Figure 68
One-segmented Lophophaeninae.
I-V) Phormacantha hystrix, skeletons from the surface layer of bottom sediments: I-IV) Norwegian Sea, “Sevastopol” (I, II, station 1762; III, station 1979; IV, station 1341); V) Antarctica, “Obj” station 285; VI-IX) Plectacantha trichoides from the plankton; VI) Pacific Ocean, RIS, station 65; VII) Indian Ocean, “Vityaz” station 5209; VIII, IX) Pacific Ocean “Vityaz” (VIII, station 5124, 150 m; IX, station 5112, 200 m); X) Phormacantha cf. hystrix, plankton, Pacific Ocean, “Vityaz” station 167. Other designations same as in fig. 10.
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