181 
- VIII 2 / 3 (rr), 5 /5 (rr) — IXb 15 /ii (r) - Xb 18 /n (r), 2 / 5 (rr) 
-Xc^/s (rr). 
178. C. Treforti Daday, 1 . c., p. 579, PI. XXI, f. 1. 
VII a 9 /u (rr) — VII 6 / 3 — VIII 13 /u (rr) — Xa 16 /u (rr) 
— X 17 /u (rr), 27 / 2 (r) — Xb 18 /n (rr). 
179. C. Undella Ostf. & Schm., -n. sp. 
House campanulate , ci little longer than broad , 
ivith acute apical end, wall with two distinet la- 
mellae, structureless towards the simple mouth, 
plainly reticulated in the inferior part. 
Length 140 — 151 p. 
Diameter of mouth: 67 — 73 p. 
I Bægerets øvre Del mangler Cyttarocylis- 
Strukturen, hvorved Arten minder om Undella- 
Slægten ved sin meget tydelige dobbelte Væg. 
Cyttarocylis aeuminata Daday, 1. c., p. 578, 
PI. XX, f. 33, minder noget om vor Art, men Figuren tillader ikke 
Identificering. 
Forekom i en stor Del af Prøverne, i nogle endog ret hyppig, 
(+) f. Ex. IX a 14 /u. 
180. Dietyocysta templum Haeckel, 1. c., p. 564, PI. XXVII, 
Fig. 30. 
Cyttarocylis 
undella 
Ostf. & Schm. 
Seibert Oc. I, 
Obj. V. 
fig. 6. 
VII b 11 ii (rr) — VIII 13 /n (rr) — IX 15 /ii (rr), Va (rr) — 
IX b 16 /n (rr) — Xa 16 /n (rr) — Xb 2 /5 (r). 
181. Petalotricha ampulla (Fol) Kent. 
VII a 9 /u (r) — X 17 /n (rr). 
182. Tintinnus aeuminatus Clap. & Lach. 
VIII 18 /u (rr) — IX 15 /u (rr) — Xb 18 /u (rr). 
183. T. Fraknoi Daday p. 528, PI. XVIII, f. 1. 
VII a 9 /u (+) — VII 9 / 5 (rr) - VII b 11 lu (r) — VIII 
13 /ii (rr), 5 / 5 (r) - IX a l4 /u (r) — IX b 15 /u (r) — X 17 /u 
(rr), 27 / 2 (rr) — Xb 18 /u (r), 2 /s ( + ) — X c 3 /s (r). 
184. T. lusus undae Entz, Mitth. Zool. Stat. Neapel, VI, 
p. 202, PI. XIV, fig. 12. 
