März. 145 



Traquair, K. H., Preliminary Note on a New Fossil Fish from the Upper Old 

 Red Sandstoneof Elginshire [Megalaspis Taylori\ in : Rep. 64, Meet. Brit. 

 Assoc. Adv. Sc. p. 656. 



Gill, Theod., The Nomenclature of the Myliobatidae or Aëtohatidae. in: Proc. 

 U. S. Nat. Mus. Vol. 18. No. 990. p. 111 — 114. 

 Genus: Myliohatis, Family: Aëtohatidae. 



Treuenfels, Paul, Die Zähne von Myliobates aquila, in; Zool. Anz. 18. Jhg. 

 No. 471. p. 115—116. 



Der Kauapparat wächst an seinem beständig embryonalen Ende. Die Zahl 

 der Zahnreihen und die Breite der Anlagen nehmen zu. 



Klinckowström, A., Om ett nyligen funnet moget äggafpiralen [My xine gluti- 

 nosa]. Med 1 Afb. in: Öfvers. K. Vet.-Akad. Förhdlgr. Stockholm, 

 Arg. 52. No. 1. p. 55—56. 



K. erhielt im Januar Myxinen, in deren einer er ein Ei von 20 mm Totallänge 

 fand. Es stimmte mit dem von Retzius gefundenen überein. 



ßeuvens, 0. L,, A new Novacula-^^ec . [N. Stocktimi] from the ßalabalongan 

 or little Paternoster Isles, in: Notes Leyden Mus. Vol. XVI. No. III/IV. 

 Note VIII. p. 131 — 132. 



ßeuvens, 0. L. , Remarks on the genus Orthagoriscus. With 1 pi. in : Notes 

 Leyden Mus. Vol. XVI. No. III/IV. Note VII. p. 128—130. 

 Changes with growth. 



Vieira, Lopes, Le maintien déjeunes Petromyzon marinus^ L., dans un aquarium 

 d'eau douce, au Musée de l'Université de Coïmbre. in: Annaes Se. Nat. 

 Porto, Vol. 2. No. 1. p. 14—16. 



Leben 9 Monate in einem kleinen Aquarium von 57x37x31 cm. 



Petersen, C, G. Joh., On the Biology of our Flat-fishes and on the Decrease 

 of our Flat-fish Fisheries. (From the Danish Biol. Stat. IV. 1893.) in: 

 Rep. on the Danish Biol. Stat. IV. 1893. (With 2 pis. and 18 tables; 

 V, 146 p.) 



Ch. 1. On the occurrence of Flat-fishes, and on some other biological condi- 

 tions etc. Pleur, platessa, ßesus, limanda, microceiihalus, cynoglossus, Hippoglossus 

 maximus, Drepanopsetta platessoides, Rhombus maximus, laevis, Zeugopterus norve- 

 gicus, Arnoglossus laterna, Solea vulgaris, lutea. — Oh. II. The fishing is carried on 

 too eagerly. Ch. III. Abuses of individuals of the valuable species under given 

 size are to be prevented. — Append. I. List of places of occurrence. — Append. II. 

 On some zoolog. characters of postlarval fishes. — App. III. Yearly value of 

 Flat fish Fisheries. — App. IV. On the labelling of living Plaice. — App. V. 

 Bibliography. 



Cunningham, J. T. , The Origin of Species among Flat-fishes, in : Natural 



Science, Vol. VI. March, p. 169—177. Apr. [26. March], p. 233—239. 



C. investigates the development of specific characters; he begins with the 



three species of Zeugojiterus: unimaculatus Risso, pimctatus Bloch and norvégiens 



Günther. He goes on with Limatida and Platessa. 



Lönnberg, Einar, Observations on certain Flat-fishes, in: Öfvers. Kgl. Vet.- 

 Akad. Förhdlgr., Stockholm, Ârg. 51. No. 10. p. 571—588. 



Hybrids of Bothus maximus and Bothus rlwmbus (5 among more than 400). 

 Intermediate forms between plaice and flounder. 



Holt, Ern. W. L. , Note on some Supposed Hybrid between the Turbot and 

 the Brill. With 2 cuts [7 figg.]. in : Journ. Mar. Biol. Assoc. N. S. Vol. III. 

 No. 4. p. 292—299. 

 (5 Turbot and Q Brill. 



Engelmann, Th. W. , Die Blätterschicht der elektrischen Organe von Raja in 

 ihren genetischen Beziehungen zur quergestreiften Muskelsubstanz, in: 



Zool. Anz. 1895. Litteratnr. Milrz. 10 



