Hengyang
geographical name
Heng·yang ˈhəŋ-ˈyäŋ 
city on the Xiang River in the southeast central China province of Hunan population 487,148
- rhynch-
- rhyncho-
- Rhynchobdellae
- rhynchobdellid
- Rhynchobdellida
- rhynchoceph
- Rhynchocephala
- rhynchocephali
- Rhynchocephalia
- rhynchocephaliae
- rhynchocephalian
- rhynchocephalians
- rhynchocephalias
- rhynchocephalic
- rhynchocephalous
- rhynchocoel
- Rhynchocoela
- rhynchocoele
- rhynchocoelic
- rhynchocoelom
- rhynchocoelome
- rhynchocoelous
- rhynchoelapses
- rhyncholite
- Rhynchonella