Abatus Troschel, 1851 (basis of record)
Abatus agassizii Mortensen, 1910 (basis of record)
Abatus beatriceae (Larrain, 1986) (basis of record)
Abatus cavernosus (Philippi, 1845) (basis of record)
Abatus cordatus (Verrill, 1876) (basis of record)
Abatus curvidens Mortensen, 1936 (basis of record)
Abatus elongatus (Koehler, 1908) accepted as Abatus koehleri (Thiéry, 1909) (basis of record)
Abatus ingens Koehler, 1926 (basis of record)
Abatus nimrodi (Koehler, 1911) accepted as Pseudabatus nimrodi Koehler, 1911 accepted as Abatus (Pseudabatus) nimrodi (Koehler, 1911) (basis of record)
Abatus philippii Lovén, 1871 (basis of record)
Abatus shackletoni Koehler, 1911 (basis of record)
Amphipneustes Koehler, 1900 (basis of record)
Amphipneustes bifidus Mortensen, 1950 (basis of record)
Amphipneustes brevisternalis (Koehler, 1926) (basis of record)
Amphipneustes lorioli Koehler, 1901 (basis of record)
Amphipneustes marsupialis (Koehler, 1926) (basis of record)
Amphipneustes mironovi Markov, 1991 (basis of record)
Amphipneustes rostratus (Koehler, 1926) (basis of record)
Amphipneustes similis Mortensen, 1936 (basis of record)
Antrechinus Mooi & David, 1996 (basis of record)
Antrechinus drygalskii (Mortensen, 1905) (basis of record)
Antrechinus mortenseni (David & Mooi, 1990) (basis of record)
Antrechinus nordenskjoldi (Mortensen, 1905) (basis of record)
Aporocidaris A. Agassiz & H.L. Clark, 1907 (basis of record)
Aporocidaris antarctica Mortensen, 1909 (source of synonymy)
Aporocidaris eltaniana Mooi, David, Fell & Choné, 2000 (basis of record)
Aporocidaris milleri (A. Agassiz, 1898) (additional source)
Aporocidaris usarpi Mooi, David, Fell & Choné, 2000 (basis of record)
Austrocidaris H.L. Clark, 1907 (basis of record)
Austrocidaris canaliculata (A. Agassiz, 1863) (additional source)
Austrocidaris spinulosa Mortensen, 1910 (additional source)
Brachysternaster Larrain, 1985 (basis of record)
Brachysternaster chesheri Larrain, 1985 (basis of record)
Brisaster Gray, 1855 (basis of record)
Brisaster antarcticus (Döderlein, 1906) (basis of record)
Brisaster moseleyi (A. Agassiz, 1881) (basis of record)
Ceratophysa Pomel, 1883 (basis of record)
Ceratophysa ceratopyga (A. Agassiz, 1879) (additional source)
Ctenocidaris Mortensen, 1910 (basis of record)
Ctenocidaris geliberti (Koehler, 1912) (additional source)
Ctenocidaris gigantea (H.L. Clark, 1925) accepted as Homalocidaris gigantea (H.L. Clark, 1925) (basis of record)
Ctenocidaris nutrix (Thomson, 1876) represented as Ctenocidaris (Eurocidaris) nutrix (Thomson, 1876) (basis of record)
Ctenocidaris perrieri Koehler, 1912 (additional source)
Ctenocidaris rugosa (Koehler, 1926) (additional source)
Ctenocidaris speciosa Mortensen, 1910 (additional source)
Ctenocidaris spinosa (Koehler, 1926) (additional source)
Cystechinus A. Agassiz, 1879 (basis of record)
Cystechinus wyvillii A. Agassiz, 1879 (basis of record)
Delopatagus Koehler, 1907 accepted as Genicopatagus A. Agassiz, 1879 (basis of record)
Delopatagus brucei Koehler, 1907 (additional source)
Dermechinus Mortensen, 1942 (basis of record)
Dermechinus horridus (A. Agassiz, 1879) (additional source)
Echinocrepis A. Agassiz, 1879 (basis of record)
Echinocrepis cuneata A. Agassiz, 1879 (additional source)
Echinosigra Mortensen, 1907 (basis of record)
Echinosigra amphora Mironov, 1974 represented as Echinosigra (Echinogutta) amphora Mironov, 1974 (basis of record)
Genicopatagus A. Agassiz, 1879 (basis of record)
Genicopatagus affinis A. Agassiz, 1879 (additional source)
Helgocystis Mortensen, 1907 (basis of record)
Helgocystis carinata (A. Agassiz, 1879) (additional source)
Homalocidaris Mortensen, 1928 (additional source)
Homalocidaris gigantea (H.L. Clark, 1925) (source of synonymy)
Kamptosoma Mortensen, 1903 (basis of record)
Kamptosoma asterias (A. Agassiz, 1881) (basis of record)
Notocidaris Mortensen, 1909 (basis of record)
Notocidaris gaussensis Mortensen, 1909 (additional source)
Notocidaris hastata Mortensen, 1909 (additional source)
Notocidaris lanceolata Mooi, David, Fell & Choné, 2000 (basis of record)
Notocidaris mortenseni (Koehler, 1900) (additional source)
Notocidaris platyacantha (H.L. Clark, 1925) (additional source)
Notocidaris remigera Mortensen, 1950 (additional source)
Parapneustes Koehler, 1912 (source of synonymy)
Parapneustes abatoides (H.L. Clark, 1925) accepted as Schizocosmus abatoides (H.L. Clark, 1925) (source of synonymy)
Parapneustes cordatus Koehler, 1912 (source of synonymy)
Parapneustes reductus Koehler, 1912 (source of synonymy)
Pilematechinus A. Agassiz, 1904 (basis of record)
Pilematechinus vesica (A. Agassiz, 1879) (additional source)
Plexechinus planus (Mironov, 1978) (basis of record)
Plexechinus sulcatus David & Mooi, 2000 (basis of record)
Porocidaris Desor, 1855 † (basis of record)
Pourtalesia A. Agassiz, 1869 (basis of record)
Pourtalesia aurorae Koehler, 1926 (additional source)
Pourtalesia debilis Koehler, 1926 (additional source)
Pourtalesia hispida A. Agassiz, 1879 (additional source)
Pseudechinus Mortensen, 1903 (basis of record)
Pseudechinus magellanicus (Philippi, 1857) (basis of record)
Pseudechinus marionis (Mortensen, 1936) (basis of record)
Rhynchocidaris Mortensen, 1909 (basis of record)
Rhynchocidaris triplopora (Mortensen, 1909) (additional source)
Spatagocystis A. Agassiz, 1879 (basis of record)
Spatagocystis challengeri A. Agassiz, 1879 (additional source)
Sterechinus Koehler, 1901 (basis of record)
Sterechinus agassizi Mortensen, 1910 accepted as Sterechinus agassizii Mortensen, 1910 (basis of record)
Sterechinus antarcticus Koehler, 1901 (basis of record)
Sterechinus dentifer Koehler, 1926 (basis of record)
Sterechinus diadema (Studer, 1876) (basis of record)
Sterechinus neumayeri (Meissner, 1900) (basis of record)
Tripylaster Mortensen, 1907 (basis of record)
Tripylaster philippii (Gray, 1851) (basis of record)
Tripylus Philippi, 1845 (basis of record)