374 



AMERICAN MUSEUM OF NATURAL HISTORY 



RYD 



Ryder, J. A. 



The origin of the pigment cells 



which invest the oil-drop in pelagic 

 fish embryos. Amer. NaturaUst, 1886, 

 20, 987-988. 1886.10 



Success in hatching the eggs 



of the cod. Science, 1886, 7, 26-28. 



1886.11 



Why do certain fish ova float? 



Amer. Naturalist, 1886, 20, 986-987. 



1886.12 



On the earlier stages of cleavage 



of the blastodisk of Raia erinacea. 

 Bull. U. S. Fish Comm. 1886 (1887), 6, 

 8-10. fig. 1887.1 



On the development of osseous 



fishes, including marine and fresh- 

 water forms. Rept. U. S. Fish Comm. 

 1885 (1887), 13, 488-604. 30 pis. & 

 7 figs. 1887.2 



Gadus morrhua, Clupea vernalis, Elacate 

 Canada, Siphostoma fuscuTn, Apeltes quadracus, 

 Esoz reticulaius, Roccus americanus, Stizostedium 

 I'iircum, Scombromorus maculatus, Chcetodipierus 

 faber, Gadus tomcodus, Clupea sapidissima, 

 Ictalurus albidus. 



On the homologies and early 



history of the limbs of vertebrates. 

 Proo. Acad. Nat. Sci. Philad., 1887, 

 344-368. 1887.3 



On the intraovarian gestation 



of the redfish {Sebastes marinus) Bull. 

 U. S. Fish Comm. 1886 (1887), 6, 92- 

 94. 1887.4 



On the value of the fin-rays and 



their characteristics of development in 

 the classification of the fishes, together 

 with remarks on the theory of degen- 

 eration. Proc. U. S. Nat. Mus. 1886 

 (1887), 9, 71-82. illust. 1887.5 



Development of the sea-bass 



{Serranus atrarius) Amer. Naturalist, 

 1888, 22, 755. 1888.1 



On the development of the 



common sturgeon (Acipe7iser sturio) 

 Amer. Naturalist, 1888, 22, 659-660. 



1888.2 



— — The continuity of the primary 

 matrix of the scales and the actinotrichia 

 of teleosts. Amer. Naturalist, 1890, 24, 

 489-491. 1890.1 



The functions and histology of 



the yolk-sac of the young toad-fish 

 (Batrachus tau) Proc. Acad. Nat. Sci. 

 Philad., 1890, 407-408. 1890.2 



The lateral line organs and the 



hyaline tissues of the head of the shad. 



Trans. Amer. Fisheries Soc. 1889 (1890), 

 20-22. 1890.3 



The sturgeons and sturgeon in- 

 dustries of the eastern coast of the 

 United States, with an account of experi- 

 ments bearing upon sturgeon culture. 

 Bull. U. S. Fish Comm. 1888 (1890), 

 8, 231-328. 19 pis. 1890.4 



On the mechanical genesis of 



the scales of fishes. Proc. Acad. Nat. 

 Sci. Philad., 1892, 219-244. 3 figs. — 

 Ann. Mag. Nat. Hist., 6. ser. 11, 243- 

 248. figs. 1892.1 



Report of operations at the 



laboratory of the United States Fish 

 Commission, Woods Hole, Mass., dur- 

 ing the summer of 1888. Rept. U. S. 

 Fish Comm. 1888 (1892), 16, 513-522, 



1892.2 



The inheritance of modifica- 

 tions due to disturbances of the early 

 stages of development, especially in the 

 Japanese domesticated races of gold 

 carp. Proc. Acad. Nat. Sci. Philad., 



1893, 75-94. 1893.1 



The vascular respiratory rnech- 



anism of the vertical fins of the vivipa- 

 rous Embiotocidae. Proc. Acad. Nat. Sci. 

 Philad., 1893, 95-99. fig. 1893.2 



Biological research in relation 



to the fisheries. Bull. U. S. Fish Comm. 



1894, 13, 59-63. 1894.1 



An arrangement of the retinal 



cells in the eyes of fishes partially simu- 

 lating compound eyes. Proc. Acad. 

 Nat. Sci. Philad. 1895 (1896), 161-166. 

 2 figs. 1896.1 



Dubbelfiskar. 



Finl., 1896, 5, 148. 



Fiskeritidskr. 

 1896.2 



Ryder, John Adam, & Gill, Theodore 

 N. See Gill & Ryder. 



Rynberk, Gerard Abraham van. Beo- 

 bachtungen iiber die Pigmentation der 

 Haut heiScyllin-m catulus und S. canicula, 

 und ihre Zuordnung zu der segmentalen 

 Hautinnervation dieser Tiere. Nederl. 

 Bijdrag. Anat., Haarlem, 1904 (1905), 

 3, 137-173. 26 figs. 1905.1 



^ Di alcuni speciali fenomeni 



motori e d' inibizione nel pesce cane 

 (Scyllium) Arch. Farmacol. Sper. Sci. 

 Aff., 1905, 4, 396-400. 1905.2 



I disegni cutanei dci vertebrati 



in rapporto alia dottrina segmentale. 

 Arch. Fisiol., Firenze, 1905, 3, 1-55. 

 12 figs. 1905.3 



