I N D E X R E R U M. i^ 



A. Centrifci levis armaturae. 



Centriscus (i) aculals XV in dorfo, retrorfum indinatis, difcretis, nullaquc 

 membrana connexis j in medio ventre aculei duo ad htera averfi, ad podi- 

 cem anus, IV, 48- Eft Gjfterofteus Spinacliia L. S. N. 452. /iitedi renou. 

 III, 446. £loch. tab. 5J. fig- I. 



Centriscus (2) duobus in dorfo arcuato aculeis, totidem in vcntre, IV,48. tab 

 Ij. fig. 4. EH GiGiCxoiicviS bifijinofiiT Artedi renou. lll, ^^0. 



Centriscus (3) fex aculeis in dorfo^ Cuh ventre duobus, IV. 48. Efl Gafte- 

 rofteus glaber, Artcdi remv. III, 450. 



Centriscus (4) fpinis X vei XII non perpendiculariter ereclis, fed vicidlm 

 una dextror(utn, altera finiftrorfum indinatis, IV, -|8- Eft Gafteroftcus 

 jmtigitius L. S. N. 49 i. /Irtedi renou. III, 446. B/och. cab. 53. fig. 3. 



13. Centrifci gakati. 



Centriscus (B. 1) galea pidla multicolore^ pifcis fquamofus III vel IV pedum^ 

 ridiu longoj in extrema mandibula fuperiore IV, in inlcriore duobus lon- 

 gis, caeterum utrinque in mandibulis ukra XXX dentibus cundis et acu- 

 lis munitusj in dorfo IV infignibus aculeis difcretis verfus caudam recur- 

 vis inftruiflus, IV, 48. Eii Lzhrm niaximns /Irtedi renou. Ul, 261. 



Centriscus (B. 2) barbatus feptcm pinnisj IV aculeis fortibusi cute argentei 

 coloris, fquamis carente, M. _IV, 49. Jundia ^//0«/'/ 64. Eft forte Myftus 

 cirris 6 longiftimis^ appendice triangulari in extremo dorfi, ^'^/'«e III, 83- 

 tab. 29. fig. 4. Vide Mauiillam I. Silurus Clarias L. S. N. 504. Artedi renov. 

 III, 570. et 661. Bloch. tab. 35. fig. i. 2. 



Centriscus (B. 5) capite comprefib etlato, tefta dura, puntflulata te^flo^ ore 

 inferius parabolicae figuraej barbatusexfquamis, 1^,49. Guiritinga P^- 

 «//64. An Silurus CfltoL. ^y. iV. 504.? Artcdi renov. lll, ^Sj. 



Centriscus (B. 4) pinnis longis et latiufculis inftar ligulacj caeterum cen- 

 trifco tertio fimilis, IV, 49. Eft Silurus Bagre L. S. N. 505- Artedi renou. 

 111,566. Guiracuacu Pi/o«?> 61. 



C 2 Cen- 



