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Ecculiomphalus fredericus
Taxonomy
Eccyliomphalus fredericus was named by Raymond (1902). It is not extant.
It was recombined as Eccyliopterus fredericus by Raymond (1906); it was recombined as Ecculiomphalus fredericus by Wagner (2023).
It was recombined as Eccyliopterus fredericus by Raymond (1906); it was recombined as Ecculiomphalus fredericus by Wagner (2023).