. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 292 Bulletin of the Museum of Comparative Zoologij, Vol. 159, No. 5. Figure 35. Stephanollona propinqua-1. Hassler Box 14. MCZ 100143. A. Growing tip of colony encrusting a tubular substratum. Scale bar = 200 |im. B. Zooids at growing edge, showing oral spines and early avicularian development. Scale bar = 100 |jm. C. Portion of colony showing ovicelled zooid with double pairs of avicularia. Scale bar = 100 \im. D. Area of colony with many small avicularia and one larger elongate oval avicularium. Scale bar =
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 292 Bulletin of the Museum of Comparative Zoologij, Vol. 159, No. 5. Figure 35. Stephanollona propinqua-1. Hassler Box 14. MCZ 100143. A. Growing tip of colony encrusting a tubular substratum. Scale bar = 200 |im. B. Zooids at growing edge, showing oral spines and early avicularian development. Scale bar = 100 |jm. C. Portion of colony showing ovicelled zooid with double pairs of avicularia. Scale bar = 100 \im. D. Area of colony with many small avicularia and one larger elongate oval avicularium. Scale bar = 100 urn. E. Close-up of an orifice with six spines; note beaded rim, and double-ended condyles. Scale bar = 25 |am. F. Large avicularium with bent and pointed rostrum and small, almost round, avicularium. Scale bar = 50 ^ 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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