Search for family Tetrastemmatidae returned 261 results.

genus: Austroprostoma Stiasny-Wijnhoff, 1942

Kingdom: Animalia

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genus: Asteronemertes Chernyshev, 1991

Kingdom: Animalia

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genus: Divanella Gibson, 1974

Kingdom: Animalia

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genus: Dichonemertes Coe, 1938

Kingdom: Animalia

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genus: Tetrastemma Ehrenberg, 1831

Kingdom: Animalia

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• Occurrences: 28

species: Tetrastemma diadema Hubrecht, 1879

Kingdom: Animalia

species: Tetrastemma candidum (Müller, 1774) – Kvick Diamantmask

Kvick Diamantmask, Kvick Diamantnemertin

Kingdom: Animalia

• Occurrences: 1

species: Tetrastemma aseptata (Friedrich, 1935)

Kingdom: Animalia

species: Tetrastemma wilsoni Coe, 1943

Kingdom: Animalia

species: Tetrastemma assimile Örsted, 1844

Kingdom: Animalia