Prosthemadera
pros-them-A-duh-ruh
Genus
the one with an appendage at the neck
Literally: neck-appendage (or: appendage of the neck)
| Part | Meaning | Language | Note |
|---|---|---|---|
| prosthem- | an appendage, an addition | Greek (prosthe, -c, -m) | combining form of prosthema (προσθήμα); the full noun stem is prosthem-at-, shortened here to prosthem- |
| -a- | connecting (stem) vowel, retained from prosthema before the final element | not an independent root; bridges prosthem- to -dera | |
| -dera | the neck; the hide; to flay | Greek (der, -o) | base form der- with the feminine singular noun ending -a; -dera = 'of/at the neck' |
A pure Greek compound noun treated as Latin feminine (nominative singular -a). The name fuses prosthema (appendage, addition) + der/neck into a single genus name in apposition to itself — it names the bird by its most distinctive anatomical feature. No specific epithet is present here; the full binomial is Prosthemadera novaeseelandiae.
Pronunciation
- pros-them-A-duh-ruh Five syllables: pros-them-a-de-ra. Penult 'de' has a short vowel (e) followed by only one consonant (r), so penult stress is excluded. Stress falls on the antepenult 'a' (3rd from end). That antepenult vowel is a short 'a' (it is not followed by another vowel, not a diphthong, not u, and does not meet the a/e/o/u + single consonant + two-vowels-starting-with-e/i/y condition). Unstressed penult 'de' reduces to 'duh'; final -a = 'uh' by rule.
Other readings
A minority reading could parse pros- (Greek, 'toward/before') + thema (Greek, 'a thing laid down, a theme') + -dera (neck), yielding 'neck-theme placed before' — but the single dictionary entry prosthe/-c/-m = 'appendage' gives a far cleaner and biologically apt reading and should be preferred.
Prosthemadera is a monotypic genus erected by Lesson (1827) for the tūī (Prosthemadera novaeseelandiae), the New Zealand honeyeater. The name is a direct allusion to the bird's most striking feature: a pair of white, curled feathers (called poi) that hang from its throat — literally an 'appendage at the neck.' The definition of prosth/prostho- in the dictionary reads 'Before; forwai' — 'forwai' is an OCR corruption of 'forward'; silently corrected. 'der, -o' carries several meanings (neck, hide, old, flay); here 'neck' is unambiguously the intended sense given the bird's anatomy.