550 
ACTINOPTEPvYGII. 
P. 3966. Two fragments of the same form, one noticed by Cocchi 
loc. cit. p. 119 ; Sheppey. Ennislcillen Coll. 
P. 3967. Pine concave (lower) dental plate of the same form; 
Sheppey. Enhiskillen Coll, 
33304. Imperfect convex (upper) plate ; Sheppey. 
Purchased, 1858. 
The following species have also been named, but are not repre¬ 
sented in the Collection :— 
Phyllodus curvidens, 0. C. Marsh, Proc. Amer. Assoc. Adv. Sci. 
' ^ 1869 (1870), p. 229.—Miocene; Shiloh, Cumberland Co., 
l^.J. [Portion of pharyngeal dentition.] 
^'Phyllodus deborrei, T. C. Winkler, Archiv. Mus. Teyler, vol. iv. 
(1876), p. 28, pi. ii. figs. 14-18.—Middle Eocene; 
Brussels. [Eragments ; Teyler Museum, Haarlem.] 
Phyllodus elegans, 0. C. Marsh, loc. cit. 1870, p. 22^(^Eocene 
Greensand; Earmingdale, N.J. [Pharyngeal dentition; 
Yale University Museum.] ' j/>v 
Phyllodus gervaisi, I. Cocchi, loc. cit. 1866, p. 121. Phyllodus, 
P. Gervais, Zool. et. Pal. Erang. (1852), Poiss. Eoss. p. 5, 
pi. Ixviii. figs. 30, 31.—Lower Eocene; Paris Basin. 
[Imperfect pharyngeal dentition.] 
The so-called Phyllodus ci'etaceus (A. E. Beuss, Geogn. Skizze 
aus Bohmen, vol. ii. 1844, p. 222, and Yerstein. bohm. Kreideform. 
1846, p. 11, pi. iv. figs. 62, 63, pi. xii. fig. 16), from the Upper 
Cretaceous of Bohemia, Phyllodus umbonatus (Munster, Beitr. 
Petrefact. pt. vii. 1846, p. 10, pi. i. fig. 8), and Phyllodus 
de^ressus (Munster, ibid. p. 10), from the Miocene of Vienna, are 
founded on generically indeterminable teeth, probably not referable 
to Labridse. 
The following are merely names for fossils from the Lower 
Eocene of Cuise-Lamotte, Oise :— Phyllodus duvali, P. inconstayis, 
P. latidens, and P. levesquei (Pomel, in L. Graves, Essai Topogr. 
geognost. Oise, 1847, p. 588). 
Genus EGERTONIA, Cocchi. 
[Ann. B. Mus. Eis. Eirenze (2) vol. i. 1866, p. 121.] 
A genus known only by the pharyngeal dentition, which re¬ 
sembles that of Phyllodus but has the middle teeth scarcely if at all 
larger than the marginal teeth. 
