Myiornis
my-ee-OR-nis
Genus
fly bird (a bird of/for flies; a bird that catches flies)
Literally: fly-bird
| Part | Meaning | Language | Note |
|---|---|---|---|
| Myio- | a fly (the insect) | Greek (myi, =a, -o) | Combining form myio- (Greek μυῖα, 'fly'). The final -o- is the standard Greek combining vowel linking this element to the next. |
| -rnis | a bird | Greek (orni, =s, -th, -tho) | From Greek ὄρνις (ornis), stem ornith-. When joined after the combining vowel -o-, the initial vowel -o- of ornis elides (myio- + ornis → Myiornis), a standard Greek compounding convention. Full standalone form is ornis; fuller stem used in longer compounds is ornith-/ornitho-. |
Myiornis is a pure Greek compound: myio- ('fly,' combining form) + ornis ('bird,' third-declension noun, stem ornith-). The -o- at the end of myio- serves as the connecting vowel and simultaneously triggers elision of the identical initial -o- of ornis, producing Myio-rnis → Myiornis. As a genus name it is treated as a Latin feminine noun in apposition (following the gender of ornis, which is feminine in Greek). The name alludes to the bird's habit of catching flies and, with poetic aptness, to its almost insect-tiny size — Myiornis species include some of the world's smallest passerines.
Pronunciation
- my-ee-OR-nis Penult rule 5: the penult vowel ('o' in -or-) is short but is followed by two consonants (r + n), so stress falls on the penult syllable -OR-. Syllable count: My(1) · i(2) · or(3) · nis(4); penult = syllable 3.
Commonly: mee-ee-OR-nis (classically, where 'y' = Greek upsilon ≈ 'ee')
Other readings
One could also parse the connecting vowel separately: myi- + -o- (connector) + -ornis, without elision, but the surface result is identical: Myiornis.
The shorter combining form myi- (dictionary entry my, -i, =ia) is equally valid as the base; myio- is simply myi- with the -o- connector already attached.
Both roots confirmed in the dictionary: myi/myia/myio (Greek, 'a fly') and orni/ornis/ornith/ornitho (Greek, 'a bird'). Myiornis is a real genus of tyrant flycatchers (family Tyrannidae, South America). The Short-tailed Pygmy-Tyrant (Myiornis ecaudatus) is considered the world's smallest passerine bird, making the name doubly fitting. The elision of the initial -o- of ornis after a vowel-final combining form is paralleled in many ornithological genus names (e.g. Meliornis, Dicrurus-compounds, etc.).