rufiventris

New Latin; from rūfus (“red”) +‎ venter (“belly”) +‎ -is.

• (Classical) IPA^(key): /ruː.fiˈu̯en.tris/, [ruːfiˈu̯ɛn̪t̪rɪs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ru.fiˈven.tris/, [rufiˈvɛn̪t̪ris]

rūfiventris (neuter rūfiventre); third-declension two-termination adjective

1. (New Latin) having a red belly

• Used almost exclusively as a taxonomic epithet and thus not normally in inflected forms other than the nominative singular.

Third-declension two-termination adjective.

• erythrogaster