Amphinema rubra

(Kramp, 1957)

Without ocelli, with 5-6 interradial tentaculae. Umbrella 4.5 mm wide, 7 mm high, with fairly thick walls and fairly pointed apical projection; manubrium large, barrel-shaped; mesenteries long, half length of manubrium; mouth square, with 4 simple recurved lips; with broad apical chamber above manubrium; marginal tentacles with elongate conical bulbs, without marginal warts; manubrium, gonads and lips deep reddish.

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