242 THE (;exera of fishes, part ii 



Tetradrachmum Cantor, 240; logotype Ch^todon aruanus L. Same as Pirene 

 Gistel (1848). A substitute for Dasc\xlus Cuv., regarded as preoccupied 

 by Dascillus and often spelled Dascillus. 



Prionace Cantor, 399 ; logotype Squalus glaucus L. Substitute for Prionodon 

 M. & H., preoccupied. 



Rhachinotus Cantor, 422; ortbotype Raja africana B1. & Scbn. A substitute for 

 Anacanthus Ehrenb., 1837, preoccupied. A synonym of Urogymnus M. I& H. 



Stoasodon Cantor, 434; orthotype Raja narinari Euphrasen. Substitute for 

 AiiTOBATis as restricted by MiiUer & Henle, the proper type of Aetob.^tis 

 Blainv. being regarded by tautononiy as Raja aquila L. 



403. CUVIER& VALENCIENNES (1849). Histoire naturcUcdes poissons. XXII. 



AcHiLLE Valenciennes. 

 Parodon Cuvier & Valenciennes, XXII, SO; haplotype Parodon suborbitale Val. 

 Brycinus Cuvier & Valenciennes, XXII, 157; haplotype Brycinus macrolepidotus 



Val. 

 Piabucina Cuvier & Valenciennes, XXII, 161 ; haplotype Piabuciana erythrinoides 



Val, 

 Distichodus Cuvier & Valenciennes, XXI, 172; haplotype Salmo nefasch Lac. = 



Salmo niloticus Hasselquist. 

 Tometes Cuvier & Valenciennes, XXII, 225 ; logotype Tometes trilobatus Val, 



A synonym of Myleus M. & T, , 

 Mylesinus Cuvier & Valenciennes, XXII, 234; haplotype Mylesinus schomburgki 



Val. 

 Chalcinus Cuvier & Valenciennes, XXII, 258; logotype Cualcinus brachypomus 



Val. 

 Cynopotamus Cuver & Valenciennes, XXII, 317; logotype Hvdrocyon argenteus 



Val. 

 Saurida Cuvier & Valenciennes, XXII, 499; logotype Sai-mo tumbil Bloch. 

 Farionella Cuvier & Valenciennes, XXIJ, 507; haplotype Farionklla gayi Val. .\ 



synonym of Aplochiton Jenyns (1842). 



404. GERMAR (1849). SteinkoMc Wittenbcrgs. 

 Eknst Fkieurich Ger.mak (1786-1853). 

 Styracodus Gerniar, 70; orthotype Centrodus acutus Giebel (fossil). A synonym 

 of Centrodus. 



405.406. GIEBEL (1849). Fauna der Vorvelt. 



Christian Gottfried Andreas Giebel. 



Asima Giebel, 184; ortliotype Radamas jugleri Miinster. A .synonym of Rad.mhas. 



407. HECKEL (1849). Abhandhina iibcr cine neuc fossile Fischgattiing, Chiro- 



centrites, und die ersten Ueberreste cines Siluroidrii aiis der Vorwelt. Sitzb. 

 Akad. Wiss. Wicn, II. 



JoHANN Jakob Meckel. 

 Chirocentrites Heckcl, I, 18; logotype C. microdon Heckel (fossil). A synonym 

 of Thrissops. 



408, HECKEL (1849). Ichlhyologie (von Syrien). In Russegger, Joseph von, 

 Keisen in Europa, Asicn und Africa, mil besondercr Riicksicht auf die natur- 

 wissenschaftlichcn ]'erhaUnisse der beircffenden Lander unternominen in den 

 Jahrcn 1835 bis 18-11. etc. II, part 3. (To this part IX-an assigns the date 1843.) 



