. Elementary text-book of zoology. Zoology. Enl A. PIG- 566.—a, Salpa mncroii/'ta. '>, S. ilemocratica. 0, Mouth; A, cloacal aperture ; N, ganglion ; Br, gill End, endostyle; Wg. ciliated pit; Ma, mantle; Nu, nucleus; C, heart; Bmb, embryo ; Stp, stolo prolifei-. from the pharyngeal cavity into the cloacal chamber. In Salpa the transverse slits are represented by one very large gill-slit on each side, so that the branchial wall is reduced to a median band (the median part of the gill of Doliolum}. The two arches of cilia which bound the entrance to the respiratory cavity, and the ventral en
. Elementary text-book of zoology. Zoology. Enl A. PIG- 566.—a, Salpa mncroii/'ta. '>, S. ilemocratica. 0, Mouth; A, cloacal aperture ; N, ganglion ; Br, gill End, endostyle; Wg. ciliated pit; Ma, mantle; Nu, nucleus; C, heart; Bmb, embryo ; Stp, stolo prolifei-. from the pharyngeal cavity into the cloacal chamber. In Salpa the transverse slits are represented by one very large gill-slit on each side, so that the branchial wall is reduced to a median band (the median part of the gill of Doliolum}. The two arches of cilia which bound the entrance to the respiratory cavity, and the ventral endo- style (mucous gland) from which a ciliated groove leads to the oesophagus, are placed in' the wall of the pharyngeal 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 Claus, Carl, 1835-1899; Sedgwick, Adam, 1854-1913; Sinclair, F. G. (Frederick Granville), b. 1858. New York : Macmillan
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectzoology, bookyear1884
