p. 26—29. — 1889. II. ibid. 4./7.Hft. p. 74—77. — 1890: Zool. u. 



vergi. Anat. ibid. 3. Bd. 8. Hft. p. 166—168. 

 Blasius, Wilh., Die Faunistische Litteratur Braunschweigs und der Nachbar- 



gebiete (mit Einschluß des ganzen Harzes, in : 6. Jhber. Ver. f. Naturw. 



Braunschw. p. 293 — 527. — Apart: Braunschweig, Vieweg, 1891. 8*^. 



(239 p.) Jl 4, — . 

 Kingsley, J. S., Record of American Zoology. (Contin.) in: Amer. Natura- 

 list, Vol. 25. June, p. 548—557. Nov. p. 984—989. 

 Bibliothek des Professors der Zoologie und vergi. Anatomie Dr. Ludvfig 



V. Graff in Graz. s. 1. 1891. Leipzig, W. Engelmann. 80. (XV, 337 p.) 

 Ji 6,—. 



2. Hilfsmittel und Methode. 



Forsstrand, Carl, Metoder för preparering och konservering af hafsdjur samt 

 nâgra biologiska iakttagelser frân Bermudas Korallfauna, in : Förhdlgr. 

 Biolog. Foren. Stockh. 2. Bd. 8. Hft. p. 108—111. 



Hernaday, W. T. , Taxidermy and Zoological Collecting : a complete Hand- 

 book for the Amateur Taxidermist, Collector, Osteologist, Museum Buil- 

 der, Sportsman, and Traveller. With Chapters on Collecting and Preserv- 

 ing Insects by W. J. Holland lUustr. by Ch. Bradford Hudson and 

 other Artists. 24 pi. and 85 Textillustr. New York, Ch, Scribner's Sons, 

 1891. London, Paul, Kegan etc., 1891. 8«. (XIX, 362 p.) 10 s. 6 d. 



A Medium for preserving the colours of Fish and other Animals, in : Na- 

 ture, Vol. 45. 1157. p. 212. 



Carpenter, W, B., The Microscope and its Revelations. 7. edit, in which the 

 first seven Chapters have been entirely re-written and the text throughout 

 re-constructed, enlarged and revised by W. H. D allinger. With 21 pi. 

 and 800 wood engrav. London, Churchill, 1891. 8«. (1118 p.) 21 s. 



Mayer, P., Über das Färben mit Hämatoxylin. in : Mittheil. Zool. Station 

 Neapel, 10. Bd. 1. Hft. p. 170—186. 



Vogt, Carl, Dogmes dans les sciences. III. in : Revue Scientif. T. 48. No. 3. 

 p. 71—79. 



(V. 1891. p. 163.) 



Whitman, 0. 0. , Specialization and Organization , Companion Principles of 

 all Progress. — The Most Important Need of American Biology, in : 

 Biolog. Lect. Mar. Biol. Labor. Wood's Holl, p. 1 — 26. — The Natura- 

 list's Occupation. 1. General Survey. 2. A Special Problem, ibid. p. 27 

 —52. 



Parker, T. JefFery, Suggestions for securing greater uniformity of nomencla- 

 ture in biology, in: Nature, Vol. 45. No. 1151. p. 68 — 69. 



Regeln für die zoologische Nomenclatur. Angenommen von der Allge- 

 meinen Deutschen Ornithologischen Gesellschaft zu Berlin, in : Journ. f. 

 Ornith. 39. Jhg. (4. F. 19. Bd.) 3. Hft. p. 315—329. 



Bell, P. Jeffrey, A Test Case for the Law of Priority, in : Ann. of Nat. Hist. 

 (6.) Vol. 8. July, p. 108—109. 

 [Holothuria, Actinia.) 



DeCandolle, Alph., (Manière de noter les hybrides), in: Bull, Soc. Zool. 

 France, T. 16. No. 7. p. 201. 



