''Dentalium tiwhana'' is a
tusk shell of the
family Dentaliidae
Dentaliidae is a family of relatively large tusk shells, scaphopod mollusks in the order Dentaliida.
Genera
* '' Antalis'' H. & A. Adams, 1854
* '' Coccodentalium'' Sacco, 1896
* '' Compressidentalium'' Habe, 1963
* '' Dentalium'' ...
,
endemic to
New Zealand waters.
References
Dentalium
Molluscs described in 1953
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