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Rigidella

Ostracoda - Hollinocopida - Tetradellidae

Taxonomy
Rigidella was named by Opik (1937) [Sepkoski's age data: O Aren-l O Aren-u Sepkoski's reference number: 78]. Its type is Steusloffia mitis.

It was assigned to Bassleratiinae by Henningsmoen (1953); to Quadrijugatoridae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1937Rigidella Opik
1953Rigidella Henningsmoen
1961Rigidella Benson et al. p. Q153
2002Rigidella Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Deuteropoda
Mandibulata
PancrustaceaZrzavý and Štys 1997
RankNameAuthor
Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
superorderPalaecopamorphesAbushik 1990
orderHollinocopidaHenningsmoen 1965
suborderHollinocopinaSwartz 1936
superfamilyHollinaceaSwartz 1936
familyTetradellidaeSwartz 1936
subfamilyBassleratiinaeSchmidt 1941
genusRigidellaOpik 1937

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. †Rigidella Opik 1937
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Rigidella erratica Krause 1889
Rigidella mitis Opik 1935
Diagnosis
No diagnoses are available