Systematics and Evolutionary Biology

Megan S Keith, South Plains College

A new assemblage of mosasaurs from the Upper Cretaceous Savoy Pit, Austin Chalk, North Texas - Blake Russell Chapman, The University of Texas at Austin; Joshua Ryan Lively, The University of Texas at Austin

A new Miocene gerrhonotine from the Caliente Formation, California - Simon Scarpetta, University of Texas at Austin

A preliminary molecular phylogeny of the Eastern US Oxyloma (Gastropoda: Succineidae) - Marco Arturo Martinez Cruz, University of Texas Rio Grande Valley; Kathryn Elizabeth Perez, University of Texas Rio Grande Valley

Does the Dear Enemy Hypothesis hold true in a sex role reversed system, Sygnathus scovelli? - Sarah Joanne Morton, St. Edward's University; Briana Martinez, St. Edward's University; Claire Adams, St. Edward's University; Ciara Crochet, St Edward's University; Pam Cisneros, St. Edward's University; Raelynn Deaton Haynes, St. Edward's University; Sunny Scobell, St. Edward's University

Impact of social context on mating behavior and sperm competition in the western mosquitofish - Amber Raven, St. Edward's University; Raelynn Deaton Haynes, St. Edward's University

Testing the Novelty Hypothesis as an explanation of heterospecific mating in livebearing fishes - Dylan J Wichman, St. Edward's University; Raelynn Deaton Haynes, St. Edward's University

Section Meeting - Megan S Keith, South Plains College