Lagochile trigona
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Lagochile
Lagochile trigona

description: Lagochile trigona (Herbst, 1790)
Melolontha trigona Herbst 1790: 159
Note. Eleven presently recognized subspecies of Lagochile trigona have been described, three of which occur in the research area. The other eight are L. trigona bolivari Soula, 2005 (recorded from Colombia), L. trigona cordata Benderitter, 1925 (recorded from Venezuela, Colombia), L. trigona gaujoni Soula, 2005 (recorded from Ecuador), L. trigona goyazensis Soula, 2005 (recorded from Brazil), L. trigona mancocapaci Soula, 2005 (recorded from Peru), L. trigona pozuzoensis Soula, 2005 (recorded from Peru), L. trigona trochanterica (Burmeister, 1855) (recorded from Venezuela, Trinidad and Tobago) and L. trigona tupacamarui Soula, 2005 (recorded from Bolivia).
Subspecies Lagochile trigona incerta Soula, 2005
Lagochile trigona incerta Soula 2005: 358 (French Guiana)
Distribution. French Guiana: Soula 2005: 358, 2010a: 58. Other: Soula 2009: 23 (none - picture).
Subspecies Lagochile trigona soleri Soula, 2005
Lagochile trigona soleri Soula 2005: 357 (French Guiana)
Distribution. French Guiana: Soula 2005: 357, 2010a: 58; Brûlé et al. 2011a: 192, 2014: 182; Brûlé and Touroult 2013: 40. Other: Soula 2009: 22 (none - picture).
Subspecies Lagochile trigona trigona (Herbst, 1790)
Melolontha trigona Herbst 1790: 159 (Guyana - NEOTYPE)
Distribution. Guyana: Herbst 1790: 159 (as Melolontha trigona); Erichson 1848: 562 (as Chasmodia trigona); Soula 2005: 355 (designation NEOTYPE Melolontha trigona). Suriname: MHCN - NEW COUN- TRY RECORD (Suriname, Para, Colakreek, (5°27′45″N, 55°13′45″W). 11/ 21-I-2013. A. J. Hielkema. In arboreal trap with banana and rum.); NZCS. “Guianas”: Ohaus 1934: 162 (as Lagochile trigona [s. l.]); Blackwelder 1944: 243 (as Lagochile trigona [s. l.]); Machatschke 1972: 81 (as Lagochile trigona [s. l.] (?)). Brazil: Ohaus 1934: 162 (as Lagochile trigona [s. l.]); Blackwelder 1944: 243 (as Lagochile trigona [s. l.]). “Amazon Basin”: Ohaus 1934: 162 (as Lagochile trigona [s. l.]). Other: Ohaus 1934: 162 (Bolivia–Colombia - as Lagochile trigona [s. l.]); Blackwelder 1944: 243 (Bolivia, Colombia - as Lagochile trigona [s. l.]); Machatschke 1972: 81 (Bolivia–Colombia - as Lagochile trigona [s. l.]); Soula 2009: 22 (none - picture).
Note. Before the publication of Soula (2005), in which eight new subspecies of Lagochile trigona were described and two existing species were reassigned as subspecies of L. trigona, no subspecies of this species were recognized. Following Soula (2005), all specimens found in countries outside the research area are now assigned to subspecies not occurring in the Guianas. Unfortunately, Soula (2005) does not mention the distribution of the nominal subspecies except for the type specimen, which was collected in Guyana. Because of this omission, we have elected to include here the full distribution of the species as given by earlier authors, even as this subspecies is still only known to occur in Guyana and Suriname.
description: Published as part of Hielkema, Auke J. & Hielkema, Meindert A., 2019, An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas, pp. 1-306 in Insecta Mundi 732 (732) on pages 139-140, DOI: 10.5281/zenodo.3678492