Neobenedenia
(tree size 12)
Ancyrocotyle
(tree size 2)
Entobdella
(tree size 15)
Benedenia
(tree size 37)
Tristoma
(tree size 5)
Capsala
(tree size 37)
Caballerocotyla
(tree size 13)
Capsaloides
(tree size 10)
Trochopus
(tree size 21)
Pseudentobdella
(tree size 1)
Pseudobenedenia
(tree size 4)
Nitschia
(tree size 1)
Megalocotyle
(tree size 11)
Allobenedenia
(tree size 10)
Nasicola
(tree size 3)
Neoentobdella
(tree size 7)
Trimusculotrema
(tree size 5)
Encotyllabe
(tree size 25)
Trochopella
(tree size 1)
Calicobenedenia
(tree size 1)
Mediavagina
(tree size 3)
Trilobiodiscus
(tree size 1)
Tristomella
(tree size 7)
Dioncopseudobenedenia
(tree size 4)
Listrocephalos
(tree size 4)
Dioncus
(tree size 3)
Sprostonia
(tree size 1)
Metabenedeniella
(tree size 2)
Megalocotyloides
(tree size 1)
Sprostoniella
(tree size 3)
Benedeniella
(tree size 4)
Macrophyllida
(tree size 1)
Branchobdella
(tree size 1)
Sessilorbis
(tree size 1)
Pseudoentobdella
(tree size 1)
Lagenivaginopseudobenedenia
(tree size 2)
Entobdellinae
Benedeniinae
Capsalinae
Nitzschia
Allomegalocotyla
(tree size 2)
Menziesia
Alloencotyllabe
(tree size 1)
Allometabenedeniella
(tree size 2)
Interniloculus
(tree size 1)
Megalobenedenia
(tree size 3)
Oligoncobenedenia
(tree size 1)
Pseudoallobenedenia
(tree size 3)
Pseudobenedeniella
(tree size 1)
Pseudobenedenoides
(tree size 2)
Pseudomegalocotyla
(tree size 1)
Pseudonitzschia
(tree size 1)
Neoencotyllabe