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Toxopneustidae
Taxonomy
Toxopneustidae was named by Troschel (1872). It is extant. Its type is Toxopneustes.
It was assigned to Temnopleuroina by Nisiyama (1966); to Temnopleuroida by Fell and Pawson (1966), Linder et al. (1988) and Donovan (1993); to Echinoida by Smith (2009); and to Odontophora by Kroh and Smith (2010).
It was assigned to Temnopleuroina by Nisiyama (1966); to Temnopleuroida by Fell and Pawson (1966), Linder et al. (1988) and Donovan (1993); to Echinoida by Smith (2009); and to Odontophora by Kroh and Smith (2010).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Toxopneustidae Troschel p. 38 |
| 1966 | Toxopneustidae Fell and Pawson p. U426 |
| 1966 | Toxopneustidae Nisiyama p. 238 |
| 1988 | Toxopneustidae Linder et al. p. 950 |
| 1993 | Toxopneustidae Donovan p. 98 |
| 2009 | Toxopneustidae Smith |
| 2010 | Toxopneustidae Kroh and Smith p. 171 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Toxopneustidae Troschel 1872
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G. Goniopneustes Duncan 1889
G. Gymnechinus Mortensen 1903
G. Lytechinus Agassiz 1863
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Lytechinus anamesus Clark 1912
†Lytechinus baldwini Linder et al. 1988
†Lytechinus coreyi Grant and Hertlein 1938
†Lytechinus milleri Grant and Hertlein 1938
†Lytechinus pictus Verrill 1867
†Lytechinus semituberculatus Agassiz and Desor 1867
Lytechinus variegatus Lamarck 1816
G. Nudechinus Clark 1912
G. †Oligophyma Pomel 1869
G. Pseudoboletia Troschel 1869
G. †Schizechinus Pomel 1869
G. Sphaerechinus Desor 1856
Diagnosis
No diagnoses are available