Derogenes varicus (Müller, 1784) Looss, 1901 (additional source)
Gonocercella Manter, 1940 (original description)
Gonocercella pacifica Manter, 1940 (original description)
Helicometrina nimia Linton, 1910 (additional source)
Lecithochirium muraenae Manter, 1940 (original description)
Lobatostoma pacificum Manter, 1940 (original description)
Opechona pharyngodactyla Manter, 1940 (original description)

Colombian part of the North Pacific Ocean for Gonocercella pacifica Manter, 1940 
Cortezian for Helicometrina nimia Linton, 1910 
Ecuadorean Exclusive Economic Zone for Lecithochirium muraenae Manter, 1940 
Galapagos for Derogenes varicus (Müller, 1784) Looss, 1901 
Galapagos for Lobatostoma pacificum Manter, 1940 
Mexican part of the North Pacific Ocean for Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 
Mexican Tropical Pacific for Opechona pharyngodactyla Manter, 1940 
Panama Bight for Dinurus longisinus Looss, 1907 
Panama Bight for Opechona pharyngodactyla Manter, 1940 
Revillagigedos for Opechona pharyngodactyla Manter, 1940 

 Biology

 for Allopodocotyle mecopera (Manter, 1940) Pritchard, 1966

Host as unidentified spotted grouper [details]

 Biology

 for Dactylostomum vitellosum Manter, 1940

Host as 'small, silver tide-pool fish'. [details]

 Biology

 for Parvacreadium bifidum Manter, 1940

Host as 'identified only as a goby' [details]