Abatus (Pseudabatus) Koehler, 1911 (status source)
Abatus (Pseudabatus) nimrodi (Koehler, 1911) (new combination reference)
Abatus agassizii Mortensen, 1910 (additional source)
Abatus cavernosus (Philippi, 1845) (additional source)
Abatus cordatus (Verrill, 1876) (additional source)
Abatus curvidens Mortensen, 1936 (additional source)
Abatus elongatus (Koehler, 1908) accepted as Abatus koehleri (Thiéry, 1909) (additional source)
Abatus ingens Koehler, 1926 (additional source)
Abatus koehleri (Thiéry, 1909) (basis of record)
Abatus nimrodi (Koehler, 1911) accepted as Pseudabatus nimrodi Koehler, 1911 accepted as Abatus (Pseudabatus) nimrodi (Koehler, 1911) (status source)
Abatus philippii Lovén, 1871 (additional source)
Abatus shackletoni Koehler, 1911 (additional source)
Agassizia excentrica A. Agassiz, 1869 (additional source)
Amphipneustes bifidus Mortensen, 1950 (additional source)
Amphipneustes brevisternalis (Koehler, 1926) (additional source)
Amphipneustes lorioli Koehler, 1901 (additional source)
Amphipneustes marsupialis (Koehler, 1926) (additional source)
Amphipneustes rostratus (Koehler, 1926) (additional source)
Amphipneustes similis Mortensen, 1936 (additional source)
Anabrissus damesi (A. Agassiz, 1881) (basis of record)
Brisaster fragilis (Düben & Koren, 1844) (additional source)
Brisaster latifrons (A. Agassiz, 1898) (basis of record)
Brisaster moseleyi (A. Agassiz, 1881) (additional source)
Brisaster owstoni Mortensen, 1950 (basis of record)
Brisaster townsendi (A. Agassiz, 1898) (basis of record)
Brissopsis alta Mortensen, 1907 (additional source)
Brissopsis atlantica Mortensen, 1907 (additional source)
Brissopsis atlantica var. mediterranea Mortensen, 1913 accepted as Brissopsis atlantica mediterranea Mortensen, 1913 (additional source)
Brissopsis bengalensis Koehler, 1914 (basis of record)
Brissopsis columbaris A. Agassiz, 1898 (basis of record)
Brissopsis elongata Mortensen, 1907 (basis of record)
Brissopsis luzonica (Gray, 1851) (basis of record)
Brissopsis lyrifera (Forbes, 1841) (additional source)
Brissopsis micropetala Mortensen, 1948 (basis of record)
Brissopsis oldhami Alcock, 1893 (additional source)
Brissopsis pacifica (A. Agassiz, 1898) (basis of record)
Brissopsis similis Mortensen, 1948 (basis of record)
Brissus damesi A. Agassiz, 1881 accepted as Anabrissus damesi (A. Agassiz, 1881) (basis of record)
Cidaris mabahissae Mortensen, 1939 (basis of record)
Cionobrissus revinctus A. Agassiz, 1879 (basis of record)
Echinocardium cordatum (Pennant, 1777) (additional source)
Eupatagus obscurus (A. Agassiz & H.L. Clark, 1907) (basis of record)
Goniocidaris (Goniocidaris) indica Mortensen, 1939 (basis of record)
Gymnopatagus magnus A. Agassiz & H.L. Clark, 1907 (additional source)
Gymnopatagus obscurus A. Agassiz & H.L. Clark, 1907 accepted as Eupatagus obscurus (A. Agassiz & H.L. Clark, 1907) (basis of record)
Hypselaster affinis Mortensen, 1948 (basis of record)
Hypselaster brachypetalus H.L. Clark, 1917 (additional source)
Hypselaster fragilis (A. Agassiz & H.L. Clark, 1907) (basis of record)
Hypselaster kempi (Koehler, 1914) (basis of record)
Hypselaster limicolus (A. Agassiz, 1878) (additional source)
Hypselaster maximus (A. Agassiz & H.L. Clark, 1907) (basis of record)
Lovenia gregalis Alcock, 1893 (basis of record)
Nacospatangus tylota (H.L. Clark, 1917) accepted as Nacospatangus tylotus (H.L. Clark, 1917) (redescription)
Notocidaris remigera Mortensen, 1950 (basis of record)
Parapneustes abatoides (H.L. Clark, 1925) accepted as Schizocosmus abatoides (H.L. Clark, 1925) (redescription)
Parapneustes cordatus Koehler, 1912 (redescription)
Parapneustes reductus Koehler, 1912 (redescription)
Periaster fragilis A. Agassiz & H.L. Clark, 1907 accepted as Hypselaster fragilis (A. Agassiz & H.L. Clark, 1907) (basis of record)
Periaster maximus A. Agassiz & H.L. Clark, 1907 accepted as Hypselaster maximus (A. Agassiz & H.L. Clark, 1907) (basis of record)
Plethotaenia spatangoides (A. Agassiz, 1883) (additional source)
Prymnaster investigatoris Koehler, 1914 (additional source)
Pseudabatus nimrodi Koehler, 1911 accepted as Abatus (Pseudabatus) nimrodi (Koehler, 1911) (status source)
Pseudolovenia hirsuta A. Agassiz & H.L. Clark, 1907 (basis of record)
Schizaster (Brisaster) latifrons A. Agassiz, 1898 accepted as Brisaster latifrons (A. Agassiz, 1898) (basis of record)
Schizaster (Brisaster) townsendi A. Agassiz, 1898 accepted as Brisaster townsendi (A. Agassiz, 1898) (basis of record)
Schizaster moseleyi A. Agassiz, 1881 accepted as Brisaster moseleyi (A. Agassiz, 1881) (basis of record)
Schizaster orbignyanus A. Agassiz, 1880 (additional source)
Spatangus capensis Döderlein, 1905 (additional source)
Spatangus inermis Mortensen, 1913 accepted as Spatangus subinermis Pomel, 1887 (additional source)
Spatangus luetkeni A. Agassiz, 1872 (basis of record)
Spatangus multispinus Mortensen, 1925 (additional source)
Spatangus paucituberculatus A. Agassiz & H.L. Clark, 1907 (basis of record)
Spatangus raschi Lovén, 1869 (additional source)
Tripylaster philippii (Gray, 1851) (additional source)
Tripylus (Parapneustes) abatoides (H.L. Clark, 1925) accepted as Schizocosmus abatoides (H.L. Clark, 1925) (basis of record)
Tripylus (Parapneustes) cordatus (Koehler, 1912) accepted as Parapneustes cordatus Koehler, 1912 (basis of record)
Tripylus (Parapneustes) reductus (Koehler, 1912) accepted as Parapneustes reductus Koehler, 1912 (basis of record)

 Depth range

 for Echinocardium cordatum (Pennant, 1777)

0-230 m [details]

 Status

 for Abatus (Pseudabatus) Koehler, 1911

Mortensen (1951: p. 263) treated Pseudabatus as subgenus of Abatus because he felt that "the main character on ... [details]

 Status

 for Abatus elongatus (Koehler, 1908)

Mortensen (1951: p. 261) favoured the name Abatus elongatus over A. koehleri, arguing that Thiéry's replacement ... [details]

 Status

 for Brisaster indicus Koehler, 1914

Based on juvenile specimens (largest 11 mm test length, gonopores not yet open); generic and specific attribution ... [details]

 Status

 for Brissopsis circosemita A. Agassiz & H.L. Clark, 1907

Mortensen (1951: 404) say: "In the preliminary reports on the Echinoids of the "Albatross" 1902 and 1906 Agassiz & ... [details]

 Status

 for Diploporaster savignyi (Fourtau, 1904)

Generic attibution uncertain. [details]

 Status

 for Hemiaster elongatus Koehler, 1908

Mortensen (1951: p. 261) favoured the name Abatus elongatus over A. koehleri, arguing that Thiéry's replacement ... [details]

 Status

 for Hypselaster fragilis (A. Agassiz & H.L. Clark, 1907)

Generic attribution uncertain. [details]

 Status

 for Koilospatangus Lambert, 1906 †

This genus was established as nomen novum for Perispatangus Fourtau, 1905 beacause of its similar (2-letter ... [details]

 Status

 for Pseudabatus Koehler, 1911

Mortensen (1951: p. 263) treated Pseudabatus as subgenus of Abatus because he felt that "the main character on ... [details]

 Status

 for Spatangus pallidus H.L. Clark, 1908

H. L. Clark (1908) described S. pallidus from three small specimens collected from Sagami Bay, Japan. His ... [details]

 Status

 for Spatangus subcarinatus (Gray, 1851)

Erroneously cited as Spatangus subcarinatus and erroneously attributed to Gray, 1845 in the synonymy list of ... [details]

 Taxonomy

 for Abatus Troschel, 1851

Mortensen (1951: p. 263) treated Pseudabatus as subgenus of Abatus because he felt that "the main character on ... [details]