SPAWNING HABITS OF CUMINGIA TELLINOIDES. 435 



9. Kraemer, A., and Collin, A. 



'97 Ueber den Bait der Korallenriffe, etc., and Ueber den Palolowurm. Kiel. 

 (Lipsius & Fischer.) (See also Biol. Centralbl., 1899.) 



10. Lillie, F. R., and Just, E. E. 



'13 Breeding Habits of the Heteronereis form of Nereis limkata at Woods 

 Hole, Mass. BIOL. BULL., Vol. 24. 



1 1. Lewis, I. F. 



'10 Periodicity in Dictyota at Naples. Bot. Gazette, Vol. 50. 



12. Mayer, A. G. 



'io-'o2 The Atlantic Palolo. Bull. Mus. Comp. Zool., Harvard, Vol. 36 (1900), 

 also Science Bull. Mus. Brooklyn Acad. Arts and Sci. (1902). 



13. Mayer, A. G. 



'oS-'og The Annual Breeding Swarm of the Atlantic Palolo. Carnegie Inst. 

 Wash. Pub. No. 102 (1908); also Proc. 7th Internat. Zool. Cong., Boston. 



14. Nelson, T. H. 



'21 Aids to Successful Oyster Culture. N. J. Agr. Exp. Sta. Bull. No. 351. 



15. Orton, J. H. 



'20 Sea Temperature, Breeding and Distribution in Marine Animals. Jour. 

 Mar. Biol. Assoc., New Series, Vol. 12, p. 339. 



16. Scott, W. J. 



'09 Some Egg-laying Habits of Amphelrite ornata. BIOL. BULL., Vol. 17. 



17. Tennent, D. H. 



'10 Variations in Echinoid Plutei. Jour. Exp. Zool., Vol. 9, p. 657. 



1 8. Mark, E. L. 



(Unpublished manuscript on Odontoglossus.) 



