PISCES. 169 
Bleeker, P. Enumeration des especes de Poissons actuelle- 
ment connues de Tile d’Amboine. Ibid. pp. 270-293. 
A list of names of 935 species. This is perhaps the largest 
number of species ever made known from so limited a district. 
. Notice sur les Ostracions confondus sous le nom 
Ostracion quadricornis (L.) et description des Ostracion no-- 
tacanthus et guineensis. Ibid. pp. 298-305^ with a plate. 
. Systema Balistidorum^ Ostracionidorum Gymnodontido- 
rumque revisum. Ibid. iii. 1865, pp. 8-19. 
This paper will be republished in the author^s ^ Atlas Ichthyo- 
logique ; ^ and we intend to report on it as the latter more perfect 
work progresses. 
. Synonyma Balistidorum, Ostracionidorum Gymnodonti- 
dorumque Indo-Archipelagicorum hucusque observatorum 
re visa, adjectis habitationibus citationibusqiie, ubi descrip- 
tiones figurjeque eorum recentiores reperiuntur. Ibid, 
pp. 20-40. 
. Deuxieme notice sur la Faune Ichthyologique de File de 
Harouko. Ibid. pp. 41-42. 
A list of names of 36 species. 
. J3escription de quelques especes inedites des genres 
Pseudorhombus et Platophrys de FInde Archipelagique. 
Ibid. pp. 43-53. 
, Sur les especes d’Exocet de ITnde Archipelagique. Ibid. 
pp. 105-129. 
. Revision des Hemirhamphes de ITnde Archipelagique. 
Ibid. pp. 136-170. 
Brandt, J. F. Bericht iiber eine Abhandlung : Bemerkungen 
liber die Classification der Kaltbliitigen Riickenmarkthiere 
zur Beantwortung der Frage : Was ist ein Fisch? Bull. 
Acad. Sc. St. Petersb. viii. May 4tli (pp. 535 & 536). 
[Abstract of a treatise entitled ^ Remarks on the Classifica- 
tion of Cold-blooded Vertebrates pertinent to the question, 
what is a fish ? ’'] 
. Bericht fiber den ersten Theil meiner Beitrage zur 
Kenntniss der Entwickluhgsstufen der ganoiden Fisch- 
formen. Ibid. May 18th (pp, 536-538). 
[Abstract of the first part of Contributions to the Know- 
ledge of the stages of development of Ganoid forms of 
fishes.] 
