91. Mycotretus erraticus Gorham, 1898 Mycotretus erraticus Gorham, 1888: 254. Type locality: “ Mexico, Chilpancingo in Guerrero 4600 feet ” [state of Guerrero, Mexico]. Mycotretus erraticus – Kuhnt 1909: 73; 1911: 49. — Blackwelder 1945: 466. — Alvarenga 1994: 25. Primary type Lectotype, here designated (Fig. 17A) MEXICO • “B.C.A.,Col.,VII. Mycotretus [printed] \ Mycotretus erraticus, Gorh. [handwritten] \ Chilpancingo, Guerrero, 4600 ft. July. H.H. Smith. [printed] \ Type [disc-shaped label, printed] \ LECTOTYPE Mycotretus erraticus Gorham, 1888 [printed] (left) [red label, handwritten]”; BMNH. Other specimens examined Paralectotype MEXICO • “B.C.A.,Col.,VII. Mycotretus [printed] \ Mycotretus erraticus, Gorh. [handwritten] \ Chilpancingo, Guerrero, 4600 ft. July. H.H. Smith. [printed] \ Type [disc-shaped label, printed] \ PARALECTOTYPE Mycotretus erraticus Gorham, 1888 [printed] (right) [yellow label, handwritten]”; BMNH Distribution Mexico. Remarks The lectotype and paralectotype are mounted on the same card on the left and right sides, respectively. Only the lectotype is shown here (Fig. 17A).

Published as part of Pecci-Maddalena, Italo Salvatore de Castro, Lopes-Andrade, Cristiano & Skelley, Paul, 2023, Catalogue of Mycotretus Lacordaire, 1842 (Coleoptera: Erotylidae: Tritomini): an annotated, illustrated and historical approach, pp. 1-182 in European Journal of Taxonomy 876 (1) on page 82, DOI: 10.5852/ejt.2023.876.2149, http://zenodo.org/record/8095647