IX 



99 

 100 



101 

 102 



pag. 



3. Histioteuthis d'Orb. . 97 



4. Onychoteulhis Licht 

 (Knoploleuthis, Ancistro 

 cheirus, Abralia, Octopo 

 teuthis, Acanlhoteulhis 

 Onychoteuthis, Ancistro 

 teulhis, Onychia). 



5. Oinmaslrephes d'Orb. 



6. Loligo Schneid. 



7. Gonalus Gray . , 



8. Sepiola Schneid. (Sepio 

 la, Rossia, Heleroteuthis 

 Sepioloidea) . . . 



9. Fidenas Gray . . 



10. SepioteiUhis . . 



11. Sepia Linne . . 



12. Teuthopsis Deslongch 



13. Leptoteulhis v. Meyer 



14. Beloteuthis v. Münst. 



3. Farn. BelemnUacea 



1. Beloptera Desh. 



2. Conoteuthis d'Orb. 



3. Belemnoteulhis Pearce 



4. Beleuinites . . . 



4. Farn. Spirulacea 



1. Spirula Laink. . 



2. Spiruiirostra d'Orb. 



II. Ordnung. Tetra- 



branchia ta, Vierkiemer 105 

 1. Farn. Naulilacea . , 107 



1. Nautilus L. . . . 



2. Clymenia v. Münst. 



3. Gyroceras v. 3Ieyer 



4. Lituites Breyn. (Trocho 

 tiles Hall) . . . 



5. Ascoceras Barrandc 



6. Cyrtoceras Goldf. . 



7. Phragmoceras Brod 



8. Gomphoceras v. Münst 

 (Oncoceras Hall) 



9. Orthoceras Breyn. (Or 

 thoceras, Gonioceras, Mel 

 lea, Endoceras, Camero 

 ceras) 



10. Trochoceras Barrande 



103 

 104 



105 



109 



110 



111 



112 



pag. 



2. Farn. Ammonilacea « 114 



1. Ammonites Breyn. (Go 

 niatites, Ceratites, Aramo 

 nites) 



2. Scaphites Parkins. . . 118 



3. Crioceras Lov. . . 



4. Ancyloceras d'Orb. . 119 



5. Hamites Park. . 



6. Ptychoceras d'Orb. 



7. Toxoceras d'Orb. . . 120 



8. Baculites Lamk. 



9. Turrilites Montf. . 

 10. Helicoceras d'Orb. , 121 



Anhang. 

 Conchorrhynchus Blainv. 

 Rhyncholitlies Faure Biguet. — 



Zweite Klasse. Ga- 

 stropoda, Bauch- 

 füsser 122 



I. Ordnung. Pectini- 

 branchia, Kammkiemer 126 



1. Farn. Slrombacea . . 131 



1. Pterocera Lamk. . 



2. Strorabus Linnc 



3. Rostellaria Lamk. (Hip 

 pocrene, Rimella) . . 132 



4. Dibaphus Ph. . , 



5. Terebellura Lamk. . 133 



6. Rostrotrema Lycett . 134 

 1. Pterodonta d'Orb. . 134 

 8. Spinigera d'Orb. . 



2. Farn. Aporrhoidea 



1. Aporrhais Da Costa 



2. Strulhiolaria Lamk. . 135 

 .^. Farn. Conea . . . 135 



Conus L 136 



4. Farn. Pleurolomacea 



1. Pleurotoma Lamk. . 137 



2. Perrona Schum. . 



3. Clavatula Lamk. 



4. Defrancia Mill. . 



5. Daphnella Hinds 



6. Mangilia Risso , , 



