Names from Index Nominum Algarum

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Indexes (very large files) to all taxa: _A B C D E F G H I J K L M N O P Q R S T U V W X Y Z_

Dictyocha polyactis Ehrenberg: Abh. K. Akad. Wiss. Berlin, Physik. Kl. 1838: 129, no fig. 1839. (L)
Type locality: Sicily: Caltanissetta (chalk marl fossil)

See image Distephanus speculum f. polyactis (Ehrenberg) Jørgensen 1899
See image Distephanus speculum var. polyactis (Ehrenberg) Lemmermann 1901
See image Distephanus octonarius var. polyactis (Ehrenberg) Glezer 1966
See image Distephanus polyactis (Ehrenberg) Deflandre 1932
See image Paradictyocha polyactis (Ehrenberg) Frenguelli 1940 (T)
See Stephanocha polyactis (Ehrenberg) K. McCartney & R.W. Jordan 2015