244 BULLETIN OF THE 



Zenker, Jonathan Carolus. 



De Gammari pulicis Eabr. Historia Naturali atque Sanguinis Circuitu Com- 

 mentatio. Jense, 1832. viii. -(- 28 pp., 1 pi. 



(Remarks on development, p. 17.) 

 Zenker [Wilhelm]. 



Monograpkie der Ostracoden. Arch./. Naturgesch. 1854, 1> PP- 1— 87j Taf. L- 

 VI. figs. 1, 2. 



(Development, pp. 57-60.) 



Also published as *Anatomisch-sgstematische Studien iiber die Krebs- 

 thiere (Crustacea). Berlin, 1854- 115 pp., 6 pi. 

 — •? 



[Notice of Phgllosoma hatched from Eggs of Palinurus vulgaris at Brighton 

 Aquarium.] Nature, VIII. p. 231. 1873. Amer. Journ. Sci. 8f Arts [3], 

 VI. p. 229. 1873. 



ADDENDA. 



Claus, Carl. 



Untersuchungen fiber die Organisation und Verwandtshaft der Copepoden. 



(In Auszuge zusammengestellt.) Wiirzburg. naturwiss. Zeitschr., III. 



pp. 51-103. 1862. 



(Development, pp. 78-82.) 



Dohrn, Anton. 

 *Studien zur Embryologie der Arthropoden. 1868. (Habilitationsschrift.) 



Hartog, Marcus. 



On the Anal Respiration of the Copepoda. Quart. Journ. Microscop. Sci. [2], 

 XX. pp. 244, 245. April, 1880. Journ. Bog. Microscop. Soc, III. 

 Pt. 2, pp. 632, 632. 1880. 



(Anal respiration in nauplius of Cyclops and Diaptomus, p. 245. 



On the Respiration of the Crustacea. Quart. Journ. Microscop. Sci. [2], XX. 



p. 485. Oct. 1880. Journ. Rog. Microscop. Soc, III. Pt. 2, p. 944. 



1880. 



(Anal respiration in zoea?.) 



Kossmann, Robby. 



Die Entonisciden. Mittheil. aus der zoolog. Station zu Neapel, III. pp. 149- 

 169, Taf. VIII., IX. Dec. 9, 1881 



(Development, pp. 166-168, Taf. VIII., fig. 6.) 

 Studien fiber Bopyriden. III. Jone thoracica und Gepon portuni. Mittheil. 

 aus der zoolog. Station zu Neapel, III. pp. 170-183, Taf. X., XI. Dec. 9, 



1881. 



(Young stages described and figured.) 



