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Hudlestoniella
Taxonomy
Hudlestoniella was named by Cossmann (1909).
It was reranked as Pseudomelania (Hudlestoniella) by Delpey (1942).
It was assigned to Pseudomelania by Delpey (1942); and to Rissoidae by GrĂ¼ndel (1999), Kaim et al. (2004).
It was reranked as Pseudomelania (Hudlestoniella) by Delpey (1942).
It was assigned to Pseudomelania by Delpey (1942); and to Rissoidae by GrĂ¼ndel (1999), Kaim et al. (2004).
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1892 | Hudlestonia Cossmann |
1909 | Hudlestoniella Cossmann |
1942 | Pseudomelania (Hudlestoniella) Delpey p. 64 |
1999 | Hudlestoniella GrĂ¼ndel p. 101 |
2004 | Hudlestoniella Kaim et al. p. 254 |
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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. †Hudlestoniella Cossmann 1909
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†Pseudomelania (Hudlestoniella) gubleri Delpey 1941
Invalid names: Hudlestonia Cossmann 1892 [replaced]
Diagnosis
Reference | Diagnosis | |
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A. Kaim et al. 2004 | Shell small, elongated. Protoconch low−spired smooth or with pustulose ornamentation. Early teleoconch whorls ornamented with strong, opisthocyrtic axial ribs, absent on later ontogenetically whorls. Base convex, umbilicus absent. Peristome oval. |
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Late/Upper Bajocian to the top of the Valanginian or 168.60000 to 132.60000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Bajocian | Poland | H. burtonensis (58284 58286) | |
Late/Upper Bajocian - Bathonian | Germany | H. burtonensis (58413) | |
Bathonian | Germany | H. burtonensis (58210 58404) | |
Early/Lower Bathonian - Late/Upper Bathonian | Poland | H. burtonensis (58277) H. pura (58276) | |
Oxfordian - Tithonian | Russian Federation | H. undulata, H. pusilla (66569) | |
Tithonian | Russian Federation | H. pusilla (66571) | |
Valanginian | Russian Federation | H. pusilla (66570) |