Hallomenus (Xeuxes) serricornis LeConte, 1878

Pollock, Darren A., 2015, Lectotype designations in Tetratomidae, Melandryidae, Boridae and Mycteridae, based on material in the Museum of Comparative Zoology, Harvard University (Coleoptera: Tenebrionoidea), Insecta Mundi 2015 (427), pp. 1-15 : 2

Hallomenus (Xeuxes) serricornis LeConte, 1878

( Fig. 3–4 )

Hallomenus serricornis LeConte 1878 b: 619 (type locality: “Marquette; two specimens ”)

Hallomenus serricornis lectotype (sex unknown), labeled: “Marquette 4.7 Mich / Type. 4782 / [handwritten] Hallomenus serricornis Lec. / LECTOTYPE Hallomenus serricornis LeC. design. Pollock 2000” [lectotype by present designation]. A second specimen, also from Marquette, labeled as PARA- LECTOTYPE. Nikitsky (1998) divided Hallomenus into two subgenera: Hallomenus Panzer, 1794 and Xeuxes Champion, 1889. The type species of Xeuxes is X. brevicollis Champion , which is a junior synonym of H. serricornis .

Figures

Figures 1–13. Dorsal and lateral habitus of newly designated lectotypes.1–2. Hallomenus scapularis Melsheimer, lectotype. 1) Dorsal habitus. 2) Lateral habitus. Scale lines = 2.0 mm. 3–4. Hallomenus serricornis LeConte, lectotype. 3) Dorsal habitus. 4) Lateral habitus. Scale lines = 2.0 mm. 5–6. Hypulus bicinctus Horn, lectotype. 5) Dorsal habitus. 6) Lateral habitus. Scale lines = 2.0 mm. 7–8. Dircaea liturata LeConte, male lectotype. 7) Dorsal habitus. 8) Lateral habitus. Scale lines = 2.0 mm. 9–10. Dircaea fusca LeConte, female lectotype. 9) Dorsal habitus. 10) Lateral habitus. Scale lines = 2.0 mm. 11–12. Dircaea prona LeConte, male lectotype. 11) Dorsal habitus. 12) Lateral habitus. Scale lines = 5.0 mm. 13). Dircaea riversi LeConte, female lectotype, dorsal habitus. Scale line = 5.0 mm.