family Sepiidae
- noun
- Specialized
- All members of the family Sepiidae possess an internal shell known as a cuttlebone.
Examples
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Scientists are studying the camouflage abilities of species within the family Sepiidae.
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The family Sepiidae contains a wide variety of cuttlefishes found in oceans worldwide.
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The family Sepiidae includes various species of cuttlefish.
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Many researchers study the family Sepiidae for their unique adaptations.
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The family Sepiidae is known for its remarkable cognitive abilities and complex behaviors.
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Members of the family Sepiidae are often seen using their color-changing capabilities to blend into their surroundings.
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The family Sepiidae includes species such as the common cuttlefish, which are recognized for their unique appearance.
Synonyms
A family of sea animals like cuttlefish with an internal cuttlebone that change color quickly
Surface Forms
Morphology
The phrase is directly compositional: 'family' denotes a taxonomic grouping and 'Sepiidae' names the taxon of cuttlefishes, so a learner who knows both constituents can infer it means the taxonomic family of Sepiidae. Although technical, this noun + taxon pattern is cross-linguistically regular and therefore transparent to learners who understand the parts.
Etymology
Family Sepiidae is the scientific name for a group of true cuttlefishes; the word Sepiidae comes from the old word 'sepia', meaning 'cuttlefish'. Imagine a 'family' of ink-making sea animals with a small internal shell—this image helps you remember it means a group of cuttlefishes.