Lyonsiella gemma
Lyonsiella abyssicola
Lyonsiella subquadrata
Lyonsiella fragilis
Lyonsiella cordata
Lyonsiella quaylei
Lyonsiella alaskana
Lyonsiella uschakovi
Lyonsiella abscissa
Lyonsiella agulhasensis
Lyonsiella aotearoa
Lyonsiella compressa
Lyonsiella curta
Lyonsiella formosa
Lyonsiella frielei
Lyonsiella galatheae
Lyonsiella horrida
Lyonsiella magnifica
Lyonsiella pacifica
Lyonsiella parva
Lyonsiella perplexa
Lyonsiella pipoca
Lyonsiella quadrata
Lyonsiella sinuosa
Lyonsiella smidti
Lyonsiella atlantica
Lyonsiella elegans
Lyonsiella grandis
Lyonsiella granulifera
Lyonsiella insculpta
Lyonsiella jeffreysii
Lyonsiella media
Lyonsiella murrayi
Lyonsiella otamatea
Lyonsiella papyracea
Lyonsiella planulata
Lyonsiella radiata