NORTH AMERICAN EARLY TERTIARY BRYOZOA. 
513 
This species differs from Galeopsis verrucosa in its much smaller spiramen 
and in its narrower zooecia. 
It differs from Galeopsis erinaceus in its spiramen much smaller than the 
peristomice and in the greater length of the peristomie ( = 0.15 mm.). 
0 ccurrence. — Middle Jacksonian (Castle Hayne limestone) : Wilmington, 
North Carolina (very rare). 
Ilolotype. — Cat. No. 61160, U.S.N.M. 
JUS 
Fig. 149, — Genus Galeopsis Jullien, 1903. 
A. Galeopsis pupa Jullien, 1903. Zooecia, X 25. 
B. Galeopsis rabidus Jullien, 1903. Zooecia, X 25. 
C. Schematic view showing the general organization of a zooecium. (A-C after Jullien.) 
av, aviculariuin ; c, compensatrix ; /, frontal wall; gt, tentacular sheath; mr, retractor 
muscles of polypide; opo, operculum; or, true orifice or apertura; p, polypide; pe, peristome; 
pis, peristomice; sp. spiramen. 
GALEOPSIS VERRUCOSA, new species. 
Plate 66, fig. 3. 
Description. — The zoarium is unilamellar, incrusting algae or shells. The 
zooecia are elongated, distinct, elliptical, or oval; the frontal is A^erv convex and 
ornamented with numerous salient and pointed wartlike nodes. The apertura, 
hidden at the base of the peristomie, is formed of a large anter and of a sometvhat 
smaller poster separated by two cardelles; the peristomice is orbicular; the peri- 
stomie is recumbent on the distal zooecia; the peristome is thin, sharp, and often 
bears a small, triangular aviculariuin with pivot. The ovicell is hvperstomial ; it 
opens largely into the peristomie. The spiramen is immense, salient, elliptical and 
transverse. 
M easurements. — Apertura 
\ha— 0.11—0.16 mm. 
| /«=0.11— 0.18 mm. 
Zooecia 
| Lz— 0.80 mm. 
iZs=0.50 mm. 
55899— 19— Bull. 106 — -33 
