perciform
9.9
Relating to fish like perch, bass and mackerel
- adjective
- /ˈpɜrsɪˌfɔrm/
- Specialized
:
perciforme
- However, phylogenomic evidence supports a close relationship between atherinomorphs and perciform fishes such as the cichlids (Figure 3, left), which were previously considered more distant relatives.
Examples
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This aquarium features several varieties of perciform fish that are popular among hobbyists.
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The vibrant colors of perciform fishes attract divers to the tropical waters.
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Scientists have discovered new species of perciform fish in the coral reefs.
Surface Forms
perciform positive
Morphology
perciform = perch (semi-transparent) = perci + form
The suffix '-form' meaning 'shape/like' is productive, but the combining form 'perci-' is a Neo‑Latin form (not a standalone English word), so the relation is only partly transparent to an average learner.
Etymology
The word perciform comes from the Latin perca meaning 'perch' and the part -form meaning 'shape'. So perciform literally means 'perch-shaped', which is why it describes fishes that look like or belong to the large perch-like group.
