Aphelodoris berghi Odhner, 1924 (original description)
Caecum suteri Odhner, 1924 accepted as Caecum digitulum Hedley, 1904 (original description)
Calliostoma onustum Odhner, 1924 accepted as Selastele onustum (Odhner, 1924) (original description)
Callochiton mortenseni Odhner, 1924 (original description)
Cerithiopsis dirempta Odhner, 1924 accepted as Horologica dirempta (Odhner, 1924) (original description)
Cerithiopsis trizonalis Odhner, 1924 accepted as Mendax trizonalis (Odhner, 1924) (original description)
Cerithium invaricosum Odhner, 1924 accepted as Ataxocerithium huttoni (Cossmann, 1895) (original description)
Chlamys campbellicus Odhner, 1924 accepted as Zygochlamys delicatula (F. W. Hutton, 1873) (original description)
Cuthona zelandica Odhner, 1924 accepted as Trinchesia zelandica (Odhner, 1924) (original description)
Fossarus conicus Odhner, 1924 accepted as Nilsia cuvieriana (Suter, 1908) (original description)
Fossarus hyalinus Odhner, 1924 accepted as Scrupus hyalinus (Odhner, 1924) (original description)
Fossarus ovatus Odhner, 1924 accepted as Zeradina ovata (Odhner, 1924) (original description)
Fossarus productus Odhner, 1924 accepted as Zeradina producta (Odhner, 1924) (original description)
Gibbula mortenseni Odhner, 1924 accepted as Cantharidus mortenseni (Odhner, 1924) accepted as Roseaplagis mortenseni (Odhner, 1924) (original description)
Heterocithara mediocris Odhner, 1924 (original description)
Kidderia campbellica Odhner, 1924 (original description)
Kidderia costata Odhner, 1924 (original description)
Lamellaria verrucosa Odhner, 1924 accepted as Variolipallium nodosum (Ev. Marcus, 1987) (original description)
Liracraea Odhner, 1924 (original description)
Marginella coma Odhner, 1924 accepted as Peculator coma (Odhner, 1924) (original description)
Marinula parva var. striata Odhner, 1924 accepted as Marinula striata Odhner, 1924 (original description)
Marinula striata Odhner, 1924 (original description)
Mitra mortenseni Odhner, 1924 accepted as Volutomitra obscura (F. W. Hutton, 1873) (original description)
Montacuta tellinula Odhner, 1924 accepted as Mysella tellinula (Odhner, 1924) (original description)
Montacuta unidentata Odhner, 1924 accepted as Mysella unidentata (Odhner, 1924) (original description)
Neogaimardia Odhner, 1924 accepted as Gaimardia (Neogaimardia) Odhner, 1924 represented as Gaimardia A. Gould, 1852 (original description)
Rissoa cylindrella Odhner, 1924 (original description)
Rissoa erosa Odhner, 1924 accepted as Amphithalamus erosus (Odhner, 1924) (original description)
Rissoa semen Odhner, 1924 accepted as Amphithalamus semen (Odhner, 1924) (original description)
Rissoina achatina Odhner, 1924 (original description)
Runcinella Odhner, 1924 (original description)
Runcinella zelandica Odhner, 1924 (original description)
Spaniorinus zelandicus Odhner, 1924 accepted as Scintillona zelandica (Odhner, 1924) (original description)
Trophon mortenseni Odhner, 1924 accepted as Xymene mortenseni (Odhner, 1924) accepted as Zeatrophon mortenseni (Odhner, 1924) (original description)
Turbonilla campbellica Odhner, 1924 (original description)