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Uncinulina
Taxonomy
Uncinulina was named by Terquem (1862) [Sepkoski's age data: C Serp-l R Sepkoski's reference number: 768]. It is extant. It is considered to be a form taxon. Its type is Uncinulina polymorpha.
It was assigned to Holothuroidea by Terquem (1862); to Elasipoda by Deflandre-Rigaud (1952); to Stichopitidae by Kornicker and Imbrie (1958), Frizzell and Exline (1966), Mostler (1971), Mostler (1972), Mostler (1972), Mostler and Rahimi-Yazd (1976), Soodan and Whatley (1990) and Krainer and Mostler (1997); and to Aspidochirotida by Pawson (1966) and Sepkoski (2002).
It was assigned to Holothuroidea by Terquem (1862); to Elasipoda by Deflandre-Rigaud (1952); to Stichopitidae by Kornicker and Imbrie (1958), Frizzell and Exline (1966), Mostler (1971), Mostler (1972), Mostler (1972), Mostler and Rahimi-Yazd (1976), Soodan and Whatley (1990) and Krainer and Mostler (1997); and to Aspidochirotida by Pawson (1966) and Sepkoski (2002).
Species
Ambulacrites terquemi, U. acanthica, U. arcuata, U. compressa, U. gordoni, U. gracilis, U. levis, U. lunata, U. parvispinosa, U. polymorpha (type species)
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Uncinulina Terquem |
| 1952 | Uncinulina Deflandre-Rigaud p. 7 |
| 1958 | Uncinulina Kornicker and Imbrie p. 94 |
| 1961 | Ambulacrites Rioult p. 126 |
| 1962 | Ambulacrites Deflandre-Rigaud p. 38 |
| 1966 | Uncinulina Frizzell and Exline p. U663 |
| 1966 | Uncinulina Pawson p. U645 |
| 1971 | Uncinulina Mostler p. 6 |
| 1972 | Uncinulina Mostler p. 14 |
| 1976 | Uncinulina Mostler and Rahimi-Yazd p. 6 |
| 1990 | Uncinulina Soodan and Whatley p. 13 |
| 1997 | Uncinulina Krainer and Mostler p. 8 |
| 2002 | Uncinulina Sepkoski |
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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.
G. Uncinulina Terquem 1862
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†Uncinulina acanthica Mostler 1972
†Uncinulina arcuata Deflandre-Rigaud 1952
†Uncinulina compressa Mostler 1972
†Uncinulina gordoni Soodan and Whatley 1990
†Uncinulina gracilis Mostler 1972
†Uncinulina levis Mostler 1972
†Uncinulina lunata Kornicker and Imbrie 1958
†Uncinulina parvispinosa Mostler 1972
†Uncinulina polymorpha Terquem 1862
Invalid names: Ambulacrites Rioult 1961 [synonym]
Diagnosis
No diagnoses are available