668 SCIENTIFIC RECORD FOR 1884. 



Retzius (Gustav). Das Gehororgan der Wirbelthiere. Morpbologiscli-histologisclie 



Studien. II. Das Gehororgan der Reptilien, der Vogel und der Siiugethiere. 



Stockholm: Samson & Walliu in Comm.,1884. (4to, viii,368 pp., 37 pi., 37 1.) 

 Sacchi (Giuseppe). Nouvelles recherches sur la structure de la ndvrologie de la 



rdtine des Vertdbr^s. Arch. Ital. Biolog., v, 6, pp. 76-96. 

 WiEDERSHEiM (R.). Grundriss der vergleichenden -Anatomie der Wirbelthiere fiir 



Stndirende bearbeitet. Mit 22.^> Holzschn. Jena: 1884. (8vo, xii, 272 pp.) 



Fishes. 

 ( General. ) 



Claypole (E. W.). Preliminary Note on 8»me Fossil Fishes recently discovered in 



the Silurian Rocks of North America. Am. Nat., v. 18, pp. 1222-1226. 

 Day (Francis). The Fishes of Great Britain and Ireland. Parts 6-8. Loudon: 



1884. (Svo.v. 2,part4.) 

 Fritsch (G.). Die elektrischen Fische im Lichte der Descendenzlehre. Berlin, 



1884. (8vo.) 

 Klunzinger (C. B.). Die Fische des Rothen Meeres. Eine kritische Revision mit 



Bestimmungstabellen. l.Theil. AcanthopteriveriOwen. Mit ITuterstiitzung der 



Kon. Preuss. Akad. d. Wiss. herausgegebeu. Stuttgart: 1884, (4to, is, 133 pp., 



13 pi.) 

 Pennell (H. Cholmondely). a popular history of British Freshwater Fish, 



adapted to the use of schools and colleges. Illustr. by 150 wood engr. London : 



1884. (8vo,424pp. Ss. 6d.) 

 SuNDMAN (Gosta). Fiulands Fiskar, malade after natures. The Fishes of Finland 



drawn and coloured from life, with text (Swedish &, English) by O. M. Reuter. 



I-II. Helsingfors: 1883-1884. (Fol.) 

 United States Commission of Fish and Fisheries. P. IX. Report of the.Commissioner 



for 1884. A. Inquiry into the decrease of Food-Fishes. B. The Propagation of 



Food- Fishes in the Waters of the United States. Washington, 1884. (8vo, Ixxi, 



1146 pp.) 



Myzonts. 



AiiLBORN (F.). Ueber den Ursprung und Austritt der Himnerven von Petromyzon. 



Zeitschrift f. wiss. Zool., v. 40, pp. 286-308, 1 pi. 

 Parker (W. K.). On the skeleton of the Marsipobranch Fishes. Part I. The My- 



xinoids (Myxine and Bdellostoraa). Part II. Petromyzon. Phil. Trans. Roy. Soc, 



1883, pp. 373-457, pi. 8-26. 

 Weldon (W. F. R.). On the Head Kidney of Bdellostoma, with a Suggestion as to 



the origin of the Suprarenal Bodies. <]Quart. Journ. Micr, Sc.,n. s.,v. 24, pp. 



171-182,1 pi. 



Selachians. 



Cope (E. D.). On the structure of the Skull in the Elasmobranch genus Didymodus. 



Proc. Amer. Phil. Soc., v. 21, pp. 572-590, 1 pi. 

 Garman (Samuel). An extraordinary Shark [Chlamydoselachus anguinens]. 



Bull. Essex Inst., v. 16, 9 p. 

 Rosenberg (Emil). Untersuchungen iiberdioOccipitalregion des Cranium und den 



proximalen Theil der Wirbelsaule einiger Selachier. Eine Festschrift. [F. H. 



Bidder's Doctorjubiliium.] Dorpat (Karow), 1884. (4to, 26 pp., 2 pi.) 



Teleostomes. 

 ( General. ) 



Agassiz (Alexander) and C. O. Whitman. On the development of some pelagic 

 fish eggs. Proc. Amer. Acad. Arts and Sc, v. 20, pp. 23-75, 1 pi. 



Gill (Theodore). Three new families of fishes added to the deep-sea Fauna in a 

 year. Am. Nat., v. 18, p. 433. 



