Actaeon antarcticus Thiele, 1912 accepted as Acteon antarcticus Thiele, 1912 (original description)
Adeorbis antarcticus Thiele, 1912 accepted as Tomthompsonia antarctica (Thiele, 1912) (original description)
Aegires albus Thiele, 1912 (original description)
Alaba incolorata Thiele, 1912 accepted as Hemiaclis incolorata (Thiele, 1912) (original description)
Archidoris nivalis Thiele, 1912 (original description)
Astarte antarctica Thiele, 1912 (original description)
Axinopsis debilis Thiele, 1912 accepted as Thyasira debilis (Thiele, 1912) (original description)
Bathydomus Thiele, 1912 (original description)
Bathydomus obtectus Thiele, 1912 accepted as Bathydomus obtecta Thiele, 1912 (original description)
Bathydoris clavigera Thiele, 1912 accepted as Prodoris clavigera (Thiele, 1912) (original description)
Bela glacialis Thiele, 1912 accepted as Lorabela glacialis (Thiele, 1912) (original description)
Bela plicatula Thiele, 1912 accepted as Lorabela plicatula (Thiele, 1912) (original description)
Bela striatula Thiele, 1912 accepted as Belalora striatula (Thiele, 1912) (original description)
Buccinella Thiele, 1912 accepted as Fusinella Thiele, 1917 (original description)
Buccinella jucunda Thiele, 1912 accepted as Fusinella jucunda (Thiele, 1912) (original description)
Cadlina kerguelensis Thiele, 1912 (original description)
Camptonectes (Palliolum) gaussiana Thiele, 1912 accepted as Cyclochlamys gaussiana (Thiele, 1912) (original description)
Camptonectes (Palliolum) notalis Thiele, 1912 accepted as Cyclochlamys notalis (Thiele, 1912) (original description)
Cardita (Cyclocardia) intermedia Thiele, 1912 accepted as Cyclocardia astartoides (E. von Martens, 1878) (original description)
Cerithiella erecta Thiele, 1912 accepted as Cerithiella seymouriana (Strebel, 1908) (original description)
Cerithiella similis Thiele, 1912 accepted as Cerithiella astrolabiensis (Strebel, 1908) (original description)
Cerithiella superba Thiele, 1912 (original description)
Cerithiopsilla Thiele, 1912 (original description)
Cerithiopsilla kerguelensis Thiele, 1912 (original description)
Cirsonella extrema Thiele, 1912 (original description)
Cirsonella kerguelensis Thiele, 1912 (original description)
Cratena exigua Thiele, 1912 accepted as Cuthona georgiana (Pfeffer, 1886) (original description)
Cuspidaria concentrica Thiele, 1912 (original description)
Cuspidaria infelix Thiele, 1912 (original description)
Cuspidaria plicata Thiele, 1912 accepted as Cuspidaria tenella E. A. Smith, 1907 (original description)
Cyamium commune Thiele, 1912 accepted as Kidderia bicolor (E. von Martens, 1885) (original description)
Cyamium rotundatum Thiele, 1912 accepted as Cyamiocardium rotundatum (Thiele, 1912) (original description)
Dacrydium modioliforme Thiele, 1912 accepted as Dacrydium albidum Pelseneer, 1903 (original description)
Diaphana extrema Thiele, 1912 accepted as Diaphana paessleri (Strebel, 1905) (original description)
Diaphana kerguelensis Thiele, 1912 accepted as Diaphana paessleri (Strebel, 1905) (original description)
Eatoniella (Eatonina) Thiele, 1912 accepted as Eatonina Thiele, 1912 (original description)
Eatoniella capensis Thiele, 1912 (original description)
Eulima tumidula Thiele, 1912 accepted as Bathycrinicola tumidula (Thiele, 1912) (original description)
Eumeta (Eumetula) Thiele, 1912 accepted as Eumetula Thiele, 1912 (original description)
Eumeta (Eumetula) dilecta Thiele, 1912 accepted as Eumetula dilecta (Thiele, 1912) (original description)
Eumeta strebeli Thiele, 1912 accepted as Eumetula strebeli (Thiele, 1912) (original description)
Eumeta strebeli var. laevis Thiele, 1912 accepted as Cerithiella laevis (Thiele, 1912) (original description)
Frovina Thiele, 1912 (original description)
Frovina soror Thiele, 1912 (original description)
Galvina glacialis Thiele, 1912 accepted as Eubranchus glacialis (Thiele, 1912) (original description)
Galvinella glacialis Thiele, 1912 accepted as Eubranchus glacialis (Thiele, 1912) (original description)
Harpovoluta Thiele, 1912 (original description)
Harpovoluta vanhoeffeni Thiele, 1912 accepted as Harpovoluta charcoti (E. Lamy, 1910) (original description)
Harpovoluta vanhoeffeni var. striatula Thiele, 1912 accepted as Harpovoluta charcoti (E. Lamy, 1910) (original description)
Hochstetteria limopsoides Thiele, 1912 accepted as Adacnarca limopsoides (Thiele, 1912) (original description)
Jeffreysiella Thiele, 1912 accepted as Rissoella (Jeffreysiella) Thiele, 1912 represented as Rissoella J. E. Gray, 1847 (original description)
Jeffreysiopsis Thiele, 1912 accepted as Rissoella J. E. Gray, 1847 (original description)
Jeffreysiopsis simoniana Thiele, 1912 accepted as Rissoella simoniana (Thiele, 1912) (original description)
Leda (Poroleda) longicaudata Thiele, 1912 accepted as Propeleda longicaudata (Thiele, 1912) (original description)
Leda antarctica Thiele, 1912 accepted as Yoldiella antarctica (Thiele, 1912) (original description)
Leptothyra innocens Thiele, 1912 accepted as Leptocollonia innocens (Thiele, 1912) (original description)
Lima (Limatula) ovalis Thiele, 1912 accepted as Limatula ovalis (Thiele, 1912) (original description)
Lima (Limatula) simillima Thiele, 1912 accepted as Limatula simillima (Thiele, 1912) (original description)
Limopsis scabra Thiele, 1912 (original description)
Lobiger (Lophopleura) Thiele, 1912 accepted as Oxynoe Rafinesque, 1814 (original description)
Lobiger (Lophopleura) capensis Thiele, 1912 accepted as Lophopleurella capensis (Thiele, 1912) (original description)
Lyonsiella planulata Thiele, 1912 accepted as Lyonsia arcaeformis E. von Martens, 1885 (original description)
Malletia concentrica Thiele, 1912 accepted as Tindaria concentrica (Thiele, 1912) (original description)
Malletia pellucida Thiele, 1912 (original description)
Marginella hyalina Thiele, 1912 accepted as Volvarina hyalina (Thiele, 1912) (original description)
Meteuthria Thiele, 1912 (original description)
Microdiscula Thiele, 1912 (original description)
Microdiscula vanhoeffeni Thiele, 1912 (original description)
Mysella frigida Thiele, 1912 accepted as Thracia meridionalis E. A. Smith, 1885 (original description)
Mysella truncata Thiele, 1912 accepted as Thracia meridionalis E. A. Smith, 1885 (original description)
Neactaeonina Thiele, 1912 (original description)
Notaeolidia rufopicta Thiele, 1912 accepted as Notaeolidia depressa Eliot, 1905 (original description)
Nucula notobenthalis Thiele, 1912 accepted as Pronucula notobenthalis (Thiele, 1912) (original description)
Onoba ovata (Thiele, 1912) accepted as Subonoba ovata (Thiele, 1912) (original description)
Pareuthria plicatula Thiele, 1912 accepted as Falsimohnia plicatula (Thiele, 1912) (original description)
Philine alata Thiele, 1912 accepted as Antarctophiline alata (Thiele, 1912) (original description)
Philobrya barbata Thiele, 1912 (original description)
Philobrya laevis Thiele, 1912 (original description)
Philobrya tumida Thiele, 1912 (original description)
Pleurotomella annulata Thiele, 1912 (original description)
Pleurotomella deliciosa Thiele, 1912 (original description)
Pleurotomella frigida Thiele, 1912 (original description)
Pleurotomella simillima Thiele, 1912 (original description)
Poromya spinosula Thiele, 1912 accepted as Cetoconcha spinosula (Thiele, 1912) (original description)
Probuccinum Thiele, 1912 (original description)
Probuccinum costatum Thiele, 1912 (original description)
Prodoridunculus Thiele, 1912 (original description)
Prodoridunculus gaussianus Thiele, 1912 (original description)
Proneptunea Thiele, 1912 (original description)
Proneptunea amabilis Thiele, 1912 (original description)
Propilidium pelseneeri Thiele, 1912 (original description)
Prosipho Thiele, 1912 (original description)
Prosipho bisculptus Thiele, 1912 (original description)
Prosipho certus Thiele, 1912 (original description)
Prosipho contrarius Thiele, 1912 accepted as Antistreptus contrarius (Thiele, 1912) (original description)
Prosipho elongatus Thiele, 1912 (original description)
Prosipho fuscus Thiele, 1912 (original description)
Prosipho gaussianus Thiele, 1912 (original description)
Prosipho glacialis Thiele, 1912 (original description)
Prosipho gracilis Thiele, 1912 (original description)

Antarctic Ocean for Prodoridunculus gaussianus Thiele, 1912 
Antarctic Ocean for Proneptunea amabilis Thiele, 1912 
Antarctic Ocean for Prosipho gaussianus Thiele, 1912 
Kerguelen Exclusive Economic Zone for Philobrya laevis Thiele, 1912 
Kerguelen Islands part of the Indian Ocean for Turritella frigida Thiele, 1912 
Simons Bay for Jeffreysiopsis simoniana Thiele, 1912