PeRMS source details
Sometimes erroneously referred to L. Agassiz, 1835, who, however, treated this group at family level. A. Agassiz ... [details]
According to ICZN Op. 608 (1961, p. 263) and in accordance with the Code Art. 11.7.2 the authority of Laganidae is ... [details]
First used by Klein (1734), which is pre-Linnean and thus not available according to ICZN regulations. The correct ... [details]
The first to validly use the name Spatangus altus was Mortensen (1907: p. 131), who thus becomes the author of the ... [details]
Mortensen (1943: p. 39) states: 'According to A. Agassiz, Op. cit 1872[: p. 375, 460] the (sub)family ... [details]
Mortensen (1943: footnote on p. 26) states that: " Agassiz [1872-74: p. 123] and Bell [1892: p. 152] enumerate also ... [details]
The genus is a junior homonym of Orthocidaris Cotteau, 1862. This was realized by alredy by A. Agassiz (1872-74: ... [details]