2 THE VOYAGE OF H.M.S. CHALLENGER. 



species of Nebalia, closely related to Nehalia geoffroyi, was observed oflf the Kerguelert 

 Islands. The specimens were, however, not preserved, apparently owing to their being 

 regarded as identical with the above named common species. 



Principal Works on Recknt Phyllocarida. 



Leach, Zoological Miscellany, vol. i., 1814. 



Milne-Edwards, H., Memoire sur quelques Crustaces nouveaux. Ann. d. Set. Nat., t. xiii. pp. 299, 300, pi. xv.,. 



1828. 



Histoire Naturelle des Crustaces, t. iii., 1840. 



Kroter, H., Karcinologiske Bidrag. Naturhistorisk Tkhsknft, 2^^ Esekke, Bd. ii. pp. 436-446, 1847. 



Baird, W., British Entomostraca, 1850. 



Metschnikoff, E., Development of Nebalia (in Russian), 1868. 



Claus, C, Ueber den Bau mid die systematische Stellung von Nebalia. Zeitscln: f. wiss. ZooL, Bd. xxii. pp. 



323-330, pi. XXV., 1872. 

 Sdhm, E. v. "Willemoes, On some Atlantic Crustacea from tbe Challenger Expedition. Trans. Linn. Soc. 



Loud., ser. 2, vol. i. pp. 23-58, pis. vii.-x., 1875. 

 Packard, A. S., The Nebaliad Crustacea as Types of a New Order, Amer. Nat, Feb. 1879; also Ann. and 



Mag. Nat. Hist., ser. 5, vol. iii. p. 459, 1879. 

 A Monograph of the Phyllopod Crustacea of North America. Ann. Rep. Geol. Geogr. Survey of the 



Territories, vol. xii. pp. 295-514, 38 pis., 1883. 

 Boas, J. E. V., Studien iiber die Verwandschaftsbeziehiingen der Malacostraken. Morpliol. Jahrh., Bd. viii 



pp. 519-525, 1883. 



