As a proven tool, DNA barcoding can identify species rapidly and unambiguously. In this study, we used mtDNA cyt b, COI, and 16s rRNA sequences of six species of Pseudohynobius, Protohynobius puxiongensis, Liua shihi, Ranodon sibiricus, and Pachyhynobius shangchengensis, to reconstruct the phylogenetic relationships using Bayesian inference and maximum likelihood methods. Approximate lineage divergence times were also estimated, the divergence between them was calculated to have taken place mainly in Miocene.
Soybean Stem Fly (SSF), Melanagromyza sojae (Zehntner), belongs to the family Agromyzidae and is highly polyphagous, attacking many plant species of the family Fabaceae, including soybean and other beans. SSF is regarded as one of the most important pests in soybean fields of Asia (e.g., China, India), North East Africa (e.g., Egypt), parts of Russia, and South East Asia.