Myrmornis
mur-MOR-nis
Genus
the ant bird
Literally: ant-bird
| Part | Meaning | Language | Note |
|---|---|---|---|
| myrm- | an ant | Greek (myrme, -co, =x) | Full combining form is myrmeco-; the namer truncated it to myrm-, eliding -eco- before the initial vowel of ornis — a common shortening in 19th-century ornithological coinages. The standalone form myrmex (Greek mýrmēx) gives the genus name for the anteater. |
| -ornis | a bird | Greek (orni, =s, -th, -tho) | The 'o-' is the initial vowel of ornis itself, not a connecting vowel. ornis is feminine in Greek and governs the gender of the genus. |
Myrmornis is a purely Greek noun compound functioning as a genus name, treated as feminine (following the gender of ornis). The first element myrm- (= myrmeco-, stem of myrmex, 'ant') modifies the head noun ornis ('bird'): literally 'ant-bird'. No connecting vowel is used because myrm- ends in a consonant and ornis begins with a vowel; the -eco- of the full combining form was simply elided for brevity. The pattern is identical to other 19th-century antbird genera (cf. Myrmeciza, from the full form myrmeco-).
Pronunciation
- mur-MOR-nis Three syllables: myr-mor-nis. Penult (mor) has a short vowel 'o' followed by two consonants 'r' and 'n' — penult rule 5 applies (short vowel + two consonants), so the penult is stressed.
Other readings
One could read the -o- between myrm- and rnis as a Greek connecting vowel, giving myrm-o-rnis; but ornis already begins with 'o-', so the 'o' most naturally belongs to ornis itself, not to an added connective.
A minority reading segments it as myr- (Greek, ointment/perfume) + mor- (Latin, mulberry) + nis, but this is semantically incoherent and contradicted by the zoological context and parallel genera names.
Dictionary confirmed: myrme, -co, =x (Greek) = 'an ant'; orni, =s, -th, -tho (Greek) = 'a bird'. Both roots are high-confidence dictionary entries. Myrmornis is a real genus of antbirds in the family Thamnophilidae, containing the single species Myrmornis torquata (Wing-banded Antbird), found in humid lowland forest from Nicaragua to Brazil. The name reflects its habit of following army-ant swarms to catch flushed insects. The truncation of myrmeco- to myrm- before a vowel-initial second element (ornis) was a widespread practice among 18th–19th century naturalists coining compound Greek genus names.