Phylogeny of the new subfamily Cladodinae: neotenic fireflies from the Neotropics (Coleoptera: Lampyridae)

Phylogenetic relationships of Vestini with extensive sampling were inferred using 37 taxa scored for 66 morphological characters. Consistent with recent DNA analyses, Vesta is found to be sister to Photurinae rendering Vestini monotypic. Conversely, our parsimony and model-based analyses robustly su...

Full description

Saved in:
Bibliographic Details
Published in:Zoological journal of the Linnean Society 2022-07, Vol.195 (4), p.1181-1199
Main Authors: Bocakova, Milada, Campello-Gonçalves, Lucas, Da Silveira, Luiz Felipe Lima
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Phylogenetic relationships of Vestini with extensive sampling were inferred using 37 taxa scored for 66 morphological characters. Consistent with recent DNA analyses, Vesta is found to be sister to Photurinae rendering Vestini monotypic. Conversely, our parsimony and model-based analyses robustly support the new subfamily Cladodinae established for Neotropical species of the former Vestini. The cladodine lineage includes Cladodes, Dodacles, Dryptelytra, Ledocas, plus the newly proposed Andecladodes gen. nov. and Brasilocladodes gen. nov. While Ledocas is mostly paraphyletic, Cladodes is polyphyletic and, therefore, Cladodes s.s. is introduced. Further, most trees presented a distinct Nyctocrepis, which is revalidated and includes the subgenus Fenestratocladodes (transferred from Cladodes). Finally, a highly supported crown clade designated as the Dodacles lineage is regularly recovered, splitting into two sister-clades: (1) Dodacles, Brasilocladodes and (2) Dryptelytra, C. proteus, C. solieri and Andecladodes. Four new Andean species are described: Andecladodes cosangensis sp. nov., A. ovalis sp. nov., Dryptelytra pampahermosae sp. nov. and Ledocas pikillactanus sp. nov. To recover the monophyly of genera, the following new combinations are proposed: Brasilocladodes carinatuscomb. nov., Brasilocladodes delalandeicomb. nov., Brasilocladodes illigericomb. nov., Dodacles lateraliscomb. nov. and Dodacles nigercomb. nov. (transferred from Cladodes); Ledocas emissuscomb. nov., Ledocas remixtuscomb. nov. (from Dodacles); Cladodes proteus comb. nov. (from Ledocas) Nyctocrepis malleri comb. nov. and Nyctocrepi stellatacomb. nov. (from Cladodes); and Cladodes cincticolliscomb. nov. and Cladodes melanuruscomb. nov. (from Vesta).
ISSN:0024-4082
1096-3642
DOI:10.1093/zoolinnean/zlab091