Haeckel, 1880
Mouth-arms lacking terminal clubs, with or without filaments; eight radial canals reaching to margin, eight only reaching ring canal; in each of the 16 spaces 2-4 centripetal canals.
Lychnorhiza lucerna
Haeckel, 1880
Mouth-arms lacking terminal clubs, with or without filaments; eight radial canals reaching to margin, eight only reaching ring canal; in each of the 16 spaces 2-4 centripetal canals.
Lychnorhiza lucerna
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