Browsing by Subject "phylogeny"
Now showing items 1-9 of 9
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(2009-05-15)Diapriids (Hymenoptera: Diapriidae) are small parasitic wasps. Though found throughout the world they are relatively unknown. A framework for advancing diapriid systematics is developed by introducing a new web-based ...
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(2022-08-03)Crapemyrtle Bark Scale (Acanthococcus lagerstroemiae; CMBS) is an invasive pest species that causes aesthetic and economic damage to crapemyrtles and poses potential threats to other horticultural crops in the United States. ...
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(2012-07-16)Evolutionary relationships between a group of organisms are commonly summarized in a phylogenetic (or evolutionary) tree. The goal of phylogenetic inference is to infer the best tree structure that represents the relationships ...
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(2021-08-27)The freshwater livebearing fish genus Poeciliopsis has served as a study system for the evolution of sex, due to the presence of asexually reproducing (gynogenetic and hybridogenetic) biotypes that originated through ...
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(Texas A&M University, 2004-11-15)Three new species of cichlid fishes of the genus Geophagus, part of the Neotropical subfamily Geophaginae, are described from the Orinoco and Casiquiare drainages in Venezuela. Phylogenetic relationships among 16 genera ...
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(2010-10-12)The pantherine lineage of cats diverged from the remainder of modern Felidae less than 11 million years ago. This clade consists of the five big cats of the genus Panthera, the lion, tiger, jaguar, leopard, and snow leopard, ...
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(2012-10-19)The North American antlion genus Paranthaclisis is comprehensively revised for the first time. Four species are recognized: P. congener (Hagen), P. floridensis Stange & Miller, P. hageni (Banks) and P. nevadensis Banks. ...
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(Texas A&M University, 2005-11-01)Ribosomal RNA (rRNA) molecules form highly conserved secondary and tertiary structures via rRNA-rRNA and rRNA-protein interactions that collectively comprise the macromolecule that is the ribosome. Because of their cellular ...
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(Texas A&M University, 2005-11-01)A DNA sequence-based phylogenetic tree (Dillon et al., 2004) places the species of the genus Sorghum into two sister lineages, one with x = 5 and the other with x = 10 as a basic chromosome number. It has not been resolved ...