Tail, 
below cliffs half way to summit. No. 99,727. 
Piate XIV—Figs. 1, 2, 3, 4—Holospira chiricahuana ternaria n. subsp. Cave 
Creek, Station 6. No. 99,699 A. N.S. P. 
Figs. 5, 6, 7, 8—Holospira chiricahuana Pils. Topotypes, cave in Cave 
Creek. No. 99,696 A. N.S. P. 
Figs. 9, 10, 11, 12—H. chiricahuana gracilis n. subsp. Cave Creek, Station 
10. No. 99,698 A. N.S. P. 
Figs. 13, 14, 15—H. chiricahuana optima n. subsp. Cave Creek Station 5. 
No. 99,697 A. N.S. P: 
