. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. 46 DISCOVERY REPORTS Gut. In uncontracted zooids the stomach (Text-fig. 7E) has a narrow anterior end, is widest just behind the middle and somewhat narrowed posteriorly. The anteroventral margin is slightly concave. In the ' Discovery' specimens the stomach is quite sharply marked off from both the oeso- phagus and the intestine, although Kott (1954) did not find this in her material. The anus is situated opposite the 13th or 14th row of stigmata and has two lips which are usually reflected. Re
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. 46 DISCOVERY REPORTS Gut. In uncontracted zooids the stomach (Text-fig. 7E) has a narrow anterior end, is widest just behind the middle and somewhat narrowed posteriorly. The anteroventral margin is slightly concave. In the ' Discovery' specimens the stomach is quite sharply marked off from both the oeso- phagus and the intestine, although Kott (1954) did not find this in her material. The anus is situated opposite the 13th or 14th row of stigmata and has two lips which are usually reflected. Remarks. The synonymy of this species is still obscure. According to van Name (1945), S. georgi- anum Sluiter and S. kohli Sluiter should probably both be referred to S. adareanum, but I believe that cm. Text-fig. 7. Synoicumgeorgianum Sluiter (St. 149): A, colony; B, zooid; C, fully developed larva; D, larva showing break-up of papillae and ampullae. Synoicum adareanum (Herdman) (St. 1660): E, gut. 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 Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography of Great Britain; Great Britain. Colonial Office. Discovery Committee. London ; New York : Cambridge University Press
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