Phrenapates ohausi Gebien 1910

Phrenapates ohausi Gebien, 1910 Figs 2H, 3A, 4I–J, 6, 8A–B, 9H, 10B, 18 Phrenapates ohausi Gebien, 1910: 503. Diagnosis Phrenapates ohausi can be separated from all other known congeners based on the following characters: large (28–39 mm), generally not overlapping in size with the smaller species P. latreillei, P. educator, P. erratus Rincon, Lumen & Kamiński nom. nov. (18–28 mm). In P. ohausi the clypeal horn is thick and arced to an abrupt point (Fig. 3A), the horn of P. latreillei is thinner and tapers gradually from the base. Mandible without crenulation, unlike P. bennettii and P. fortunaensis Rincon & Smith sp. nov. Supraocular tubercles present, taller than wide (Fig. 8A–B), unlike in P. bennettii and P. fortunaensis (Fig. 8C–D), though not as tall as in P. gilloglyi Rincon & Smith sp. nov. (Fig. 8E–F). Mentum with apical notch that is deeper (Fig. 2F) than that of P. bennettii (Fig 2A). Type material Lectotype (designated here) ECUADOR • ♂; (green label) “W. Ecuador / Pucay 300m / (Ohaus) / 7.II.1908 // 1 // Phrenapates / Ohausi / X Geb // (red label) Cotype! / No. 162 // (on circle yellow border) Paratype // Phrenapates / ohausi Geb / Det.H.Kulzer 1960 // Sammlung / H Gebien // Brit. Mus. / 1961–329 // (blue label) Tenebrionid Base / Aaron D. Smith / Catalog # 22810”; Teneb_base 22810”; BMNH. Other material examined ECUADOR • 2 specs; S. Domingo DLC; Mar. 1983; Teneb_base 23212 to 23213; CASC • 1 spec.; Balzapampa Route de Quita, Prov. de Bolivar; Sep.–Oct. 1893; M. de Mathan leg.; Teneb_base 23280; MNHN • 1 spec.; Chimbo; 1892; M. de Mathan leg.; Teneb_base 23284; MNHN • 3 specs; Quito Cap D'Espinay; 1922; Teneb_base 23281 to 23283; MNHN • 1 spec.; [Bucay]; [1] Nov. 1905; F. Ohs leg.; Teneb_base 23182; NHMB • 3 specs; [Bucay]; 300 m a.s.l.; 31 Oct. 1905; Ohaus leg.; Teneb_base 23165, 23176, 23181; NHMB. Redescription MEASUREMENTS. Length 28–39 mm, width 11–12 mm, specimens measured (n = 6). HEAD. Medial edge of mandibles without tooth, inner margin without crenulation. Galea with cluster of bristles situated near midpoint. Mentum weakly sculptured, apex with medial notch; lateral apices rounded. Clypeal apex not dilated. Supraorbital tubercles present; height subequal to width. Clypeal horn arced (in lateral view); thick, tapering to abrupt point. Status While the original description does not provide a specific number of specimens examined; it does indicate that there were multiple individuals by providing a size range. Therefore, we designate here a lectotype from the presumed syntype series. Distribution South America: Ecuador (Fig. 6).

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Zenodo (CERN European Organization for Nuclear Research)
Published
2025-08-29
DOI
https://doi.org/10.5281/zenodo.17039363
Primary Topic
Geochemistry and Geologic Mapping
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article

Phrenapates ohausi Gebien 1910

Zenodo (CERN European Organization for Nuclear Research)
Geochemistry and Geologic Mapping
article

Phrenapates ohausi Gebien 1910

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Abstract

Phrenapates ohausi Gebien, 1910 Figs 2H, 3A, 4I–J, 6, 8A–B, 9H, 10B, 18 Phrenapates ohausi Gebien, 1910: 503. Diagnosis Phrenapates ohausi can be separated from all other known congeners based on the following characters: large (28–39 mm), generally not overlapping in size with the smaller species P. latreillei, P. educator, P. erratus Rincon, Lumen & Kamiński nom. nov. (18–28 mm). In P. ohausi the clypeal horn is thick and arced to an abrupt point (Fig. 3A), the horn of P. latreillei is thinner and tapers gradually from the base. Mandible without crenulation, unlike P. bennettii and P. fortunaensis Rincon & Smith sp. nov. Supraocular tubercles present, taller than wide (Fig. 8A–B), unlike in P. bennettii and P. fortunaensis (Fig. 8C–D), though not as tall as in P. gilloglyi Rincon & Smith sp. nov. (Fig. 8E–F). Mentum with apical notch that is deeper (Fig. 2F) than that of P. bennettii (Fig 2A). Type material Lectotype (designated here) ECUADOR • ♂; (green label) “W. Ecuador / Pucay 300m / (Ohaus) / 7.II.1908 // 1 // Phrenapates / Ohausi / X Geb // (red label) Cotype! / No. 162 // (on circle yellow border) Paratype // Phrenapates / ohausi Geb / Det.H.Kulzer 1960 // Sammlung / H Gebien // Brit. Mus. / 1961–329 // (blue label) Tenebrionid Base / Aaron D. Smith / Catalog # 22810”; Teneb_base 22810”; BMNH. Other material examined ECUADOR • 2 specs; S. Domingo DLC; Mar. 1983; Teneb_base 23212 to 23213; CASC • 1 spec.; Balzapampa Route de Quita, Prov. de Bolivar; Sep.–Oct. 1893; M. de Mathan leg.; Teneb_base 23280; MNHN • 1 spec.; Chimbo; 1892; M. de Mathan leg.; Teneb_base 23284; MNHN • 3 specs; Quito Cap D'Espinay; 1922; Teneb_base 23281 to 23283; MNHN • 1 spec.; [Bucay]; [1] Nov. 1905; F. Ohs leg.; Teneb_base 23182; NHMB • 3 specs; [Bucay]; 300 m a.s.l.; 31 Oct. 1905; Ohaus leg.; Teneb_base 23165, 23176, 23181; NHMB. Redescription MEASUREMENTS. Length 28–39 mm, width 11–12 mm, specimens measured (n = 6). HEAD. Medial edge of mandibles without tooth, inner margin without crenulation. Galea with cluster of bristles situated near midpoint. Mentum weakly sculptured, apex with medial notch; lateral apices rounded. Clypeal apex not dilated. Supraorbital tubercles present; height subequal to width. Clypeal horn arced (in lateral view); thick, tapering to abrupt point. Status While the original description does not provide a specific number of specimens examined; it does indicate that there were multiple individuals by providing a size range. Therefore, we designate here a lectotype from the presumed syntype series. Distribution South America: Ecuador (Fig. 6).

Zenodo (CERN European Organization for Nuclear Research)
Purdue University West Lafayette (US), Museum and Institute of Zoology (PL), Polish Academy of Sciences (PL)
Life in Land
Openalex Percentile: Top 55%
Geochemistry and Geologic Mapping
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