Anochanus sinensis Grube, 1869 (basis of record)
Apatopygus occidentalis H.L. Clark, 1938 (basis of record)
Apatopygus recens (Milne Edwards, 1836) (additional source)
Aphanopora echinobrissoides de Meijere, 1903 (basis of record)
Cassidulus (Rhynchopygus) † accepted as Rhynchopygus d'Orbigny, 1855 † (basis of record)
Cassidulus (Rhynchopygus) caribaearum Lamarck, 1816 accepted as Cassidulus caribaearum Lamarck, 1801 (basis of record)
Cassidulus australis Lamarck, 1816 accepted as Cassidulus caribaearum Lamarck, 1801 (basis of record)
Cassidulus caribaearum Lamarck, 1801 (basis of record)
Cassidulus eugeniae Lovén, 1874 accepted as Rhyncholampas pacificus (A. Agassiz, 1863) (basis of record)
Cassidulus guadaloupensis Duchassaing, 1847 accepted as Cassidulus caribaearum Lamarck, 1801 (basis of record)
Cassidulus infidus Mortensen, 1948 (original description)
Cassidulus pacificus (A. Agassiz, 1863) accepted as Rhyncholampas pacificus (A. Agassiz, 1863) (basis of record)
Cassidulus richardii Deslongchamps, 1824 accepted as Cassidulus caribaearum Lamarck, 1801 (basis of record)
Catopygus loveni Studer, 1880 accepted as Tropholampas loveni (Studer, 1880) (basis of record)
Catopygus recens A. Agassiz, 1869 accepted as Studeria recens (A. Agassiz, 1869) (basis of record)
Clypeaster oviformis (Gmelin, 1791) accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Conoclypus sigsbei A. Agassiz, 1878 accepted as Conolampas sigsbei (A. Agassiz, 1878) (basis of record)
Conolampas diomedeae Mortensen, 1948 (basis of record)
Conolampas malayana Mortensen, 1948 (basis of record)
Conolampas murrayana Mortensen, 1948 (basis of record)
Conolampas sigsbei (A. Agassiz, 1878) (additional source)
Echinanthus ovatus Leske, 1778 accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Echinobrissus (Oligopodia) Duncan, 1889 accepted as Oligopodia Duncan, 1889 (basis of record)
Echinobrissus (Oligopodia) epigonus (von Martens, 1865) accepted as Oligopodia epigonus (v. Martens, 1865) (basis of record)
Echinobrissus (Oligopodia) recens (M. Edwards, 1836) accepted as Apatopygus recens (Milne Edwards, 1836) (basis of record)
Echinobrissus recens (M. Edwards, 1836) accepted as Apatopygus recens (Milne Edwards, 1836) (basis of record)
Echinoconus ovalis Breynius, 1732 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinolampas (Macrolampas) rangii Desmoulins, 1837 accepted as Echinolampas rangii Desmoulins, 1837 (basis of record)
Echinolampas (Miolampas) Pomel, 1883 represented as Echinolampas Gray, 1825 (basis of record)
Echinolampas (Miolampas) depressa Gray, 1851 accepted as Echinolampas depressa Gray, 1851 (basis of record)
Echinolampas (Palaeolampas) crassa (Bell, 1880) accepted as Echinolampas crassa (Bell, 1880) (basis of record)
Echinolampas (Palaeolampas) sumatrana Döderlein, 1905 accepted as Echinolampas sumatrana Döderlein, 1905 (basis of record)
Echinolampas (Progonolampas) blanchardi Cotteau, 1889 accepted as Echinolampas depressa Gray, 1851 (basis of record)
Echinolampas (Progonolampas) sternopetala (A. Agassiz & H.L. Clark, 1907) accepted as Echinolampas sternopetala A. Agassiz & H.L. Clark, 1907 (basis of record)
Echinolampas (Psammolampas) Lambert, 1913 accepted as Echinolampas Gray, 1825 (basis of record)
Echinolampas (Psammolampas) chuni Döderlein, 1905 accepted as Echinolampas chuni (Döderlein, 1905) (basis of record)
Echinolampas alexandri de Loriol, 1876 (additional source)
Echinolampas alexandri forcipulata Mortensen, 1948 (original description)
Echinolampas alexandri sibogae Mortensen, 1948 (original description)
Echinolampas alexandri var. forcipulata Mortensen, 1948 accepted as Echinolampas alexandri forcipulata Mortensen, 1948 (original description)
Echinolampas alexandri var. sibogae Mortensen, 1948 accepted as Echinolampas alexandri sibogae Mortensen, 1948 (original description)
Echinolampas angulosus M'Clelland, 1840 accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Echinolampas blanchardi Cotteau, 1889 accepted as Echinolampas depressa Gray, 1851 (basis of record)
Echinolampas caratomoides A. Agassiz, 1869 accepted as Echinolampas depressa Gray, 1851 (basis of record)
Echinolampas castanea Alcock, 1893 accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Echinolampas chuni (Döderlein, 1905) (redescription)
Echinolampas crassa (Bell, 1880) (redescription)
Echinolampas depressa Gray, 1851 (additional source)
Echinolampas depressus Gray, 1851 accepted as Echinolampas depressa Gray, 1851 (basis of record)
Echinolampas keiensis (Mortensen, 1948) (redescription)
Echinolampas koreana H.L. Clark, 1925 (basis of record)
Echinolampas orientalis Gray, 1825 accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Echinolampas ovata (Leske, 1778) (basis of record)
Echinolampas ovatus (Leske, 1778) accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Echinolampas oviformis (Gmelin, 1791) accepted as Echinolampas ovata (Leske, 1778) (additional source)
Echinolampas rangii Desmoulins, 1837 (redescription)
Echinolampas sternopetala A. Agassiz & H.L. Clark, 1907 (redescription)
Echinolampas sumatrana Döderlein, 1905 (redescription)
Echinoneus abnormalis de Loriol, 1883 accepted as Koehleraster abnormalis (de Loriol, 1883) (basis of record)
Echinoneus abruptus H.L. Clark, 1925 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus conformis Desor, 1842 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus crassus L. Agassiz in L. Agassiz & Desor, 1847a accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus cruciatus L. Agassiz in Desor, 1842 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus cyclostomus Leske, 1778 (additional source)
Echinoneus elegans Desor, 1842 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus gibbosus Lamarck, 1816 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus minor Leske, 1778 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus orbicularis Desor in L. Agassiz & Desor, 1847a accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus purpureus (A. Agassiz & H.L. Clark, 1907) accepted as Micropetalon purpureum A. Agassiz & H.L. Clark, 1907 (basis of record)
Echinoneus semilunaris Gmelin, 1791 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus serialis Desor, 1842 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinoneus ventricosus L. Agassiz in L. Agassiz & Desor, 1847a accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Echinus oviformis Gmelin, 1791 accepted as Echinolampas ovata (Leske, 1778) (basis of record)
Galerites echinonea Des Moulins, 1837 accepted as Echinoneus cyclostomus Leske, 1778 (basis of record)
Hypselolampas H.L. Clark, 1917 accepted as Studeria Duncan, 1889 (basis of record)
Hypselolampas recens (A. Agassiz, 1869) accepted as Studeria recens (A. Agassiz, 1869) (basis of record)
Hypsoclypus sigsbei (A. Agassiz, 1878) accepted as Conolampas sigsbei (A. Agassiz, 1878) (basis of record)
Koehleraster abnormalis (de Loriol, 1883) (redescription)
Maretia peloria H.L. Clark, 1916 accepted as Paramaretia peloria (H.L. Clark, 1916) (basis of record)
Micropetalon purpureum A. Agassiz & H.L. Clark, 1907 (basis of record)
Nannolampas tenera (de Meijere, 1903) (basis of record)
Neolampas loveni (Studer, 1880) accepted as Tropholampas loveni (Studer, 1880) (basis of record)
Neolampas rostellata A. Agassiz, 1869 (additional source)
Neolampas tenera de Meijere, 1903 accepted as Nannolampas tenera (de Meijere, 1903) (basis of record)
Nucleolites epigonus von Martens, 1865 accepted as Oligopodia epigonus (v. Martens, 1865) (basis of record)
Nucleolites recens M. Edwards, 1836 accepted as Apatopygus recens (Milne Edwards, 1836) (basis of record)
Nucleolus von Martens, 1866 † accepted as Oligopodia Duncan, 1889 (basis of record)
Nucleolus epigonus (von Martens, 1865) accepted as Oligopodia epigonus (v. Martens, 1865) (basis of record)
Nucleopygus recens (M. Edwards, 1836) accepted as Apatopygus recens (Milne Edwards, 1836) (basis of record)
Oligopodia epigonus (v. Martens, 1865) (basis of record)
Oligopodia recens (M. Edwards, 1836) accepted as Apatopygus recens (Milne Edwards, 1836) (basis of record)
Palaeolampas chuni Döderlein, 1905 accepted as Echinolampas chuni (Döderlein, 1905) (basis of record)
Palaeolampas crassa Bell, 1880 accepted as Echinolampas crassa (Bell, 1880) (basis of record)
Palaeolampas sumatrana Döderlein, 1905 accepted as Echinolampas sumatrana Döderlein, 1905 (basis of record)
Paramaretia peloria (H.L. Clark, 1916) (additional source)
Planilampas keiensis Mortensen, 1948 accepted as Echinolampas keiensis (Mortensen, 1948) (basis of record)
Planilampas sternopetala (A. Agassiz & H.L. Clark, 1907) accepted as Echinolampas sternopetala A. Agassiz & H.L. Clark, 1907 (basis of record)
Procassidulus malayanus Mortensen, 1948 accepted as Kassandrina malayana (Mortensen, 1948) (redescription)
Pygastrides relictus (Lovén, 1874) accepted as Conolampas sigsbei (A. Agassiz, 1878) (basis of record)
Pygorhynchus pacificus A. Agassiz, 1863 accepted as Rhyncholampas pacificus (A. Agassiz, 1863) (basis of record)

Kai Islands for Echinolampas keiensis (Mortensen, 1948) 
Zamboanga City for Echinolampas keiensis (Mortensen, 1948) 

 Authority

 for Cassidulus infidus Mortensen, 1948

Originally attributed to Lovén by Mortensen, but since Lovèn's name was a manuscript name Mortensen is to be ... [details]

 Status

 for Nucleolus von Martens, 1866 †

As Mortensen (1948: p. 227) discusses, von Martens (1866: p. 179) was not proposing a new genus name but changed ... [details]

 Status

 for Phaleropygus de Loriol, 1902 †

Mortensen (1948: p. 233) list Phaleropygus de Loriol, 1902 as possible synonym of Studeria Duncan, 1889. In the ... [details]

 Status

 for Pygastrides Lovén, 1888

The type-species of this genus is based on juvenile specimens of Conolampas sigsbei (A. Agassiz, 1878). [details]

 Type species

 for Studeria Duncan, 1889

Lambert (1907: p. 96) and Mortensen (1948: p. 233) regarded Catopygus recens A. Agassiz, 1879 as type species of ... [details]