Anconia Olsson, 1931 † accepted as Ascheria Kaim, R. G. Jenkins, Tanabe & Kiel, 2014 † (original description)
Anconia elenensis Olsson, 1931 † accepted as Ascheria elenensis (Olsson, 1931) † (original description)
Cyrena (Polymesoda) Rafinesque, 1820 accepted as Polymesoda Rafinesque, 1820 (basis of record)
Cyrena (Polymesoda) bravoensis Olsson, 1931 † accepted as Polymesoda bravoensis (Olsson, 1931) † (original description)
Cyrena (Polymesoda) trigalensis Olsson, 1931 † accepted as Polymesoda trigalensis (Olsson, 1931) † (original description)
Faunus (Pseudofaunus) Olsson, 1931 † represented as Faunus Montfort, 1810 (original description)
Faunus (Pseudofaunus) bravoensis Olsson, 1931 † represented as Faunus bravoensis Olsson, 1931 † (original description)
Faunus (Pseudofaunus) chiraensis Olsson, 1931 † represented as Faunus chiraensis Olsson, 1931 † (original description)
Hannatoma Olsson, 1931 † (original description)
Hannatoma emendorferi Olsson, 1931 † (original description)
Hannatoma gesteri (G. D. Hanna & Israelsky, 1925) † (basis of record)
Hannatoma tumbezia Olsson, 1931 † (original description)
Hemisinus terebriformis Olsson, 1931 † (original description)
Lucina lomitensis Olsson, 1931 † accepted as Nipponothracia lomitensis (Olsson, 1931) † (original description)
Lucinoma acutilineata (Conrad, 1849) † (basis of record)
Mancorus Olsson, 1931 † (original description)
Mancorus grabaui Olsson, 1931 † (original description)
Mytilopsis trigalensis Olsson, 1931 † accepted as Mytilopsis scripta (Conrad, 1874) † (original description)
Pachychilus canoasensis Olsson, 1931 † (original description)
Phacoides (Lucinoma) zapotalensis Olsson, 1931 † accepted as Lucinoma zapotalensis (Olsson, 1931) † (original description)
Pleurophopsis peruviana Olsson, 1931 † accepted as Pseudophopsis peruviana (Olsson, 1931) † (original description)
Spondylus mimus Olsson, 1931 † (original description)
Thyasira tessaria Olsson, 1931 † accepted as Conchocele tessaria (Olsson, 1931) † (original description)
Vesicomya tschudi Olsson, 1931 † (original description)

Colombia for Faunus (Pseudofaunus) bravoensis Olsson, 1931 † 
New Zealand for Amanocina raukumara Kiel, 2013 † 
Peru for Anconia elenensis Olsson, 1931 † 
Peru for Cyrena (Polymesoda) bravoensis Olsson, 1931 † 
Peru for Cyrena (Polymesoda) trigalensis Olsson, 1931 † 
Peru for Faunus (Pseudofaunus) bravoensis Olsson, 1931 † 
Peru for Faunus (Pseudofaunus) chiraensis Olsson, 1931 † 
Peru for Hannatoma emendorferi Olsson, 1931 † 
Peru for Hannatoma tumbezia Olsson, 1931 † 
Peru for Hemisinus terebriformis Olsson, 1931 † 
Peru for Lucina lomitensis Olsson, 1931 † 
Peru for Mancorus grabaui Olsson, 1931 † 
Peru for Mytilopsis trigalensis Olsson, 1931 † 
Peru for Pachychilus canoasensis Olsson, 1931 † 
Peru for Phacoides (Lucinoma) zapotalensis Olsson, 1931 † 
Peru for Pleurophopsis peruviana Olsson, 1931 † 
Peru for Spondylus mimus Olsson, 1931 † 
Peru for Thyasira tessaria Olsson, 1931 † 
Peru for Vesicomya tschudi Olsson, 1931 † 

 Type locality

 for Cyrena (Polymesoda) bravoensis Olsson, 1931 †

Caleta Sal, Peru [details]

 Type locality

 for Cyrena (Polymesoda) trigalensis Olsson, 1931 †

Trigal, Peru [details]

 Type locality

 for Faunus (Pseudofaunus) bravoensis Olsson, 1931 †

Chira valley, Lagunitas, Caleto Sal, Punta Mero (Peru) and Que. Charura (northern Colombia) [details]

 Type locality

 for Faunus (Pseudofaunus) chiraensis Olsson, 1931 †

Casa Saman and Chira valley, Peru [details]

 Type locality

 for Hannatoma emendorferi Olsson, 1931 †

Chira valley, Peru [details]

 Type locality

 for Hannatoma tumbezia Olsson, 1931 †

Punta Bravo and Caleta Sal, Peru [details]

 Type locality

 for Hemisinus terebriformis Olsson, 1931 †

Que. Canoas, Peru [details]

 Type locality

 for Mytilopsis trigalensis Olsson, 1931 †

Trigal valley of Que. Boca Pan, Peru [details]

 Type locality

 for Pachychilus canoasensis Olsson, 1931 †

Que. Canoas, Peru [details]