INDEX 



[Note. — The references are to page-flgurea in brackets.] 



Page. 

 17 



Aciuetians 



Actinias an enemy of oyster larvae 



Air for aquariums, how supplied 



American oyster 



Anodonta 



Easier, Job, cited 



Bay of Cadiz, oyster from 



Brachii, D. Jac, cited 



Brooks, W. K., cited 



Bry ozoans 



Cardium, Lov^n's researches on 



Collector, description of 



success of 



glass slides for 



Coste, M., cited 



Davaine, C, cited 3,10,11,14 



De la Blancli6re, H., cited 6 



DelaGrye, B 



Dimyaria 



Lov6n'8 researches on 



Fixation, manner of 



time of 



Fol, cited 



Hatacbek, Mr 



Hinnites 



Home's statements unreliable 



Horst, R 



Huxley, Prof T. H., cited 



Hydroids 



Infusoria 



Jeffreys, Gwyu, cited 6 



LacazeDuthiers, H., cited 4,9,11,12,13,14,15 



JLaukestei-, Ray 11 



LovOn, S., cited 3 



I esearches on cardium 3 



dimyaria 3 



modiolaria 3 



montacuta 3 



mytilus 3 



Margaritana 18 



Microscope, tirst used in oyster investiga- 

 tions 1 



Mobins, Karl, cited 6, 10, 16 



Modiolaria, Lov6n's re.searches ou 3 



Montacuta, Lov^n's researches on 3 



Mytilus edulis 15 



Lov6n'8 researches on 3 



Osborn, Mr., cited 18 



Ostrea angulata 6, 8 



edulis 6,8,11,15,17 



virginiana 6,8,11 



Oyster, appearance of, when spawning. . . 1 



artificial cultivation of 8, 9 



[21] 



19 



15 

 6 

 18 



3 



1 



6,12 



16 



3 

 16 

 17 

 16 



5 



Page. 

 Oyster breeding, artificial, experiments 



at Wemeldinge 9 



collectors 16 



cross-breeding of 8 



development, diflBculty in study- 

 ing 3,9,17 



of 1 



stages of, described. 3, 4, ."i, 7 

 what the study 



teaches 7, 8 



embryos, development of. . . 10, 11, 12, 13, 14 

 number of, in one parent. 4 



hermaphrodite 2, 4 



larvae. Actiniae an enemy of 19 



appearance of 6 



difliculty in securing. 15 



illustrations of, releiredto. 6 



location of various organs 



shell of 6 



tenacity of life 5 



their fixation 15 



shell, formation of 4,5,12 



spawn under the microscope 1 



station at Wemeldinge 9 



time of fixation 16 



time of spawning 3 



unisexual 7, .S 



when discarded by the mother ... 2 



young of 2, 6, 19 



Philosophical transactions, cited 2 



Pisidium 11 



Plates, explanation of 20 



Polyps 16 



Portuguese oyster 6, 8 



Rabl, cited 11, 12 



Ryder, John A., cited 8, 16, 17 



Salensky, cited 6 



Saunders, cited 6 



Shell, growth of 13,15,17 



of larvse, size of 13 



structure of 18 



Teredo 11 ,13,14 



Tulberg, Tycho, cited 18 



Unio 12. 18 



Valves, difference of structure 19 



Van Lceuwenhoek, A., cited 2 



Venetian oysters, time of spawning 1 



Von Hessling, Th., cited 18 



Vorticella 17 



"Wemeldinge 9 



Winslow, Francis, cited 8 



911 



