Nothocercus
noth-oh-SER-kus
Genus
false-tailed one; the bird with the barely-there tail
Literally: spurious tail
| Part | Meaning | Language | Note |
|---|---|---|---|
| notho- | spurious, illegitimate, false | Greek (noth, -o) | combining form; the -o- is the combining vowel built into the root, not a separate connector |
| -cercus | the tail | Greek (cerc, -o, =us) | used here as the terminal element in its standalone form -cercus (= -tail); masculine nominative singular |
A single Greek compound noun formed from the adjectival combining form notho- ('false, spurious') modifying cerc-/-cercus ('tail'), yielding the sense 'the one with a spurious tail.' As a genus name it is treated as a Latin masculine noun in the nominative singular. The name alludes to tinamous (the group Nothocercus belongs to), whose tail feathers are so reduced and hidden under the rump feathers that the tail appears false or nearly absent.
Pronunciation
- noth-oh-SER-kus Penult rule 5: the penult vowel 'e' (in '-cer-') is short but is followed by two consonants ('r' + 'c' across the syllable boundary), making it heavy; stress therefore falls on the penult.
Other readings
A minority reading might parse Noth-o- as not- ('the back,' Greek noton) + -o- connector, giving 'back-tailed,' but the dedicated root noth- ('spurious') is a far better match and is confirmed by the dictionary.
Nothocercus is a genus of highland tinamous (family Tinamidae) found in the Andes and Central America. The 'spurious tail' name reflects the tinamou body plan: the tail is vestigial and almost invisible beneath the rump plumage. The consonant 'c' in '-cercus' is pronounced 'k' (hard c before 'u'), while the initial 'c' of '-cer-' (the stressed syllable) is pronounced 's' because it precedes 'e'—hence SER-kus. Both roots are confirmed in the dictionary with high confidence.