family Laricariidae
- noun
- Specialized
- Members of the family Laricariidae have evolved distinctive sucker mouths for clinging to rocks in fast-flowing streams.
Examples
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The family Laricariidae includes many popular aquarium species known for cleaning algae.
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Scientists recently discovered a new member of the family Laricariidae in the Amazon Basin.
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The family Laricariidae includes many species of armored catfish.
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Do you know about the family Laricariidae?
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Members of the family Laricariidae have evolved distinctive sucker mouths for clinging to rocks in fast-flowing streams.
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Scientists recently discovered a new member of the family Laricariidae in the Amazon Basin.
-
The family Laricariidae includes many popular aquarium species known for cleaning algae.
Synonyms
A group of freshwater catfish with bony plates
Surface Forms
Morphology
This is fully compositional: 'family' (a taxonomic grouping) combined with the proper-name taxon 'Laricariidae' yields the expected meaning of the taxonomic family containing those catfish. Scientific name + rank constructions are cross-linguistically regular and therefore immediately interpretable by learners who know both constituents.
Etymology
Family Laricariidae comes from the fish group Loricaria, which comes from the Latin word 'lorica' meaning 'armor'. These catfish have bony plates like a coat of 'armor' and a sucker mouth to cling to rocks, so the name helps you remember they are armored, sucker-mouthed fish.