EISCES. 
10 Pisces. 
same form, must remain an open question ; A. v. Alth, Beitr. Pal. 
Oesterr.-Ung. v, pp. 61-73, pi. xxiv. On shields of Pteraspis and Sca- 
phaspis from Polole in Galicia ; id. Mem. Ac. Cracov. xi, pp. 160-187, 
pi. vi. 
P. Albrecht describes and figures a specimen of Protopterus annectens , 
in which the light pectoral fin bifurcates in two long branches; SB. Ak. 
Berlin, 1886, pp. 545 & 546, pi. vi. 
Geratodus. On the first fossil skull, from the Upper Trias of Polzberg, 
near Lunz ; D. Stur, Verh. Geol. Reichsanst. 1886, pp. 381-383. Re- 
marks on fossil teeth ; Zittel, SB. bayer. Ak. 1886, pp. 253-261, pi. — . 
Pycnodus flabellatus, n. sp (foss.), Cope, P. Am. Phil. Soc. xxiii, p. 6, 
Prov. Sergipe del Rey, Brazil, probably Cretaceous. 
Lepidotus ) Ag. Notes on various Wealden species ; Branco, JB. 
Preuss. geol. Landes- Anstalt, 1884 [1885], pp. 181-200, pis. viii & ix. 
L. degenhardti , n. sp., id. ibid. p. 183, pis. viii & ix, fig. 1, Wealden of 
Obernkirchen, Germany. L. gigas } Ag. (foss.) : figure of a specimen 
from Rothersthorpe, Northamptonshire ; B. Thompson, J. Northampt. 
Soc. v, p. 27, pi. 
Elonichthys aitlceni , p. 440, microlcpidotus, p. 441, n. spp. (foss.), Tra- 
quair, Geol. Mag. (3) iii, Coal Measures of England. 
lihadinichthys macrodon, n. sp., id. t. a. p. 441, Coal Measures of 
England (Staffordshire). 
Palceoniscus latus , Redfd. On remains from the Triassic Rocks at 
Weehawken, New Jersey ; L. P. Gratacap, Am. Nat. xx, p. 243, fig. 
TELEOSTEI. 
Klein, A. v. Beitnige zur Bildung des Schadels der Kuochenfischc. m. 
JH. Yer. Wiirtt. xlii, pp. 205-300, pis. vii & viii. 
Deals with the sphenoid, alse temporales, and vomer. 
Steiner, J. Ueber das Grosshirn der Knochenfische. SB. Ak. Berlin, 
1886, pp. 5-9 & 1133-1135. 
Madrid-Moreno, J. Ueber die morphologische Bedeutung der End- 
knospen in der Reichschleimhaut der Knochenfische. An abstract, 
by C. Emery, of a forthcoming Spanish paper. Biol. Central bl. vi, 
pp. 589-592. 
Vescovi, P. de. Note preliminari sulle funzioni cromatiche dei Pesci. 
Atti 1st. Yenet. (6) iv, pp. 535-546. 
On variations of colour, according to surroundings, in various Teleos- 
teans. 
Grosglik, S. Zur Frage fiber die Persistenz der Kopfniere der Teleo- 
steer. Zool. Anz. ix, pp. 196-198. 
Osborn, H. F. The Origin of the Corpus Callosum, a Contribution 
upon the Cerebral Commissures of the Vertebrata. Morph. JR. xii, 
pp. 223-251, pis. xiii & xiv. 
Teleosteous Fishes, pp. 224, 225 & 233-236. 
