. Bulletin of the Bureau of Fisheries. Fisheries; Fish culture. Bull. U. i-!. r>. F., 1919-20. (Figures from Leftvre aud Curtis, 1912.] Figs, i aud 2.—Hooked glochidium olSymf>bynota coslata. Figs. 3, 4, and 5.—Hooklcss trlochitliumof Lampsilis s^ihro- sirata. Figs. 6 and 7.^Ax-licad i:locliidiuni of Lainpsi/is {Prop- ter a) a lata. —Con?rlutinates (masses of glochidia) from the three- horned warty-back. Ohliquaria reflexa. Fig. -—Portion of conirlutinate of Obliquaria reflexa, magnified. Glochidia still within esg membranes which are closely pressed and adhering togeth
. Bulletin of the Bureau of Fisheries. Fisheries; Fish culture. Bull. U. i-!. r>. F., 1919-20. (Figures from Leftvre aud Curtis, 1912.] Figs, i aud 2.—Hooked glochidium olSymf>bynota coslata. Figs. 3, 4, and 5.—Hooklcss trlochitliumof Lampsilis s^ihro- sirata. Figs. 6 and 7.^Ax-licad i:locliidiuni of Lainpsi/is {Prop- ter a) a lata. —Con?rlutinates (masses of glochidia) from the three- horned warty-back. Ohliquaria reflexa. Fig. -—Portion of conirlutinate of Obliquaria reflexa, magnified. Glochidia still within esg membranes which are closely pressed and adhering together. Fig. 10.—Conglutinates (masses of glochidia) from the mucket, LovipxUis lioantcntina. Fig. ii.—Portion of conglutinate of LamPsilis liaamentina magnified. Glochidia in membranes are embedded in a mucilaginous Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Bureau of Fisheries. Washington, D. C. : Govt. Print. Off.
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