. The Cambridge natural history. Zoology. Fig. 40.—Three simple Ascidians with vascular adhering processes from the test (nat. size). A, Ascidiella aspersa, 0. F. Miiller; B, Ciona iniesiinalis, Linn. ; C, Molgula ocidata, Forb. branched hair-like processes from the test (Fig. 40, C). Branchial sac longitudinally folded; stigmata more or less curved, usually arranged in spirals (Fig. 41); tentacles compound. The chief 'd't. ' -'\; i:2v 'W\V wmm A/ B. Fig. 41.—Branchial sacs of Molgulidae showing ciir^'ed stigmata. A, Ascopera ijiganiea, Herdnian ; B, Molyulu pyriformis, Herdman ; C, Euijyra ke
. The Cambridge natural history. Zoology. Fig. 40.—Three simple Ascidians with vascular adhering processes from the test (nat. size). A, Ascidiella aspersa, 0. F. Miiller; B, Ciona iniesiinalis, Linn. ; C, Molgula ocidata, Forb. branched hair-like processes from the test (Fig. 40, C). Branchial sac longitudinally folded; stigmata more or less curved, usually arranged in spirals (Fig. 41); tentacles compound. The chief 'd't. ' -'\; i:2v 'W\V wmm A/ B. Fig. 41.—Branchial sacs of Molgulidae showing ciir^'ed stigmata. A, Ascopera ijiganiea, Herdnian ; B, Molyulu pyriformis, Herdman ; C, Euijyra kerguelenensis, Herd- man. genera are—Ifolgida, Forbes (Fig. 40, C), with distinct folds in the branchial sac (Fig. 41, B), and Eugyra, Aid. and Hanc.,. with no distinct folds, but merely broad internal longitudinal bars in the branchial sac (Fig. 41, C). In some of the Molgulidae. 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 Harmer, Sidney Frederic, 1862-; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. [London, Macmillan and Co. , limited; New York : The Macmillan, Company
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895
