Haematopus
hee-MA-toh-pus
Genus
The red-footed one; the bird with blood-coloured feet
Literally: Blood-foot
| Part | Meaning | Language | Note |
|---|---|---|---|
| haemat- | Blood | Greek (haem, =a, -ato, -o) | Combining form of Greek haîma (αἷμα), genitive haímatos; the -ato- form reflects the genitive stem |
| -o- | Connecting vowel | Standard Greek connector between stems | |
| -pus | A foot | Greek | From Greek poûs (ποῦς), genitive podós; appears as -pus in Latinized Greek compounds; -us is the Latin nominative singular masculine ending |
Haematopus is a pure Greek compound fully Latinized: haemato- (blood, from the genitive stem of haîma) + connecting vowel -o- + suffix -pus (foot). The whole word is treated as a masculine Latin noun in the nominative singular (-us ending), serving as the genus name. It is a descriptive noun in apposition, referring to the bird's conspicuous bright red-orange bill and feet.
Pronunciation
- hee-MA-toh-pus Antepenult stress: the penult syllable (-to-) contains a short vowel followed by only one consonant, so stress recedes to the antepenult (-ma-). The initial diphthong ae is pronounced as long 'ee'.
Other readings
No alternative segmentation is plausible. The only ambiguity is the purely formal one of reading -pus as Latin 'pus, inflammation' (=pus, Latin), but that reading makes no biological sense and is rejected in favour of Greek -pus, foot.
The diphthong ae is pronounced as long 'ee' per the diphthong rule. The -pus suffix (Greek, 'foot') is confirmed in the dictionary as a suffix distinct from Latin =pus ('pus, inflammation'); the Greek reading is the only biologically coherent one. Coined by Linnaeus in 1758; the name refers to the oystercatcher's vivid red-orange bill and pinkish-red feet.