III. Syetematik, Faunistik, Biologie. 1. Pisces. II. Systematic. 187 



Breccia of Lousberg, Aix-la-Chapelle , libycus n. p 663 fig. 6-8, Chalk of 



Libyan Desert, texanus n. p 664, Chalk of Texas, and vicentenus n. p 667 



fig. 10, Oligocene of Upper Italy ; id. 



Selache manzoni n. from the Molassa Miocenica del Monte Titano ; Lawlcy p 167. 

 Leptodus n. (tooth allied to Poecilodus] , for richthofeni n. Upper Carboniferous of 



Loping, in China; Kayser p 161 pi. 21 fig. 9-16. 

 Gnathorhiza n. for serrata n. Permian of Texas; Cope ( 4 ) p 629. 



B. Batoidei. 



Hemipristis bidens Quenst. Teeth figured ; SchlosSGl 1 p 59 curvatus n. Tertiary 

 of the Island of Birket-el-Qurun ; Dames (') p 140 pi. 3 fig. 4. 



Propristis n. for schweinfurthi n. Tertiary of the Island of Birket-el-Qurun ; id. 

 p 136 pi. 3 fig. 1 and 2. 



Myliobates oweni Ag. Notes; id. p 136 - dixoni Ag. p 6 pi. I fig. 7, and tolia- 

 picus Ag. p 7 pi. 1 fig. 8-10 and p 38 pi. 2 fig. 2. Notes by Geinitz. 



Order Gauoidei. 



Coccostcus bickensis Koenen p 17 pi. 1 fig. 3, pi. 2 fig. 2 and pi. 3 fig. 5-7, C. (Bra- 



chydcirus) infiatus Koenen p 26 pi. 1 fig. 1 and pi. 4 fig. 1-3 and 6, C. (B.} bi- 



dorsatus Koenen p 28 pi. 1 fig. 2 and 4, and C. (B.} carinatus Koenen p 31 pi. 2 



fig. 1 , described by Koenen. 

 Aspidichthys ? inyens u. Upper Devonian of N. Germany; id. p 34 pi. 3 fig. I and 



pi. 4 fig. 4. 



Anomalichthys scaber n. Upper Devonian of N. Germany; id. p 38 pi. 3 fig. 2. 

 Pterichthys ? ntgosus n. Upper Chemung, Penna ; Claypole ( 2 ) p 664 pi. 

 Acanthodes rouvillei n. Permian of Lodeve , France; Sauvage (') p 475 pi. U) 



fig. 1. 

 Stichacanthus tortworthensis n. Carboniferous limestone of Great Britain ; Davis p 532 



pi. 65 fig. 2. 



Phodcr acanthus n. for grandis n.; id. p 534 pi. 65 fig. 1 . 

 Ctenodus obliquus Hancock & Atth. , var. n. quinquccostatus , from Black Band 



Ironstone of Borough Lee, near Edinburgh; Traquair p 543 heterolophus n. 



and vabasensis n. Permian of Illinois ; Cope ( 2 ) p 109. 

 Holoptychlus americanus is recorded from about 500 feet below the recognized top of 



the Chemuug Group in Bradford County by Claypole ('). 

 Mesodon gigas Rocm. Note of remains by Schlosser p 58 pi. 8 fig. 4 and 5. 

 Pycnodus sauvagii Pict. p 18 pi. 1 fig. 1-3, vicinus n. p 20 pi. 1 fig. 8 and 9, 



anceps n. p 21 pi. 2 fig. 1-3, Portlandian , contiguidens n. p 23 pi. 1 fig. 4 



and 5, asperulus n. p 24 pi. 1 fig. 6 and 7, and couloni Ag. p 24 pi. 1 fig. 10, 



Neocomian; described by Cornel funkianus n. Coprolithe beds near Harz- 



burg; Geinitz p 39 pi. 2 fig. 4. 

 Pachycormus Ag. ; Sauvage ( 4 ) diagnoses this genus, and describes and figures the 



head of macropterus Ag. p 144 pi. 4. 

 Macrosemius pectoralis Sauvg. p 477 pi. 12 fig. 17, and helenae Thioll. p 478. 



Notes by Sauvage (*) . 

 Pleuropholis Egert. ; Sauvage ( :J ) has notes on this genus and a synopsis of the 



species at present known, of which the following are new: eyertoni, p 498 pi. 13 



fig. 1, tkiollieri, p 499 , obtusirostris , p 501 pi. 10 fig. 2 , and lienardi, p 501 



pi. 10 fig. 3. Upper Jurassic of France. 

 Disticholepis dumortieri Thioll. Notes by Sauvage ('j p 479. 



