Search for genus Ptyctothyris returned 11 results.

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  1. species: Cererithyris biplicata (Rousselle, 1965)

    Kingdom: Animalia

  2. species: Terebratula subcanaliculata (Oppel, 1856)

    Kingdom: Animalia

  3. species: Terebratula quillyensis (Bayle, 1879)

    Kingdom: Animalia

  4. species: Terebratula niortensis (Rollier, 1918)

    Kingdom: Animalia

  5. species: Terebratula stephani (Davidson, 1877)

    Kingdom: Animalia

  6. species: Ptyctothyris hardgravensis Crickmay, 1933

    Kingdom: Animalia

  7. species: Ptychtothyris baylei Cooper, 1983

    Kingdom: Animalia

  8. species: Ptyctothyris remisovi Makridin, 1964

    Kingdom: Animalia

  9. species: Systenothyris triangulata Cooper, 1983

    Kingdom: Animalia

  10. species: Ptyctothyris daghaniensis Muir-Wood, 1935

    Kingdom: Animalia