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Lucidestea
Taxonomy
Lucidestea was named by Laseron (1956) [Sepkoski's age data: T Mi R Sepkoski's reference number: 650]. It is extant.
It was assigned to Rissoidae by Ponder (1984); to Rissoinae by Vaught et al. (1989); and to Neotaenioglossa by Sepkoski (2002).
It was assigned to Rissoidae by Ponder (1984); to Rissoinae by Vaught et al. (1989); and to Neotaenioglossa by Sepkoski (2002).
Synonymy list
Year | Name and author |
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1956 | Lucidestea Laseron |
1984 | Lucidestea Ponder p. 66 |
1989 | Lucidestea Vaught et al. |
2002 | Lucidestea 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. Lucidestea Laseron 1956
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Diagnosis
Reference | Diagnosis | |
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W. F. Ponder 1984 | Shell: minute, conic to ovate-conic, rather solid, non-umbilicate to narrowly umbilicate, smooth or with fine spiral sculpture, aperture with simple peristome, oval, with weak posterior angulation but no channel. Outer lip orthocline with weak to moderate external varix (Fig. 121A, F). Protoconch dome-shaped, of about 1 Yz whorls, smooth except for a weak spiral cord on last Y2 whorl; growth lines strongly curved in sinusigera form (Fig. 121B, H). |
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Collections
No collection or age range data are available