What historical synonym was used to identify the White Catfish, Ameiurus catus, before its current classification solidified?
Answer
Ictalurus catus or the White Bullhead
The taxonomic history of the White Catfish reveals that its scientific designation has shifted over time, which is common in evolutionary studies tracking diversification. Before its definitive placement in the genus *Ameiurus* as *Ameiurus catus*, the species was historically known by synonyms. Two notable historical identifiers mentioned are *Ictalurus catus*, reflecting its earlier placement within that genus, and the common name White Bullhead. Recognizing these historical names aids in tracing the understanding of its relationship to its close relatives within the Ictaluridae family.

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