Cercomacroides
ser-koh-mak-ROY-deez
Genus
The genus that resembles Cercomacra ("long tail")
Literally: Cercomacra-like; resembling the long-tailed [bird]
| Part | Meaning | Language | Note |
|---|---|---|---|
| cerco- | tail | Greek (cerc, -o, =us) | combining form cerco-; here refers to the tail of a bird |
| macro- | large, long | Greek (-macr, -o) | combining form macro-; gives the sense 'long-tailed' when joined with cerco- |
| -oides | resembling, having the form of | Greek (-oid) | full Greek suffix -oides (Latin form of -οειδής); the -es is the Greek nominative plural/singular agent ending appended to -oid |
A single-word genus name formed as a New Latin compound. The base Cercomacra (cerco- + macra, 'long tail') is an existing antbird genus; -oides is appended to signal that this genus closely resembles Cercomacra. The suffix -oides functions as an adjective-forming element meaning 'having the form/likeness of', used here in nominal apposition to establish the genus as a lookalike of Cercomacra. The word is treated as a feminine noun in New Latin (genus names ending in -oides are conventionally feminine).
Pronunciation
- ser-koh-mak-ROY-deez Penult rule 2: the penult syllable 'roi' contains the diphthong oi, so it bears the stress.
Other readings
Cerco- + macro- + -ides (treating -ides rather than -oides as the suffix) — less standard; the full -oides is the classical form for 'resembling'.
Cercomacroides was erected in 2013 (Tello et al.) to accommodate species segregated from Cercomacra (antbirds, family Thamnophilidae); the name is explicitly 'Cercomacra-like'. The suffix -oides is the Latinized form of Greek -οειδής (from εἶδος, eidos, 'form, likeness'); the dictionary lists -oid as 'like; form', with the extended ending -es completing the classical suffix. The segment 'oide' in the dictionary matches a different root (oidema, 'swelling') and is not relevant here; the correct parse is -oid + -es. The connecting vowel between macro- and -oides is absorbed: macro + oides → macroides (the terminal -o of macro- merges with the initial o- of -oides).