670 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



1402. Ryder, John A. An account of experiments in oyster-culture, and observa- 



tions relating thereto. (Second series. ) Report for 1882, x, pp. 763-778. 

 1884. (Out of print.) 



1403. Ryder, John A. The metamorphosis and postlarval stages of development 



of the oyster. Report for 1882, x, pp. 779-791 (including 3 figs.). 1884. 

 (Out of print.) 



1404. Ryder, John A. On the cause of the greening of the oysters; by M. Puyse- 



gur. With a supplementary note on the coloration of the blood corpuscles 

 of the oyster. Report for 1882, x, pp. 793-805 (including 1 fig.). 1884. 

 Pamphlet No. 91. (Out of print.) 



1405. Ryder, John A. On a new form of filter or diaphragm to be used in the 



culture of oysters in ponds. Bulletin, iv, for 1884, pp. 17-31 (including 7 

 figs.). 1884. (Out of print.) 



1406. Ryder, John A. On a skin parasite of the cunner (Ctenolabrus adspersus). 



Bulletin, iv, for 1884, pp. 37-42. 1884. (Out of print. ) 



1407. Ryder, John A. Journal of operations on the grounds of the Eastern 



Shore Oyster Company, on Chincoteague Bay, near Stockton, Md., during 

 the summer of 1883. Bulletin, iv. for 1884, pp. 43-47. 1884. (Out of print.) 



1408. Ryder, John A. Carp do eat young fishes. Bulletin, iv, for 1884, p. 152. 



1884. (Out of print. ) 



1409. Ryder, John A. Report respecting the present condition and future pros- 



pects at St. Jerome Creek for the work of oyster-culture. Bulletin, iv, 

 for 1884, pp. 235-237. 1884. (Out of print.) 



1410. Ryder, John A. Floats for the so-called fattening of oysters. Bulletin, 



iv, for 1884, pp. 302-304. 1884. (Out of print.) 



1411. Ryder, John A. Notes on the regeneration of the scales of the German 



carp. Bulletin, iv, for 1884, pp. 345-346. 1884. (Out of print,) 



1412. Ryder, John A. On apparatus for collecting oyster spat. Bulletin, iv, 



for 1884, pp. 373-375. 1884. (Out of print.) 



1413. Ryder, John A. Care of goldfish. Queries of William Rosenstihl, jr., 



with replies. Bulletin, iv, for 1884, pp. 381-382. 1884. (Out of print.) 



1414. Ryder, John A. Note on the male organs of the eel. Bulletin, v, for 1885, 



pp. 1-3 (including 2 figs. ) . 1885. (Out of print.) 



1415. Ryder, John A. Directions for collecting embiotocoid fish embryos. Bul- 



letin, v, for 1885, p. 33. 1885. (Out of print.) 



1416. Ryder, John A. The rate of growth of oysters at St. Jerome Creek Station. 



Bulletin, v, for 1885, pp. 129-131 (including 2 figs. ) . 1885. (Out of print. ) 



1417. Ryder, John A. On the development of the mammary glands and genitalia 



of theCetacea. Bulletin, v,for 1885, pp. 135-142 (including 2 figs.). 1885. 

 (Out of print.) 



1418. Ryder, John A. On the rate of growth of the common clam, and on a mode 



of obtaining the young of the giant clams of the Pacific Coast for the 

 purpose of transplanting. Bulletin, v, for 1885, pp. 174-176. 1885. (Out 

 of print. ) 



1419. Ryder, John A. On the green coloration of the gills and palps of the clam 



(3Iya arenaria). Bulletin, v, for 1885, pp. 181-1S5 (including 1 fig.). 



1885. (Out of print.) 



14'20. Ryder, John A. Answers to questions about fattening oysters. Bulletin, 

 v, for 1885, p. 416. 1885. (Out of print.) 



1421. Ryder, John A. On the origin of heterocercy and the evolution of the fins 



and finrays of fishes. Report for 1884, xii, p. 981-1107 (including 8 figs.), 

 plates i-xi. 1886. Pamphlet No. 114. 



1422. Ryder. John A. Preliminary notice of the development of the toadfish 



(Batrachus tau). Bulletin, vi, 1886, pp. 4-8, plate i. 1886. (Out of 

 print.) 



1423. Ryder, John A. On the earlier stages of cleavage of the blastodisk of 



Raia erinacea. Bulletin, vi, for 1886, pp. 8-11 (including 1 fig.). 1886. 

 (Out of print.) 



1424. Ryder, John A. On the intraovarian gestation of the redfish (Sebastes 



marinus). Bulletin, vi. for 1886, pp. 92-94. 1886. (Out of print.) 



1425. Ryder, John A. An exposition of the principles of a rational system of 



oyster-culture, together with an account of a new and practical method 

 of obtaining oyster spat on a scale of commercial importance. Report 

 for 1885, xin, pp. 381-423, plates i-iv. 1887. Pamphlet No. 104. (Out of 

 print. ) 



1426. Ryder. John A. On the development of the cetacea, together with a con- 



sideration of the probable homologies of the flukes of Cetaceans and Siren- 

 ians. Report for 1885, xm, pp. 427-488 (including 3 figs.), plates i-iii. 

 1887. Pamphlet No. 120. (Out of print.) 



