PALAOZOIC. PESCES: CARBONIFEROUS, 
CARBONIFEROUS. 
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SPECIES. alglels|ls|sla REFERENCES. 
=] DIA) 1o12/5 
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PRES | 
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im : | 
CESTRACIONTIDE. 
Lepracanthus.,,....... Egerton, 1842 ... PLACOIDEI, 
== (00) Bteecagndecooctine veo LGEPE, cersene sreeelassfene{ere[ese|-ee] &[oee]eee[eee] Made Owen, Geol. Mag, vol. vi (1869), p. 481, f. A, B. 
CESTRACIONTID& or HYBODONTIDE 
Leptacanthus ...,..... Agassiz, 1833 ... PLACOIDEI, 
— Jenkinsoni ......... WAROULOR Bier ca0cee secfessfeclassfece|eee]eee/eeefee! Wade Acondylacanthus. 
— Junceus ..........., MEO Oy me cniasssces malices|iei [sce llsgellere|lnenliswaliens Ann Mag. Nat. Hist. 1848, vol. ii, p. 122; ib. Brit. Pal. Foss. p. 633, t. 3 G, 
ees 
— PT USCUS ...csscerersers CAG Rip atenacassneni sae[ses[ecelevelonc|seelereleceleee| Vade Cosmacanthus, 
sevesvees DAVIS, 1553 ....., PLACOIDEI. 
— gracilis.............+. DGVISs irivenee ese seefece[ere| ae fessfeee[oee|eee[eee/eee! Foss, Fishes Carb, Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soc. vol. i, pt. 2, 
p. 359, t. 48, f. 6). 
— retrogradus ,........ EDQVIS nexannacestae' coaficee] 2] soe leone seslaeleee| Foss, Fishes Carb, Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soe. vol. i, pt. 2, | 
Pp. 359, t. 48, £. 5). 
ORODONTID#. 
Lophodus..,...,..... Rowanowsky, 1864 
Helodus ......s.0006 (part) Auct....... 
— bifurcatus ......... DOME asancesonsses ses|oorl ok oesfece|ers]oeeleeetane! Foss. Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soe. vol. i, 2 ser. 
p. 408, t. 51, f. 25). 
— didymus ............ 22475 cpqoaccoacobh0 secere] 2k [essleeslees]eeelessleee! Felodus, Poiss. Foss. vol. iii, p. 173, 383. Helodus, M‘Coy, Brit. Pal. Foss. 
p. 630, t. 3 I, f. 18-20; ib. Rowanowsky, Bull. Soe. Imp. Nat. Moscou, 
p- 162, t. 4, f. 23. Lophodus, Dayis, Foss. Fishes Carb, Limest. Gt, Brit. 
(Sci. Trans. Roy. Dub. Soc. vol. i, 2 ser. p. 407, t. 51, f. 21). 
— gibberulus ......... ZH enicaoscodoooc8 seafeee] ok |eesleas[ore]eeeleae] ees] Psammodus, Poiss. Foss. vol. iii, t. 12, f. 1, 2. Helodus, Ag. Poiss. Foss. 
vol. iii, p. 106. Lophodus, De Kon. Fauna du Cale. Carb. de la Belg. p. 35, 
t. 4, f. 7. Lophodus, Davis, Foss, Fishes Carb, Limest. Gt. Brit. (Sci, Trans, 
Roy. Dub. Soc. vol. i, 2 ser. p. 403, t. 51, f. 19). 
—]BVIS) Gesccscansacess WD QUIS) era. cevenwess vesfove] & [eweleesleee|-esleee/eee] Foss, Fishes Carb. Limest. Gt. Brit. (Sci. Trans, Roy. Dub. Soc. vol. i, 2 ser. 
p. 409, t. 51, f. 26, 27). 
== 1VISSIMUS) irecseeere lg:  Wesieenepeecers ses[eee| oe [eee[essfeeserefeee|eee] Psammodus, Poiss, Foss. vol. iii, t. 14, £. 1-11. Helodus, M‘Coy, Brit. Pal. 
Foss. p. 630, t. 3, f£.17. Helodus, De Kon. des Anim. Foss. Terr. Carb. de 
la Belg. p. 614, t. 55, f. 3. Lophodus, Fauna du Cale. Carb. de la Belg. 
p. 33, t. 4, f.6. Lophodus, Davis, Foss. Fishes Carb. Limest. Gt. Brit. (Sci. 
Trans. Roy. Dub. Soc. vol. i, 2 ser. p. 404, t. 51, f. 18). 
— mammillaris ....., Ag. srseersens seseelece| oe | [eeelecsferefereleeeleee| Helodus, Poiss. Foss. vol. iii, p. 173, 383; ib. M‘Coy, Brit. Pal. Foss. p. 631, 
t. 31, f. 16. Lophodus, De Kon. Fauna du Cale. Carb. p. 35, t. 4, f. 9-11. 
Lophodus, Davis, Foss. Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy, Dub, 
Soc. vol. i, 2 ser. p. 406, t. 51, f. 20). 
— reticulatus ......... Davis...... sackatees vesfeee| ok [eeefece|ees]eeeleee[ee| Foss. Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soc. vol. i, 2 ser. 
p. 407, t. 51, f. 22). 
— BEIratUS .......s0008 SD GUI recency sesfeee] ok [eee{eee{eee]eee{eee]eee] Boss, Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soc. vol. i, 2 ser. 
p. 408, t. 51, f. 23, 24). 
— SINUOSUS «1,044.4... Davis... sowasee seefeee] ak [eee[oee]ee.|eee}eee]eee] Foss, Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soc. vol. i, 2 ser. 
p- 409, t. 51, f. 28), 
SAURODIPTERID®, 
Megalichthys ......... Agassiz, 1843 ... GANOIDEI, 
Rhizodus ,...... seven Owen, 1840 ...... 
— faleatus ........ mace AG ol Ue awcuseccees ars ses[eee[ece|eeefeee| x |.2.[-2-].-.| Hibbert, Trans. Roy. Soc. Edinb. vol. xiii, p. 214. 
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