
On the interpretation and status of some hystrichosphere genera
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The taxonomic status of the genera Micrhystridium, Baltisphaeridium, Vevyhachium, Multiplicisphaeridium, Leiosphaeridia, Leiosphaeridium, Protoleiosphaeridium, and Archaeohystrichosphaeridium is examined. The generic names Multiplicisphaeridium, Leiosphaeridium, and Protoleiosphaeridium are rejected: the genera Micrhystridium, Baltisphaeridium, Leiosphaeridia, and Veryhachium are redefined: and lists are given of the species now considered to belong to these genera, the generic attribution of 140 species being changed.
Palaeontology - Volume 6 Part 1 Pages 83-96Palaeontology - Volume 6 Part 1 Pages 83-96
Citations
DOWNIE, C., SARJEANT, W. A. S. 1963. On the interpretation and status of some hystrichosphere genera. Palaeontology, 6, 1, 83–96.