Acanthochiton couthouyi Rochebrune, 1889 accepted as Hemiarthrum setulosum P. P. Carpenter, 1876 (original description)
Acanthochiton stygma Rochebrune, 1889 accepted as Hemiarthrum setulosum P. P. Carpenter, 1876 (original description)
Acanthodoris vatheleti Mabille & Rochebrune, 1889 (original description)
Acyrogonia Mabille & Rochebrune, 1889 accepted as Chilina Gray, 1828 (original description)
Acyrogonia fusca (Mabille, 1884) accepted as Chilina fusca Mabille, 1884 (basis of record)
Acyrogonia nervosa Mabille & Rochebrune, 1889 accepted as Chilina nervosa (Mabille & Rochebrune, 1889) (original description)
Calliostoma dozei Mabille & Rochebrune, 1889 accepted as Calliostoma nudum (R. A. Philippi, 1845) (original description)
Calliostoma optimum Mabille & Rochebrune, 1889 accepted as Calliostoma nudum (R. A. Philippi, 1845) (original description)
Calliostoma senius Mabille & Rochebrune, 1889 accepted as Calliostoma nudum (R. A. Philippi, 1845) (original description)
Chaetopleura frigida Rochebrune, 1889 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (original description)
Chaetopleura hahni Rochebrune, 1889 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (original description)
Chiton dimorphus Rochebrune, 1889 accepted as Callochiton puniceus (A. Gould, 1846) (original description)
Crypta subdilatata Mabille & Rochebrune, 1889 accepted as Crepidula dilatata Lamarck, 1822 accepted as Crepipatella dilatata (Lamarck, 1822) (original description)
Dentalium lebruni Mabille & Rochebrune, 1889 (original description)
Dentalium majorinum Mabille & Rochebrune, 1889 (original description)
Dentalium perceptum Mabille & Rochebrune, 1889 accepted as Rhabdus perceptus (Mabille & Rochebrune, 1889) (original description)
Enteroctopus Rochebrune & Mabille, 1889 (original description)
Enteroctopus membranaceus Rochebrune & Mabille, 1889 (original description)
Felicia Mabille & Rochebrune, 1889 accepted as Limopsis (Felicia) Mabille & Rochebrune, 1889 represented as Limopsis Sasso, 1827 (original description)
Felicia jousseaumi Mabille & Rochebrune, 1889 accepted as Limopsis jousseaumi (Mabille & Rochebrune, 1889) (original description)
Janthina courcellei Mabille & Rochebrune, 1889 accepted as Janthina exigua Lamarck, 1816 (original description)
Kerguelenia Mabille & Rochebrune, 1889 accepted as Kerguelenella A. W. B. Powell, 1946 accepted as Siphonaria G. B. Sowerby I, 1823 (original description)
Lamellaria courcellei Rochebrune & Mabille, 1889 accepted as Variolipallium patagonicum (E. A. Smith, 1881) (original description)
Lamellaria dozei Rochebrune & Mabille, 1889 accepted as Lamellaria ampla Strebel, 1906 (original description)
Lamellaria hyadesi Mabille & Rochebrune, 1889 (original description)
Leda orangica Mabille & Rochebrune, 1889 accepted as Neilonella sulculata (A. Gould, 1852) (original description)
Leiostraca carforti Mabille & Rochebrune, 1889 (original description)
Lepidopleurus culliereti Rochebrune, 1889 (original description)
Limea martiali Mabille & Rochebrune, 1889 accepted as Limea pygmaea (R. A. Philippi, 1845) (original description)
Limopsis hirtella Mabille & Rochebrune, 1889 (original description)
Malletia hyadesi Mabille & Rochebrune, 1889 accepted as Malletia subaequalis (G. B. Sowerby II, 1870) (original description)
Malletia patagonica Mabille & Rochebrune, 1889 accepted as Malletia subaequalis (G. B. Sowerby II, 1870) (original description)
Marginella dozei Mabille & Rochebrune, 1889 accepted as Volvarina dozei (Mabille & Rochebrune, 1889) (original description)
Martialia Rochebrune & Mabille, 1889 (original description)
Martialia hyadesi Rochebrune & Mabille, 1889 (original description)
Microlophus Mabille & Rochebrune, 1889 accepted as Myrella Odhner, 1963 (original description)
Microlophus poirieri Mabille & Rochebrune, 1889 accepted as Myrella challengeriana (Bergh, 1884) (original description)
Modiolarca crassa Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca fuegiensis Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca hahni Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca lecannellieri Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca lephayi Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca sauvineti Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Modiolarca savatieri Mabille & Rochebrune, 1889 accepted as Gaimardia trapesina (Lamarck, 1819) (original description)
Mytilus hupeanus Mabille & Rochebrune, 1889 accepted as Mytilus platensis A. d'Orbigny, 1846 (original description)
Mytilus infumatus Mabille & Rochebrune, 1889 accepted as Mytilus platensis A. d'Orbigny, 1846 (original description)
Nacella compressa Mabille & Rochebrune, 1889 accepted as Nacella mytilina (Helbling, 1779) (original description)
Natica recognita Mabille & Rochebrune, 1889 accepted as Euspira patagonica (R. A. Philippi, 1845) (original description)
Natica secunda Rochebrune & Mabille, 1885 † accepted as Glossaulax secunda (Rochebrune & Mabille, 1885) † (additional source)
Nucula savatieri Mabille & Rochebrune, 1889 accepted as Ennucula puelcha (A. d'Orbigny, 1844) (original description)
Octopus hyadesi Rochebrune & Mabille, 1889 (original description)
Octopus pentherinus Rochebrune & Mabille, 1889 (original description)
Patula leptotera Mabille & Rochebrune, 1889 (original description)
Photinula couteaudi Mabille & Rochebrune, 1889 accepted as Photinula coerulescens (P. P. King, 1832) (original description)
Photinula virginalis Rochebrune & Mabille, 1885 (additional source)
Pleurotoma hyemalis Mabille & Rochebrune, 1889 accepted as Mangelia hyemalis (Mabille & Rochebrune, 1889) (original description)
Pseudamussium gelatinosum Mabille & Rochebrune, 1889 accepted as Delectopecten vitreus (Gmelin, 1791) (original description)
Sanguinolaria antarctica Mabille & Rochebrune, 1889 accepted as Macoploma inornata (Hanley, 1844) (original description)
Saxicava frigida Mabille & Rochebrune, 1889 (original description)
Saxicava lebruni Mabille & Rochebrune, 1889 accepted as Hiatella meridionalis (A. d'Orbigny, 1846) (original description)
Saxicava mollis Mabille & Rochebrune, 1889 accepted as Hiatella meridionalis (A. d'Orbigny, 1846) (original description)
Schizochiton hyadesi Rochebrune, 1889 accepted as Nuttallochiton hyadesi (Rochebrune, 1889) (original description)
Solemya macrodactyla Mabille & Rochebrune, 1889 accepted as Acharax patagonica (E. A. Smith, 1885) (original description)
Solen poirieri Mabille & Rochebrune, 1889 accepted as Ensis macha (Molina, 1782) (original description)
Tonicia horniana Rochebrune, 1889 (original description)
Tonicia martiali Rochebrune, 1889 accepted as Nuttallochiton martiali (Rochebrune, 1889) (original description)
Tornatella vagabunda Mabille, 1885 accepted as Lanayrella vagabunda (Mabille, 1885) (additional source)
Trophon candidatus Mabille & Rochebrune, 1889 accepted as Pareuthria atrata (E. A. Smith, 1881) (original description)
Trophon dispar Mabille & Rochebrune, 1889 (original description)
Trophon lebruni Mabille & Rochebrune, 1889 accepted as Xymenopsis muriciformis (P. P. King, 1832) (original description)
Trophon violaceus Mabille & Rochebrune, 1889 accepted as Xymenopsis muriciformis (P. P. King, 1832) (original description)
Turritella ambulacrum G. B. Sowerby I, 1846 † (additional source)
Turritella couteaudi Mabille & Rochebrune, 1889 (original description)
Turritella elachista Mabille & Rochebrune, 1889 (original description)
Turritella patagonica G. B. Sowerby I, 1846 † (additional source)
Voluta bracata Mabille & Rochebrune, 1889 accepted as Adelomelon (Adelomelon) ancilla ([Lightfoot], 1786) accepted as Adelomelon ancilla ([Lightfoot], 1786) (original description)

Cape Horn for Turritella couteaudi Mabille & Rochebrune, 1889 
Cape Horn for Turritella elachista Mabille & Rochebrune, 1889 
Magellan Strait for Acanthochiton stygma Rochebrune, 1889 
Magellan Strait for Nacella compressa Mabille & Rochebrune, 1889 
Magellan Strait for Sanguinolaria antarctica Mabille & Rochebrune, 1889 
Patagonia for Calliostoma dozei Mabille & Rochebrune, 1889 
Patagonia for Calliostoma optimum Mabille & Rochebrune, 1889 
Patagonia for Calliostoma senius Mabille & Rochebrune, 1889 
Patagonia for Felicia jousseaumi Mabille & Rochebrune, 1889 
Patagonia for Limopsis (Felicia) jousseaumi (Mabille & Rochebrune, 1889) 
Patagonia for Modiolarca crassa Mabille & Rochebrune, 1889 
Patagonia for Modiolarca lephayi Mabille & Rochebrune, 1889 
Patagonia for Modiolarca savatieri Mabille & Rochebrune, 1889 
Punta Arenas for Photinula couteaudi Mabille & Rochebrune, 1889 
Tierra del Fuego for Lepidopleurus culliereti Rochebrune, 1889 

 Spelling

 for Janthina courcellei Mabille & Rochebrune, 1889

Spelled courcelli in text, courcellei on plate [details]

 Synonymy

 for Photinula virginalis Rochebrune & Mabille, 1885

In their 1889 publication, Rochebrune & Mabille did not refer to their 1885 publication, but the descriptions are ... [details]