Acrocladia hastifera L. Agassiz in L. Agassiz & Desor, 1846 accepted as Heterocentrotus mamillatus (Linnaeus, 1758) (original description)
Acrosalenia lamarckii Agassiz in Agassiz & Desor, 1846 † accepted as Perisalenia lamarckii (Agassiz in Agassiz & Desor, 1846) † (original description)
Amblypneustes scalaris L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes formosus Valenciennes, 1846 (original description)
Amblypneustes serialis L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes ovum (Lamarck, 1816) (original description)
Amblypneustes textilis L. Agassiz in L. Agassiz & Desor, 1846 accepted as Amblypneustes ovum (Lamarck, 1816) (original description)
Astropyga desorii L. Agassiz in L. Agassiz & Desor, 1846 accepted as Echinothrix calamaris (Pallas, 1774) (original description)
Boletia heteropora Desor in L. Agassiz & Desor, 1846 accepted as Toxopneustes pileolus (Lamarck, 1816) (original description)
Cidaris danae L. Agassiz in L. Agassiz & Desor, 1846 accepted as Eucidaris thouarsii (L. Agassiz & Desor, 1846) (original description)
Cidaris krohnii L. Agassiz in L. Agassiz & Desor, 1846 accepted as Prionocidaris baculosa (Lamarck, 1816) (original description)
Cidaris lima Valenciennes, 1847 accepted as Prionocidaris baculosa (Lamarck, 1816) (original description)
Cidaris stokesii L. Agassiz in L. Agassiz & Desor, 1846 accepted as Stylocidaris affinis (Philippi, 1845) (original description)
Cidaris thouarsii L. Agassiz & Desor, 1846 accepted as Eucidaris thouarsii (L. Agassiz & Desor, 1846) (original description)
Diadema depressum Agassiz in Agassiz & Desor, 1846 † accepted as Trochotiara depressum (Agassiz in Agassiz & Desor, 1846) † (original description)
Diadema europaeum L. Agassiz in L. Agassiz & Desor, 1846 accepted as Centrostephanus longispinus (Philippi, 1845) (original description)
Diadema mamillanum (Roemer, 1836) † accepted as Polydiadema mamillanum (Roemer, 1836) † (new combination reference)
Echinometra heteropora L. Agassiz in L. Agassiz & Desor, 1846 accepted as Echinometra mathaei (Blainville, 1825) (original description)
Echinometra michelini Desor in L. Agassiz & Desor, 1846 accepted as Echinometra lucunter (Linnaeus, 1758) (original description)
Echinus (Psammechinus) korenii Desor in L. Agassiz & Desor, 1846 accepted as Psammechinus miliaris (P.L.S. Müller, 1771) (original description)
Echinus (Psammechinus) semituberculatus Valenciennes in L. Agassiz, 1846 accepted as Lytechinus semituberculatus (Valenciennes in L. Agassiz, 1846) (original description)
Echinus (Toxopneustes) complanatus L. Agassiz & Desor, 1846 accepted as Paracentrotus lividus (Lamarck, 1816) (original description)
Echinus (Toxopneustes) concavus L. Agassiz in L. Agassiz & Desor, 1846 accepted as Paracentrotus lividus (Lamarck, 1816) (original description)
Echinus (Toxopneustes) delalandi L. Agassiz & Desor, 1846 accepted as Heliocidaris erythrogramma (Valenciennes, 1846) (original description)
Echinus (Toxopneustes) duebenii L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Echinus (Toxopneustes) gibbosus L. Agassiz & Desor, 1846 accepted as Caenocentrotus gibbosus (L. Agassiz in L. Agassiz & Desor, 1846) (original description)
Echinus laganoides Desor in L. Agassiz & Desor, 1846 accepted as Echinostrephus molaris (Blainville, 1825) (original description)
Goniocidaris quoyi L. Agassiz & Desor, 1846 accepted as Goniocidaris (Goniocidaris) tubaria (Lamarck, 1816) (original description)
Heliocidaris mexicana L. Agassiz in L. Agassiz & Desor, 1846 accepted as Echinometra lucunter (Linnaeus, 1758) (original description)
Hemicidaris Koenigii Agassiz in Agassiz & Desor, 1846 † accepted as Perisalenia koenigii (Agassiz in Agassiz & Desor, 1846) † (original description)
Hemicidaris lybica Desor in L. Agassiz & Desor, 1846 † accepted as Heterodiadema lybicum (Desor in L. Agassiz & Desor, 1846) † (original description)
Hemicidaris lybica inflata Desor in L. Agassiz & Desor, 1846 † accepted as Heterodiadema lybicum inflata (Desor in L. Agassiz & Desor, 1846) † (original description)
Hemicidaris minor Agassiz in Agassiz & Desor, 1846 † accepted as Cidaropsis minor (Agassiz in Agassiz & Desor, 1846) † (original description)
Hemicidaris pustulosa Agassiz in Agassiz & Desor, 1846 † accepted as Gymnocidaris pustulosa (Agassiz in Agassiz & Desor, 1846) † (original description)
Hemicidaris stramonium Agassiz in Agassiz & Desor, 1846 † (original description)
Hemidiadema rugosum L. Agassiz in L. Agassiz & Desor, 1846 † (original description)
Holopneustes porosissimus L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Microcyphus maculatus L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Microcyphus rousseaui L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Microcyphus zigzag L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Polycyphus nodulosus Agassiz in Agassiz & Desor, 1846 (non Munster in Goldfuss) † (original description)
Salmacis bicolor L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Salmacis dussumieri L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmaciella dussumieri (L. Agassiz in L. Agassiz & Desor, 1846) (original description)
Salmacis globator L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis sphaeroides (Linnaeus, 1758) (original description)
Salmacis rarispina L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis bicolor rarispina L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Salmacis sulcata L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis sphaeroides (Linnaeus, 1758) (original description)
Salmacis sulcatus L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis sphaeroides (Linnaeus, 1758) (original description)
Salmacis varius L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis bicolor L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Salmacis virgulata L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Salmacis virgulatus L. Agassiz in L. Agassiz & Desor, 1846 accepted as Salmacis virgulata L. Agassiz in L. Agassiz & Desor, 1846 (original description)
Temnopleurus bothryoides L. Agassiz in L. Agassiz & Desor, 1846 accepted as Temnotrema bothryoides (L. Agassiz in L. Agassiz & Desor, 1846) (original description)
Temnopleurus reynaudi L. Agassiz in L. Agassiz & Desor, 1846 accepted as Temnopleurus toreumaticus (Leske, 1778) (original description)
Temnopleurus woodii Agassiz in Agassiz & Desor, 1846 † (original description)
Tripneustes sardicus L. Agassiz in L. Agassiz & Desor, 1846 accepted as Tripneustes gratilla (Linnaeus, 1758) (original description)

 Authority

 for Cidaris thouarsii L. Agassiz & Desor, 1846

Attributed to Valenciennes by L. Agassiz & Desor (1846: p. 326), who never appears to have actually published the ... [details]

 Authority

 for Echinus (Toxopneustes) complanatus L. Agassiz & Desor, 1846

Attributed to Valenciennes by L. Agassiz & Desor (1846: p. 367), who never appears to have actually published the ... [details]

 Authority

 for Echinus (Toxopneustes) delalandi L. Agassiz & Desor, 1846

Attributed to Valenciennes by L. Agassiz & Desor (1846: p. 367), who never appears to have actually published the ... [details]

 Authority

 for Echinus (Toxopneustes) gibbosus L. Agassiz & Desor, 1846

Attributed to Valenciennes by L. Agassiz & Desor (1846: p. 367), who never appears to have actually published the ... [details]

 Authority

 for Goniocidaris quoyi L. Agassiz & Desor, 1846

Attributed to Valenciennes by L. Agassiz & Desor (1846: p. 337), who never appears to have actually published the ... [details]

 Type locality

 for Temnopleurus woodii Agassiz in Agassiz & Desor, 1846 †

England (unspecified locality) [details]

 Type material

 for Temnopleurus woodii Agassiz in Agassiz & Desor, 1846 †

Collection Agassiz [details]