All Species in Arthopyrenia
- Arthopyrenia analepta (Arthopyrenia analepta)
- Arthopyrenia confluens (Arthopyrenia confluens)
- Arthopyrenia degelii (Arthopyrenia degelii)
- Arthopyrenia easperata (Arthopyrenia exasperata)
- Arthopyrenia esenbeckiana (Arthopyrenia esenbeckiana)
- Arthopyrenia oblongens (Arthopyrenia oblongens)
- Arthopyrenia taodii (Arthopyrenia taxodii)
- Cinchona Shell Lichen (Arthopyrenia cinchonae)
- Lyre Shell Lichen (Arthopyrenia lyrata)
- Rapp's Shell Lichen (Arthopyrenia rappii)
- Shell Lichen (Arthopyrenia cerasi)
- Shell Lichen (Arthopyrenia cinereopruinosa)
- Shell Lichen (Arthopyrenia majuscula)
- Shell Lichen (Arthopyrenia malaccitula)
- Shell Lichen (Arthopyrenia minor)
- Shell Lichen (Arthopyrenia planorbis)
- Shell Lichen (Arthopyrenia plumbaria)
- Texas Shell Lichen (Arthopyrenia texensis)