Description
Isolated dikinetids at anterior end of paroral ; oral polykinetid 1 with its first kinetosomal row as long as oral polykinetid 2, but its kinetosomal rows 2 and 3 shorter ; posterior ring of caudal cilia ; very rare ; two genera. b 9 t;? 1. Somatic kineties obviously spiralled with a group of more closely spaced kineties extending ostomatidae from dorsal posterior to anterior right. .......... . ............................ .. ... ..... ..... .. ...... ... ... . Spirozona 1'. Somatic kineties very slightly spiralled with a group of kineties in anterior ventral right more closely spaced ....... .... .. ..... .... ... .... Stegochilum
Type species
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Raw text
Isolated dikinetids at anterior end of paroral ; oral polykinetid 1 with its first kinetosomal row as long as oral polykinetid 2, but its kinetosomal rows 2 and 3 shorter ; posterior ring of caudal cilia ; very rare ; two genera. b 9 t;? 1. Somatic kineties obviously spiralled with a group of more closely spaced kineties extending ostomatidae from dorsal posterior to anterior right. .......... . ............................ .. ... ..... ..... .. ...... ... ... . Spirozona 1'. Somatic kineties very slightly spiralled with a group of kineties in anterior ventral right more closely spaced ....... .... .. ..... .... ... .... Stegochilum