Eulipoa
yoo-LIP-oh-uh
Genus
the beautiful/well-nourished (bird)
Literally: good fat egg / well-fatted (one)
| Part | Meaning | Language | Note |
|---|---|---|---|
| Eu- | well, good, true, typical | Greek (eu) | standard Greek prefix; used in biological nomenclature to indicate 'typical' or 'true' of its kind |
| -lip- | fat, lard; also 'to lack, leave' (from leipō); here most likely lipos = fat | Greek (lip, -o) | two possible Greek roots share this spelling: lipos (fat) and leipō (to leave/lack); in zoological context lipos (fat) is the standard reading |
| -o- | connecting vowel | Greek connecting vowel -o- between lip- and -a | |
| -a | noun-forming terminal vowel; marks a neuter plural or a feminine singular genus name | Greek / New Latin | treated as feminine singular in genus names per ICZN convention |
Eulipoa is a monomial genus name. It is built from the Greek prefix eu- (well/good/true) + Greek lipos (fat) + the standard New Latin genus-name ending -a (feminine). The name is a noun in apposition functioning as the genus label. It was coined for the Moluccan Megapode (Eulipoa wallacei), a mound-building bird whose large, fat-rich eggs are a defining feature, making 'well-fatted' or 'richly yolked' a plausible intended meaning.
Pronunciation
- yoo-LIP-oh-uh Antepenult stress: the penult vowel (-o-) is short and followed by only one consonant before the final -a, so stress falls on the antepenult syllable (-LIP-). The initial 'Eu' = 'yoo' per the diphthong rule (eu = long u).
Other readings
eu- (well) + leipo/lip- (to leave, lack) + -a → 'the one that truly abandons (its eggs)', alluding to megapode mound-nesting behaviour where parents bury eggs and leave them to incubate by geothermal heat — an equally attractive etymological reading given the bird's biology.
The dictionary contains entries for both 'lip, -o' (Greek, fat/lard) and 'leip, lip' (Greek, to leave/lack). Both are attested combining forms spelled 'lip-', making a definitive single reading impossible without the original author's notes. Eulipoa wallacei (Wallace's Megapode / Moluccan Megapode) is the sole species in this genus; the genus was erected by Ogilvie-Grant in 1893. The 'fat egg' reading aligns well with megapode biology: their eggs are extraordinarily large relative to body size and are extremely yolk-rich. The 'leave/abandon egg' reading aligns with megapode nesting behaviour: uniquely among birds, they bury eggs in mounds and do not incubate them directly.