34 IV. Piscos für 1901. 



P. flesuSj Linii.; Solea vulgaris, Quens., S. lascaris, Bisso; S. aurantiaca, 

 Günther. Forces o c e s : Mugil capito, Cuv. ; Ammodytes lanceolatus 

 Lesauv. ; A. tobiamis, Linn. ; Beloiie vulgaris, Fleiii.; Scombresox 

 saiirus, Walb. H e m i b r a n c li i i : Gastrosteus aculeatus, Lin. ; 

 G. pungitiiTS, Linn. ; G. spinacbia, Linn. Lopliobranchii : 

 Syngnatlius acus, Linn. ; Neropliis lumbriciformis, Linn. ; H a p 1 o m i : 

 Esox lucius, Linn. s t a r i o p h y s i : Cyprinus carpio, Linn. ; 

 Leuciscus rutilus, Linn. ; L.cepbalus, Linn. ; L.dobula, Linn. ; L.plioxinus, 

 Linn. ; Tinea vulgaris, Cuv. ; Abramis brama, Linn. ; Nemachilus bar- 

 batulus, Linn. Malacopterygii : Salmo salar Linn., S. trutta 

 Fleming; S. fario, Linn.; S. alpinus, Linn.; Osmerus eperlanus, Linn.; 

 Coregonus clupeoides, Lacep. ; C. vandesius, Ricli. ; Tli}Tiiailus vexillifer, 

 Linn. ; Engraulis encrasicholus, Linn. ; Clupea harengus, Linn. ; Cl. 

 sprattus, Linn. ; Cl. alosa, Linn. ; Cl. finta, Cuv. A p o d e s : Anguilla 

 vulgaris, Turt. ; Conger vulgaris, Cuv. G a n o i d e i : Acipenser 

 sturio, Linn. C h o n d r o p t e r y g i i : Galeus vulgaris, Flem. ; 

 Lamna corunbica, Gmelin; Scyllium canicula, Linn. ; Acanthias vidgaris, 

 Risso; Ehina squatina, Linn.; Torpedo hepetans, Lowe; Raja clavata, 

 Linn. ; R. radiata Don. ; R. batis, Linn. ; R. vomer, Fries. Cyclo- 

 s t o m a t a : Petromyzon marinus, Linn. ; P. fluviatilis, Linn. ; P. 

 branchialis, Linn. 



Mastermanu, A. T. A contribution to the Life Histories of the Cod 

 and Whiting. Transactions of the Royal Society of Edinburgh 40, 

 p. 1—14, pls. 1—3. 



Larven von Gadus morrhua und G. merlangus. 



iMaxwell, Sir H. The habits of Salmon. The Annais of Scottish 

 Natural History 1901, p. 146—154. 



Salmo salar S. 



Mazza, F. (1). Note sull' apparato digerente del Regalecus glesne 

 Asc. Intern. Monatsschrift f. Anatomie 18, p. 129 — 141, Taf. 5. 



— (3). Sulla prima differenziazione della gonadi e suUa matu- 

 razione delle uova nella Lebias calaritana. Monitore Zoologico italiano 

 12, p. 235—237. ^t. , ^ 



Spermatogonien und Eier können unterschieden werden, wann 

 die Embryonen 18 — 22 mm lang sind. Die Enstehung der Haftfäden 

 reifender Eier wird geschildert. 



Mc Ardle. A, F. Natural History Notes froni the Royal Indian 

 Marine Survey Ship ,,lnvestigator", Commander T. H. Heming, R. N., 

 cummanding. — Series III, No. 5. An Account of the Trawling Opera- 

 tions during the Surveying-season of 1900 — 1901. Aimals and magazine 

 ot Natural History (7) 8, p. 517—526. 



Photichthys hemingi n. sp. 



.lU' Intosli, W. ('. (I). On some points in the Life-History of the 

 Littoral Fishes. Report of the British Association 1900, p. 785. 



Unter den marinen Fischen sind die htoralen Arten ,,shanny 

 blenny", sea-scorpion, lumpsucker, gunnel, fifteen-spined stickleback 

 u. fibe-bearded rockling" besonders geeignet die große Sterblichkeit 

 zu demonstrieren, welchen sie in ihrer Jugend ausgesetzt sind. Sehr 



