. A text-book of invertebrate morphology. Invertebrates. Fig. 33.—Rliopalura Oiardii (after Jnuu). A, male ; B, round female ; C, flat, female. The male (Fig. 32, A) is about half the size of the females, which measure about mm. in length, and presents a met- americ arrangement of the ectoderm which does not extend to the internal cells. The cells of the anterior segment have their cilia directed anteriorly, and are succeeded by a segment consisting of several rows of small non-ciliated cells each containing a refractive body, and behind this there follow three or four segments formed of
. A text-book of invertebrate morphology. Invertebrates. Fig. 33.—Rliopalura Oiardii (after Jnuu). A, male ; B, round female ; C, flat, female. The male (Fig. 32, A) is about half the size of the females, which measure about mm. in length, and presents a met- americ arrangement of the ectoderm which does not extend to the internal cells. The cells of the anterior segment have their cilia directed anteriorly, and are succeeded by a segment consisting of several rows of small non-ciliated cells each containing a refractive body, and behind this there follow three or four segments formed of cells provided with cilia directed backwards. One of the female forms (Fig. 32, B) is elon- gated, and is segmented like the male except that the segments are more numerous and the second non-ciliated segment con- sists of a single row of cells destitute of refractive 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 McMurrich, J. Playfair (James Playfair), 1859-1939. New York, H. Holt and Company
Size: 967px × 2584px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyo, bookyear1894
