290 PROCEEDINGS OF THE ACADEMY OF {Mch., 
Pate XXVI, Figs. 1-5.—Holospira goldfussi (Mke.). Guadalupe river, about 
six miles above New Braunfels, Texas. Nos. 89,209, 89,210. 
Fig. 6.—Holospira cockerelli Dall. Near Kingston, New Mexico. No. 
9,211 
Fig. 7.—Holospira regis Pils. and Ckll. Near Kingston, New Mexico. No. 
89,208. 
Fig. 8.—Holospira crossei Dall. Hacheta Grande Mountain, Grant county, 
New Mexico, No. 65,738. 
Fig. 9.—Holospira chiricahuana Pils. Fort Bowie, Cochise county, Arizona, 
No. 87,118. 
Figs. 10-15.—Holospira roemeri (Pfr.). Hondo river, about two miles north 
of Hondo, Medina county, Texas. No. 89,207. 
Figs. 16-18.—H. roemeri. High Bridge of the Pecos river, Valverde 
county, Texas. No. 89,206. 
Figs. 19-21.—Microceramus texanus (Pils.). Guadalupe river, above 
New Braunfels, Texas. No. 89,205. 
Puate XXVII, Figs. 22-25.—Holospira ferrisst Pils. Manilla Mine, Huachuca 
Mountains. No. 87,115. 
Figs. 26-29.—Holospira chiricahuana Pils. Cave Creek Carfyon, Chiricahua 
Mountains. No. 87,119. 
Figs. 30-33.—Holospira cionella Pils. Fort Bowie. No. 87,117. 
