Rhynchotus
RINK-oh-tus
Genus
The bird with a beak like an ear; alluding to the distinctive flat, elongated bill of the Red-winged Tinamou
Literally: beak-ear
| Part | Meaning | Language | Note |
|---|---|---|---|
| rhynch- | a snout, beak | Greek (rhynch, -o, =us) | combining form rhyncho-; connecting vowel -o- dropped before vowel-initial second element |
| -ot- | the ear | Greek (ot, -i, -o) | combining stem ot-; vowel of combining form dropped at junction with rhynch- |
| -us | nominative singular masculine ending | Latin | latinizing suffix giving the word its grammatical gender (masculine) |
Rhynchotus is a Greek compound noun (rhynch- + ot-) latinized with the masculine nominative singular ending -us. It functions as a standalone genus name; there is no species epithet to relate grammatically. The connecting vowel between the two Greek stems is elided because -ot- begins with a vowel.
Pronunciation
- RINK-oh-tus Penult vowel (o) is short and followed by only one consonant (t), so stress retreats to the antepenult (Rhyn-). Initial Rh = simple r; y in the Greek stem = short i; ch = hard k.
Other readings
A minority reading could parse -otus as the Latin past-participle suffix -tus attached to a stem rhyncho-, yielding 'beaked' (i.e. furnished with a beak), but the dictionary confirms ot- 'ear' as a well-attested Greek combining form and the beak-ear compound is the standard interpretation.
The -us nominative ending was found in the dictionary as a cross-reference suffix (Latin nominative singular masculine). The connecting vowel -o- of rhyncho- is elided before the vowel-initial stem ot-, a standard Greek compounding rule. Rhynchotus is a genus of South American tinamous (family Tinamidae); the type species is Rhynchotus rufescens, the Red-winged Tinamou.