Hemus

Windsor, Amanda M. & Felder, Darryl L., 2011, A new species of Hemus (Majoidea: Majidae: Mithracinae) from the Pacific coast of Panamá, with a key to the genus, Zootaxa 2799, pp. 63-68 : 67

Key to the species of Hemus

1. Carapace bearing no lateral teeth............................................................. Hemus magalae

- Carapace bearing 2-3 lateral teeth......................................................................... 2

2. Carapace bearing 2 lateral teeth.......................................................................... 3

- Carapace bearing 3 lateral teeth........................................................... Hemus finneganae

3. Rostrum with tips closely approximated, sinus between tips narrower than either rostral tip.............. Hemus analogus

- Rostrum with tips widely separated, sinus between broader than either rostral tip..................... Hemus cristulipes