Taxonomy
Some sources also mention several other species:
- E. omanensis, Babocsay 2004, a new species found in the United Arab Emirates and east Oman
- E. khosatzkii, Cherlin 1990, found in Oman and Yemen, considered a synonym of E. pyramidum
- E. multisquamatus, Cherlin 1981, described here as E. carinatus multisquamatus
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