"Abdomens and Ants: Evolutionary and Phylogenetic Morphology of the Insects"

Brendon Boudinot
Brendon Boudinot

Event Date

Location
122 Briggs Hall

Doctoral candidate and ant specialist Brendon Boudinot of the Phil Ward lab, UC Davis Department of Entomology and Nematology, will present his exit seminar, "Abdomens and Ants: Evolutionary and Phylogenetic Morphology of the Insects" from 4:10 to 5 p.m., Wednesday, March 4 in 122 Briggs Hall on Kleiber Hall Drive, UC Davis campus.

Boudinot, who won the 2019 John Henry Comstock Award, the highest graduate student award given by the Pacific Branch, Entomological Society of America (PBESA), joined the UC Davis entomology graduate school program in 2014.

Abstract of his talk: "It is widely yet loosely agreed that the study of morphology--body form, structure and function--is undergoing a post-genomic revival, cautiously labeled 'phenomics' among active practitioners. I argue that the full reality of phenomics has yet to be realized, and that functional anatomy is the linchpin for the meaningful use of morphological data to understand evolution."

"In this seminar, I will present two case studies from my dissertation. The first will focus on reproductive anatomy in the context of the major transitions of insects from a marine, crustacean ancestor to the epically abundant diversity of wing-bearing species. The second and ongoing study combines more than 300,000 point-observations of morphology for 431 extinct and extant species with genomic sequence data to reconstruct the sequence of evolution leading to the living ants. I will introduce the audience to several extinct lineages of ants, including a new family of wasp-ant intermediates, and present functional  morphological reconstructions of the ancestors of all ants, living and extinct."