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Waribole (Latibole) yishanensis
Taxonomy
Waribole (Latibole) yishanensis was named by Yuan and Xiang (1998) [Waribole (Latibole?) yishanensis]. Its type specimen is GPIN 96792, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1998 | Waribole (Latibole) yishanensis Yuan and Xiang pp. 156 - 157 figs. pI. 23, figs. 10-11; pI. 24, figs. 1-2; text-fig. 51 |
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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.
†Waribole (Latibole) yishanensis Yuan and Xiang 1998
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Diagnosis
Reference | Diagnosis | |
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J. Yuan and L.-W. Xiang 1998 | A new species of Waribole (Latibole) G. and R. Hahn, 1969 with the following features: Glabella cylindrical in outli ne, relatively short and plump, slightly constricted between r -r , weakly expanded between 0o, broadly rounded anteriorly, with 3 paris of glabellar furrows, of which the S 1 is deepest and isolated small subtriangular L 1; preglabellar field broad and concave; anterior branches of facial sutures long, more strongly divergent forward, posterior branches with longer straight sections E -(; ; palpebral lobes narrow (tr.), moderately long; r and E close to the dorsal furrows , (3 situated distinctly outside longitudinal projection of 0; pygidium gently vaulted, semicircular in outline; axis with 7-8 axial rings and a short faint postaxial ridge; pleural area with 4-5 pairs of pleural segments, of which posterior bands are more or less broader (exsag.) and highter than anterior bands, but only anterior two pairs are well differentiated; pleural and interpleural furrows shallow anteriorly, obsolete posteriorly; pygidial border broad and flat; without distinct border furrow. |
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Aberhan et al. 2004, Fortey and Owens 1999, Whittington et al. 1997 |
Age range: Late/Upper Famennian or 364.70000 to 360.70000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Famennian | China (Guangxi) | Waribole yishanensis (222336 222337 222338 234700) |