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J27a. 



Continued observations on some influences of light upon the larval and early adolescent stages of 

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The relation of optical stimuli to rheotaxis in the American lobster, Homarus americanus. Amer- 

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Galvanotaxis in larvae of the American lobster (Homarus americanus). American Journal of Phys- 

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The reaction of blinded lobsters to light. American Journal of Physiology, vol. xxi, p. 180-199. 

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The behavior of the larval and adolescent stages of the American lobster (Homarus americanus). 

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In this paper the author brings together his previous researches, which are the most extended and valuable yet 

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132. Harting, Pieter. 



Een slimmezeekreeft (Homarus vulgaris). Album der Natur, p. 24. Haarlem, 1878. 



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134. Hasse, C. E. 



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Describes pseudochromosomes in Astacus and Homarus. 



136. HERBST, J. F. W. 



Versuch einer Natiu"geschichte der Krabben und Krebse, nebst einer systematischen Beschreibung 

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For an accoimt of the lobster Cancer {Asiacus) oammarus and the lobster fishery in Europe in the eighteenth 

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JJ7. Herdman, W. a. 



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Note on hatching of lobsters at Biological Station, Port Krin. Isle of Man. 



138. Hermann, G. 



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First record of amceboid movements in sperm cells, with description of hermaphrodite character of sexual 

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