Bohemura jahni Jaekel, 1903
(line drawing by V. Petr)
Bohemura jahni Jaekel, 1903
(line drawing by V. Petr)
The lectotype of this endemic Bohemian protasterid brittlestar comes from the Middle Ordovician, Berounian (Caradocian), Zahorany Formation. If you ever read or will read the below cited articles, you can be perplexed because the first submitted study issued a year later and there is no notice about the important discovery of the same species in the Letna Formation.
See also:
Photograph of the
lectotype
Photograph of a specimen
holding the theca of Sphenothallus sp.
Photograph of a specimen
holding a conulariid
Drawing of a specimen feeding
clearly on a carpoid
Photograph of a specimen
feeding clearly on a carpoid
Detail of the photograph of a
specimen feeding clearly on a carpoid
Petr, V. (1989): Revision of morphology and ecology of Bohemura jahni Jaekel, 1903 (Ophiuroidea, Protasteridae) from Bohemian Middle Ordovician. - Sbornik Narodniho muzea, Rada B, 45 (1): 1-20. Praha.
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