Lyrurus
LY-roo-rus
Genus
the lyre-tailed one
Literally: lyre-tail
| Part | Meaning | Language | Note |
|---|---|---|---|
| lyr- | a harp, lyre | Greek (lyr, =a, -i) | stem lyr- from Greek λύρα; the -u- that follows is the combining vowel of the suffix |
| -urus | the tail | Greek (ur, =a, -o) | suffix form -urus, from Greek οὐρά (ourá); the -u- of the suffix merges with the stem to give -urus; widely used in zoological genus names to mean '-tailed' |
Lyrurus is a single-word genus name, treated grammatically as a Latin masculine noun (nominative singular). It is a Greek compound: lyr- (lyre) + -urus (tail), meaning 'one that has a lyre-shaped tail.' The construction follows the standard Greek compounding pattern common in zoological nomenclature (cf. Brachyurus, Pterurus). No species epithet is present in the name as given.
Pronunciation
- LY-roo-rus Antepenult stress: the penult vowel (-u-) is short and followed by only a single consonant (r) before the ending, so the penult is not heavy and stress falls on the antepenult (LY-). The antepenult 'y' is followed by a single consonant then the vowel-initial syllable, making it long — pronounced like English 'eye'.
Other readings
The sequence 'rur' also matches the Latin root rur- (the country), but this reading is phonologically forced and makes no biological sense. The correct segmentation is unambiguously lyr- + -urus.
Dictionary confirmed: lyr- (Greek, 'a harp, lyre') and ur/our- (Greek, 'the tail'), the latter appearing as the suffix -urus in the finished word. Lyrurus is a genuine bird genus (grouse, family Phasianidae) erected by Bonaparte in 1838. The name refers to the deeply forked, outward-curving tail feathers of the male black grouse (Lyrurus tetrix), which spread into the shape of a lyre. The suffix -urus is not listed as its own dictionary headword but is the standard Latinised form of Greek οὐρά, confirmed under the entries 'ur, =a, -o' and 'our, =a'.