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37. Brauer, Fr. Ueber Artemia and Brancliipus. Zool. Anz., iv. 



(1886), pp. 364, 365. 

 Criticism of conclusions of Schmankewitsch. 



38. Glaus, C. Untersuchungen iiber die Organisation und Ent- 



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Critique of conclusions of Schmankewitsch as to etfects of 

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39. Dewitz,, J. Kurze Notiz iiber die Furchung von Froscheiern 



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Corrosive sublimate solution provoking artificial segmentation 

 in unfertilised ova. 



40. EisiG, H. Die Capitelliden des Golfes von Neapel. Mono- 



graphie xvi., Zool. Stat., Naples, 1887. 



Experiments on accustoming Capitella capUata to live in 

 sea-water (pp. 798-805). The blood-corpuscles must 

 become "hardened" to the change before the transfer- 

 ence is successful. 



41. FiszER, Z. Observations sur la vacuole pulsatile des In- 



fusoires. Arcb. Slav. deBioL, ii. (1886), pp. 288, 289. 



Deficient aeration quickens pulsations of contractile vacuoles. 



42. Frankel, a., and Geppert, J. Ueber die Wirkungen der 



verdiinnten Luft auf den Organismus. Hirschwald, 

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43. Fredericq, L. Influence du milieu ambiant sur la composi- 



tion du sang des animaux aquatiques. Arch. Zool. 

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Important observations on the relation between the composi- 

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43a. {Cf. Sarasin, G. Notiz iiber directe Communication des 

 Blutes mit dem umgebenden Medium. Arb. Zool. 

 Wiirzburg, viii., Heft 1.) 



44. Fredericq, L. Composition saline du sang et des tissus des 



animaux marin. Libre jubilaire de la Soc. de Med. 

 de Gand, 1884. 



