Myadestes
my-a-DES-teez
Genus
a mussel eater (a bird that eats mussels or shellfish)
Literally: mussel eater
| Part | Meaning | Language | Note |
|---|---|---|---|
| mya- | a sea mussel | Greek (mya, -c, =x) | stem mya-, combining form before consonant; the plural/genitive stem drops the -c- |
| -d- | euphonic or stem-linking consonant between mya and -estes | inserted to ease pronunciation at the juncture of mya + estes | |
| -estes | an eater | New Latin (est, =es) | New Latin agent-noun ending derived from Greek -estes; nominative singular form is -estes |
Myadestes is a New Latin masculine noun formed as a compound: Greek mya (mussel) + linking -d- + New Latin agent suffix -estes (eater). The word functions as a standalone genus name. The -d- is a euphonic insert bridging the final -a of mya and the initial e- of -estes, a common practice in 19th-century zoological coinage. The result is a masculine singular noun in the nominative, treated as second-declension masculine in taxonomic Latin.
Pronunciation
- my-a-DES-teez Penult rule 5: the penult syllable 'des' has a short vowel followed by two consonants (-st-), so the penult is stressed. The final -es = 'ease' (long e + z) by the diphthong/ending rule.
Other readings
my- (Greek mys, muscle/mouse) + adestes: 'one who is present at the muscle/mouse' — grammatically awkward and semantically implausible; rejected.
mya + ade (Greek: enough, sated) + -s: 'sated on mussels' — possible Greek internal reading, but the dictionary's est/estes (eater) gives a cleaner and more commonly used ornithological formula (cf. Muscicapidae).
The linking -d- between mya and -estes is not itself a dictionary entry; it is an epenthentic consonant inserted by the author (William Swainson, 1838) to prevent hiatus (mya+estes → myadestes). The genus contains the solitaires and some thrush-relatives (family Turdidae). The name 'mussel eater' is somewhat surprising for frugivorous/insectivorous birds; some authors suggest it may instead allude to muscle (Greek mys) via a loose spelling, but the match with mya (sea mussel) is the most direct dictionary reading. est/=es is listed as New Latin, not classical Greek, reflecting its productive use in 19th-century zoological nomenclature.