Bibliography 



On a new species of Meretrix, with descriptions of two new species 



from Brazil. Vol. 5, No. 3, p. 26, 1891. 

 On some marine mollusks from the southern coast of Brazil. Vol 



5, No. 4, p. 42, 1891. 

 On some types new to the fuana of the Galapagos Islands. Vol. 



5, No. 9, p. 97, 1892. 



On the species of Donax of Eastern North America. Vol. 5, 



No. 11, p. 125, 1892. 

 On an undescribed Cytherea from Gulf of Mexico. Vol. 5, No. 



12, p. 134, 1892. 

 Notes on Cytherea convexa Say. Vol. 6, No. 5, p. 52, 1892. 

 Gould's "North Pacific Expl. Expedition" types. Vol. 6, No. 7, 



p. 84, 1892. 

 Additional shells from the coast of Southern Brazil. Vol. 6, No. 



10, p. 109, 1893. 

 Biilimulus proteiis Broderip and its distribution. Vol. 7, No. 3, 



p. 26, 1893. 

 On a new species of Yoldia from California. Vol. 7, No. 3, p. 29, 



1893. 

 Preliminary notice of new species of land-shells from the Gala- 

 pagos Islands, collected by Dr. Baur. Vol. 7, No. 5, p. 52, 



1893. 

 Haeckel's Planktonic studies. Vol. 7, No. 8, p. 86. 1893. 

 On the species of Macir.a from California. Vol. 7, No. 12, p. 136, 



1894. 

 On some species of Miiliniahom. the Pacific Coast. Vol. 8, No. 



1, p. 5, 1894. 

 Synopsis of the Mactridae of North America. Vol. 8, No. 3, p. 



25, 1894. 

 Bulimus ohlongHS in St. Kitts. Vol. 8, No. 3, p. 35, 1894. 

 Pupa syngenes Pilsbry from Beaver Creek, Montana. Vol. 8, 



No. 3, p. 35, 1894. 

 Synopsis of the Mactudae of N. W. America, south to Panama. 



Vol. 8, No. 4, p. 39, 1894. 

 Description of a new species of Doridium from Puget Sound, 



Wash. Vol. 8, No. 7, p. 73, 1894. 

 On a new species of IloJospira from Texas. Vol. 8, No. 10, p. 



112, 1895. 



29 



