i;o THE CRUSTACEA 



3. Fritsch, A. Fauna dor Gaskohle und der Kalksteine der Permformation 



Bbhmens. Bd. iv. Heft 3, Crustacea, etc., 1901. 



4. Jordan, H. t and von Meyer, H. Ueber die Crustaceen der Steinkolilenforma- 



tion von Saarbriicken. Palaeoritographica, iv. pp. 1-16, pis. i.-ii., 1854. 



5. Packard, A. S. On the Syncarida, etc. Mem. Nat. Acad. Sci. Washington, 



iii. Pt. 2, Mem. 15, pp. U3-139, 4 pis., 1886. 



6. Sayce, 0. A. Description of a new remarkable Crustacean with Primitive 



Malacostracan Characters. Victorian Naturalist, xxiv. No. 7, pp. 117-120, 

 1907 ; reprinted in Ann. Mag. Nat. Hist. (8), i. pp. 350-355, 1908. 



7. Thomson, G. M. On a Freshwater Schizopod from Tasmania. Trans. Linn. 



Soc. (2), Zool. vi. (3), pp. 285-303, pis. xxiv.-xxvi., 1894. 



8. Vejdovsky, F. Thierische Organismen der Brunnenwasser von Prag. Prag, 



1882. 



9. Woodward H. Some Coal-measure Crustaceans with Modern Representatives 



[Praeanaspides]. Geol. Mag. (n.s.) Dec. 5, vol. y. pp. 385-396, 1908. 



ADDENDUM. 



Since this chapter was in type G. Smith has described a third living 

 representative of the Syncarida, Paranaspides lacustris, from the Great 

 Lake of Tasmania, and has given further details as to the habits and 

 internal anatomy of Anaspides ("Preliminary Account of the Habits and 

 Structure of the Anaspididae . . .," Proc. Royal Soc. (B) Ixxx. pp. 

 465-473, pi. xiii., 1908). 



