. The British Tunicata; an unfinished monograph. Sea squirts; Tunicata. 80 BRITISH TUNICATA. on the right side. The primary vessels are irregular in size; the large ones are stout and have generally a small one between them. The longitudinal rods are wider than they are in the preceding species; there are usually seven on each side of the folds, and one or two between them. The oral lamina (PI. XLVIII, fig. 4) is narrow, a little undulated above, and it widens somewhat below, but dies o-raduallv out bv the O e/ f side of the mouth. The branchial tubercle (PI. XLVIII, fig. 4) is rather small, w
. The British Tunicata; an unfinished monograph. Sea squirts; Tunicata. 80 BRITISH TUNICATA. on the right side. The primary vessels are irregular in size; the large ones are stout and have generally a small one between them. The longitudinal rods are wider than they are in the preceding species; there are usually seven on each side of the folds, and one or two between them. The oral lamina (PI. XLVIII, fig. 4) is narrow, a little undulated above, and it widens somewhat below, but dies o-raduallv out bv the O e/ f side of the mouth. The branchial tubercle (PI. XLVIII, fig. 4) is rather small, with the ends turned w^ell inwards, but not convoluted; it is placed a little diagonally, being slightly inclined towards the endo- FIG. 51. PIG. - - - .'. 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 Alder, Joshua, 1792-1867; Hancock, Albany, 1806-1873; Hopkinson, John, 1844-1919; Norman, Alfred Merle, 1831-1918; Embleton, Dennis, 1810-1900. London, Printed for the Ray society
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Keywords: ., bookcentury1900, bookdecade1900, bookpubli, booksubjectseasquirts
