152 
CATALOGUE OF CEPHALOPODA. 
Pactites biforatus Montf. Conch. Syst. 318. gen. 80. 1808. 
Belemnites biforatus Schloth. Min. Tasch. viii." 76. 1813; D'Orb. 
Moll. Viv. et Fos i. 568. 
Established by Montfort from a bad figure of Knorr’s. 
89. Belemnites ungulatus. 
Knorr , Monum. iii. iv. sup. 146. t. 4. f. 8, 9. 
Belemnites ungulatus Schloth . Petref. 50. n. 9. 1820; D'Orb. Moll. 
Viv. et Fos. i. 568. 
Thalamus polymitus Montf. Conch. Syst. 323. 1808. 
Established by Schlotheim from a bad figure of Knorr’s. 
90. Belemnites alyeolatus. 
Callirhoe alveolatus Montf. Conch. Syst. 363. 1808. 
Belemnites alveolatus D'Orb. Moll, et Viv. i. 569. 
Established by Montfort upon an alveolus of a Belem nite. 
91. Belemnites glaber. 
Knorr , Monum. ii. sect. 2. 241. t.-l*. f. 4. 
Cetocis glaber Montf. Conch. Syst. 371. 1808. 
Belemnites cretaceus glaber Schloth. Min. Tasch. vii. 69. t# 35. 
1813. 
Belemnites penicellatus Schloth. Petref. 50. n. 10. 1820. 
Belemnites glaber D' Orb. Moll. Viv. et Fos. i. 569. 1845. 
Established upon a rolled fragment ; indeterminable. 
92. Belemnites polyforatus. 
Knorr , Monuments , ii. sect. 2. 241. t. 1*. f. 1 — 3. 
Acamas polyforatus Montf. Conch. Syst. 374. 1808. 
Belemnites polyforatus Schloth. Min. Tasch. vii. 69. 1813, Petref. 
50. n. 11.; Blainv. Belemn. 103. n. 45.; D'Orb. Moll. Viv. et 
Fos. i. 569. 
Belemnites ungulatus Blainv. Belemn. 78. n. 18. 1827 (not Schloth. 
1813). 
Established upon a bad figure of Knorr’s. 
93. Belemnites pyrgopolon Mos^e. 
Pyrgopolon Mosae Montf. Conch. Syst. 394. gen. 99. 1808. 
Belemnites pyrgopolon Mosse Schloth. Min. Tasch. vii. 110. 18. 13. 
D'Orb. Moll. Viv. et Fos. i. 569. 
Belemnites canaliculatus Schloth. Petref. 49. n. 7. 1820. 
Established by Montfort upon a fragment of a rolled Belemnite. 
