On the tribal allocation of Cosmotomidius Melzerı 1931 ı descriptions of new taxa of Acanthoderini and notes on some tribes of Lamiinae (Coleoptera: Cerambycidae) Author Nascimento, Francisco E. de L. Author Santos-Silva, Antonio Author Barclay, Maxwell V. L. text Journal of Natural History 2019 2019-05-14 53 11 705 723 journal article 10.1080/00222933.2019.1606356 3f8690f5-11d3-455e-82ce-79e4cce97fe9 1464-5262 3675559 On Cosmotomidius setosus ( Audinet-Serville, 1835 ) Pogonocherus setosus Audinet-Serville, 1835: 58 . Cosmotomidius setosus ; Monné, 2018: 844 (cat.). ( Figures 1 (e – h), 5(a – d)) Audinet-Serville (1835) described Pogonocherus setosus , without indicating the type locality (he just reported ‘ exotic ’ ). However, the publication ( Audinet-Serville 1835 ) recorded: ‘ * Pogonocherus setosus , DEJ. Collect. ’ The asterisk is explained in an earlier work, Audinet-Serville (1832) (translated): ‘ The new genera, as well as new species, will be indicated by an asterisk ’ . We believe that Audinet-Serville (1835) was indicating the specimens labelled in the Dejean collection. This appears evident when we see, for example, the original description of Hemiloplius dimidiaticornis : ‘ Hemilophus dimidiaticornis . – Saperda dimidiaticornis , Dej. Collect. ’ (described as H. dimidiaticornis by Audinet- Serville, and present in Dejean collection as S. dimidiaticornis ). Dejean (1835 , p. 339) listed Exocentrus setosus as being from ‘ Brasilia ’ . This is another evident indication that Audinet-Serville examined the Dejean collection, since according to the Bishop Museum (2015) , pages 1 – 195 of volume 4(1) of the Annales de la Société Entomologique de France (including Serville ’ s paper) were published before June 1835 , while according to Bousquet and Bouchard (2013) pages 257 – 360 of the Dejean catalogue were published on 22 August 1835 . Although the species appears in the Dejean catalogue (1835) as ‘Exocentrus’ , the label of the specimen indicates that ‘Pogonocherus’ was changed to ‘Exocentrus’ ( Figure 5 (b)). Apparently , when Audinet-Serville examined the specimen in Dejean collection it was labelled as ‘ Pogonocherus’ . A specimen ( Figure 5 (a,b) from Dejean collection, currently deposited in the BMNH (former Louis A.A. Chevrolat collection) is a syntype of Pogonocherus setosus ( ICZN 1999 : Article 72.4.1.1). There is another specimen ( Figure 5 (c,d)) in the BMNH from the Alexander Fry collection (previously in the La Ferté-Sénectère and Dejean collections). However , it is not possible to know whether this specimen was in the Dejean collection at the time that Audinet-Serville examined it. Thus , it is cannot with certainty be considered a syntype . Audinet-Serville (1835) mentions, as well as material in the Dejean collection, a specimen of P. setosus in his private collection, but this could not be found. As the species is the type species of Cosmotomidius , it is important to designate a lectotype , and we accordingly here designate the syntype from the former Dejean collection, the only specimen that can be traced that is certainly a syntype , as lectotype of the species. The lectotype ( Figure 5 (a)) has the following labels ( Figure 5 (b)): (1) Green [handwritten]: Lacordaire; (2) White [printed]: Bowr. Chevr. 63.47*; (3) Green [handwritten]: Pogonocherus [cancelled]/ Exocentrus setosus mihi/h. in Brasilia; (4) Red [printed]: Probable Syntype /det. MVL Barclay 2018; (5) White [printed]: NHMUK 011222569. Therefore, the type locality of Pogonocherus setosus becomes ‘ Brazil ’ .