""'Neptunea umbratica " "'is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.
22.
""'Neptunea ventricosa " "'is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.
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""'Neptunea contraria " "'is a left-handed species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.
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""'Neptunea ithia " "'is a species of large sea snail or whelk, a marine gastropod mollusk in the family Buccinidae, the true whelks.
25.
In animal studies, parenteral administration of TMA-containing extracts from " Neptunea " to mice, cats and fish mainly show effects involving skeletal muscles : there are muscular fasciculations, convulsions, loss of balance, motor paralysis and ultimately cessation of respiration.
