Catharus
KATH-a-rus
Genus
The pure one — a genus of spotted thrushes named for their clean, clear appearance or song
Literally: The pure one; the clean one
| Part | Meaning | Language | Note |
|---|---|---|---|
| cathar- | Clean, pure | Greek (cathar, -o) | Greek adjective stem katharós (καθαρός); the full stem cathar- is used directly as the generic name |
| -us | Latin nominative singular ending, masculine gender | Latin | Standard Latinization giving the genus a masculine grammatical gender |
Catharus is a single-word genus name formed from the Greek adjective stem cathar- (clean, pure) with the Latin masculine nominative singular ending -us appended to Latinize it. There is no specific epithet here; this is the genus name alone. The word functions as a noun in apposition in the Linnaean system.
Pronunciation
- KATH-a-rus Antepenult stress: the penult vowel (a) is short and followed by only one consonant (r) before a single following vowel, so stress falls on the antepenult (KATH-).
Other readings
A minority reading could analyze the first three letters as cat- (Greek: down, downward) + har-, but no Greek root -har- exists independently; this split should be rejected. The cathar- root is the single best match.
Catharus is a genus of New World spotted thrushes (family Turdidae) including the Hermit Thrush and Veery. The name was coined by Cabanis (1850), almost certainly alluding to the birds' pure, clear song rather than visual cleanliness. The Greek source word is katharós (καθαρός), the same root that gives us 'catharsis' (emotional purification) and 'cathartic'. The -c- in 'ch' here represents Greek kappa (κ) rendered in Latin script; it is always pronounced as a hard 'k', never as 'ch' in 'church'.