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Hamatolenus (Hamatolenus) vincenti
Taxonomy
Hamatolenus (Hamatolenus) vincenti was named by Geyer and Landing (2004) [= ?1986. Hamatolenus (Myopsolenus)? sp.; LIπÁN & GOZALO, p. 47, pl. 5, figs 9, 14 (only).
= 1995. Protolenus? sp.; GEYER & al., p. 116.
= 2001. Protolenus (Hupeolenus) cf. termierelloides; DIES & al., p. 303, pl. 1, figs 2, 4, 5 (only).
= ?2001. Protolenus (Hupeolenus) cf. termierelloides; DIES & al., pl. 2, fig. 1 (only).]. Its type specimen is PIW 2003III27, a cephalon/head, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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2004 | Hamatolenus (Hamatolenus) vincenti Geyer and Landing pp. 206 - 210 figs. 6.1-6.17 |
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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.
†Hamatolenus (Hamatolenus) vincenti Geyer and Landing 2004
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Diagnosis
Reference | Diagnosis | |
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G. Geyer and E. Landing 2004 | Species of Hamatolenus (Hamatolenus) with glabella faintly tapering forward in the posterior third, progressively tapering anteriorly; occipital ring with median node; parafrontal band relatively narrow; eye ridges almost straight, slightly thinner and more elevated than palpebral lobes; palpebral lobes clearly longer (>1.2 times) than anterior branches of facial suture, but posterior tips clearly distant from posterior border furrow; preglabellar field moderately narrow; anterior border barely wider than preglabellar field, modestly elevated. |