catarrhinian
- adjective
- /ˌkætəˈrɪniən/
- Specialized
- The catarrhinian monkeys of Africa are distinguished by their downward-facing nostrils.
Examples
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Gibbons and macaques are both examples of catarrhinian species.
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Anthropologists studied the differences between platyrrhine and catarrhinian primates.
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The catarrhinian features of this species are fascinating.
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Are all catarrhinian primates found in Africa?
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Anthropologists studied the differences between platyrrhine and catarrhinian primates.
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Gibbons and macaques are both examples of catarrhinian species.
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The catarrhinian monkeys of Africa are distinguished by their downward-facing nostrils.
Synonyms
Relating to monkeys and apes from Africa and Asia that have nostrils close together and facing down
Surface Forms
Morphology
catarrhinian = catarrhine (opaque) = catarrhin + ian
Although formed by adding the productive suffix '-ian', the base 'catarrhine' is a specialized taxonomic term unfamiliar to average learners, so the meaning is not readily derivable.
Etymology
Catarrhinian comes from Greek parts kata- meaning 'down' and rhinos meaning 'nose', the same 'rhino' you see in rhinoceros. So it literally means 'down-nosed', which is why it describes Old World monkeys and apes whose nostrils are close together and point downward.