WoRMS Taxon list
Search for 'Isthmolithus' returned 5 matching records.
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Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Isthmolithus Deflandre, 1955 †
- Isthmolithus claviformis Brönnimann & Stradner, 1960 † accepted as Zygrhablithus bijugatus (Deflandre) Deflandre, 1959 †
- Isthmolithus recurvus Deflandre, 1955 †
- Isthmolithus triplus H.L.Levin & Joerger, 1967 † accepted as Isthmolithus recurvus Deflandre, 1955 †
- Isthmolithus unipons Bramlette & F.R.Sullivan, 1961 †