MolluscaBase name details
Olcostephanus (Lemurostephanus) Thieuloy, 1977 †
1782089 (urn:lsid:marinespecies.org:taxname:1782089)
unaccepted > junior subjective synonym
Subgenus
Holcostephanus madagascariensis Lemoine, 1906 † accepted as Olcostephanus madagascariensis Lemoine, 1906 † (type by original designation)
- Species Olcostephanus (Lemurostephanus) madagascariensis Lemoine, 1906 † accepted as Olcostephanus madagascariensis Lemoine, 1906 † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
Thieuloy J.-P. (1977). Les ammonites boréales des formations néocomiennes du sud-est français (Province Subméditerranéenne). <em>Geobios.</em> 10(3): 395-461. [details]
MolluscaBase eds. (2024). MolluscaBase. Olcostephanus (Lemurostephanus) Thieuloy, 1977 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1782089 on 2025-03-24
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original description
Thieuloy J.-P. (1977). Les ammonites boréales des formations néocomiennes du sud-est français (Province Subméditerranéenne). <em>Geobios.</em> 10(3): 395-461. [details]