TELEOSTOMI — ARTHRODl RA. 
Pisces 39 
CHON DR OS TEI. 
E. P. Allis, Zool. Jahrb. Anat. xvii, pp. 659-678, figg., pi. xxviii, writes on 
certain features of the lateral canals arid cranial bones of Polyodon. 
Catopterus , Redfield (foss.). Note on the scales, Eaton, Arner. J. Sci. (4) 
xv, p. 267. ' 
Stenoprotome , g. n. (Belonorhynchid ?), for S. hamata , sp. n. (foss.), 0. P. 
Hay, Bull. Amer. Mus. xix, p. 407, pis. xxvi, fig. 2, and xxvii, fig. 2, 
Cretaceous of Mount Lebanon. 
Elonichthys disjunctus , sp. n. (foss.), Eastman, Bull. Mus. Harvard xxxix, 
p. 191, pi. iii, fig. 31, Carboniferous of Illinois; E. obliquus , sp. n. 
(foss.), Wellborn, P. Yorksh. geol. Soc. (2) xv, p. 73, Carboniferous 
(Millstone Grit rocks) of Yorkshire. 
Rhadinichthys elegans , sp. n. (foss.), Wellburn, t. c. p. 72, Carboniferous 
(Millstone Grit rocks) of Yorkshire. 
Acrolepis molyneuxi , sp. n. (foss.), A. S. Woodward, Quart. J. Geol. Soc. 
lix, p. 285, pi. xx, Carboniferous, S. Rhodesia. 
DIPNEUSTI. 
L. Neumayer, Verh. Anat. Ges. 1903, pp. 139-142, has studied the 
development of the intestine of Ceratodus forsteri. 
G. Kerr, Rep. Brit. Ass. 1902, pp. 655-657, remarks on the early develop- 
ment of muscles and motor nerves in Lepidosiren. 
Protopterus annectens, Ow. Notes on the habits, B. Dean, Pop. Sci. 
Monthly 1903, p. 33, figg. ; Young noticed and figured by Boulenger, 
P. Z. S. 1902, ii, p. 325, pi. xxviii, fig. 1. 
Neoceratodus forsteri, Krefift. Notes on the habits by SeMon, Im Austra- 
lischen Busch, p. 96, figg. 
Sagenodus cristatus , sp. n. (foss.), Eastman, Bull. Mus. Harvard xxxix, 
p. 188, pi. iii, fig. 30, Carboniferous of Illinois; S. pertennis , sp. n. 
(foss.), Eastman, Amer. Natural, xxxvii, p. 493, Permian of Texas. 
CROSSOPTERY GII. 
Polypterus, Geoffr. On the function of the spiracles, Budgett, P. Z. S. 
1903, i, p. 10. 
Undina leridce , sp. n. (foss.), Sauvage, Mem. Ac. Barcel. (3) iv, No. 35, 
p. 7, pi. i, fig. 2, and pi. iv, fig. 6, Upper Jurassic, Lerida, Catalonia. 
Ceelacanthus summiti, sp. n. (foss.), Wellburn, P. Yorksh. geol. Soc. (2) 
xv, p. 7i, Carboniferous (Millstone Grit rocks) of Yorkshire. 
ARTHRODIRA. 
Coccosteus angustus, Traq., described and figured by Traquair, Tr. R. 
' Soc. Edinb. xl, p. 732, pi. vi, figg. 1 & 2. 
Phlyctcenaspis germanica , sp. n., Traquair, t. c. p. 733, pi. i, fig. 4, Lower 
Devonian of Gemiinden, Germany. 
Pachyosteus bulla , g. n., sp. n., for a Coccosteid skull from the Upper 
bevonian of Wildungen near Cassel, Jaekel, SB. Ges. naturf. Berlin 
p. 39, fig. 
