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Home » Sipuncula » Animalia » Sipuncula » Sipunculidea » Golfingiiformes » Phascolionidae » Phascolion » Phascolion (Isomya) » Phascolion (Isomya) gerardi Rice, 1993 -
Sipuncula
Phascolion (Isomya) gerardi Rice, 1993
Nomenclature
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Genus: PhascolionSubgenus: Phascolion (Isomya)
Species:
Phascolion (Isomya) gerardi Rice, 1993
Media
SUMMARY
This species lacks holdfast papillae, which are common in other species of Phascolion. The trunk of P. gerardi is completely covered by prominent papillae, the anus opens on the mid-introvert and the tentacles are elongated.