The term “comb‑spined catfish” does not correspond to a widely recognized common name or taxonomic designation in the scientific literature on ichthyology. No major ichthyological databases, peer‑reviewed publications, or authoritative field guides list a species, genus, or family explicitly identified by this name.
Possible interpretations
- Etymology – The name may be descriptive, combining “comb‑spined” (suggesting the presence of a series of elongated, evenly spaced fin rays resembling a comb) with “catfish,” a broad term for members of the order Siluriformes. Such a description could plausibly apply to any catfish species possessing prominent, comb‑like spines on its dorsal or pectoral fins.
- Contextual usage – In informal or regional contexts, local fishers or hobbyists sometimes assign descriptive common names to species that lack standardized nomenclature. The phrase could therefore be an ad‑hoc name for a particular catfish with noticeable spiny fin morphology.
- Taxonomic candidates – Several catfish groups feature pronounced spines, for example:
- Members of the family Ariidae (sea catfishes) often have a stout dorsal spine.
- Species in the genus Chrysichthys (African “comb‑spined” catfishes) have been described in older literature as having comb‑like dorsal fin spines, though this usage is not current.
- The family Doradidae (thorny catfishes) possess multiple bony plates and spines that could be interpreted as “comb‑spined.”
Without a clear, citable source linking the exact phrase “comb‑spined catfish” to a specific taxon, the term remains insufficiently documented in reputable encyclopedic references.