Cyanocitta stelleri
sye-an-oh-SIT-uh STEL-ur-eye
Species (genus + specific epithet, Class Aves)
Steller's blue jay — the bold, crested jay of western North American conifer forests, named for the German naturalist Georg Wilhelm Steller (1709–1746) who first recorded it in Alaska in 1741
Literally: Dark-blue chattering-bird of Steller
Cyanocitta · genus name (feminine noun, treated as Latin)
| Part | Meaning | Language | Note |
|---|---|---|---|
| cyan- | dark blue | Greek (cyan, -e, -i, -o) | combining form cyano-, with final -o serving as connecting vowel before -citta |
| -o- | connecting vowel | standard Greek connecting vowel | |
| -citta | a chattering bird; a jay | Greek (=citta) | head noun; gives the genus its feminine grammatical gender |
stelleri · specific epithet (Latin genitive singular of a personal name)
| Part | Meaning | Language | Note |
|---|---|---|---|
| Steller | Georg Wilhelm Steller (1709–1746), German naturalist and explorer on Vitus Bering's Pacific expeditions | Proper name | personal name Latinized as Stellerus; [not in dictionary] |
| -i | of (genitive singular suffix) | Latin | standard Latin genitive singular for a Latinized masculine name ending in -er (Stellerus → stelleri); genitives of honorees are invariable and do not agree in gender with the genus |
Cyanocitta is a pure Greek compound noun (cyano- + citta) used as a Latin feminine genus name. The specific epithet stelleri is a Latin genitive singular of the Latinized personal name Stellerus, meaning 'of Steller.' This is the standard ICZN eponym construction for a single male dedicatee (surname + -i). The epithet does not agree in gender with the genus; genitives of personal names are invariable by convention.
Pronunciation
- sye-an-oh-SIT-uh Penult rule 5: the penult vowel (i in 'cit') is short but is followed by two consonants (tt), so the penult is stressed.
- STEL-ur-eye Antepenult rule: the penult vowel (e in 'ler') is short and followed by only one consonant (r), so stress falls on the antepenult ('stel'). The antepenult vowel is short (e followed by ll). Final -i = long i ('eye').
Other readings
The connecting vowel -o- could be read as part of the cyano- combining form rather than a separate element, but the result is identical; no alternative segmentation changes the meaning.
The personal name 'Steller' is not in the roots dictionary; it is identified from general knowledge (confidence: high). The genitive suffix -i is a standard Latin inflectional ending, not a dictionary root entry; its usage here follows ICZN Art. 31.1.1. Both roots of the genus name (cyan- and citta) are Greek, making Cyanocitta a linguistically pure Greek compound. Georg Wilhelm Steller was a naturalist on Vitus Bering's 1741 Pacific expedition; he observed this jay at Kayak Island, Alaska — the first record of the species.