Isostenosmylus
Isostenosmylus is a genus of neotropical osmylid in the subfamily Stenosmylinae. It has been called "the most species-rich genus of lance lacewings in the Neotropical region."
Species accepted within Isostenosmylus include:Isostenosmylus angustipennis Martins et al., 2019Isostenosmylus angustipennis Martins et al., 2019Isostenosmylus barbatus Martins et al., 2019Isostenosmylus bifurcatus Ardila-Camacho et al., 2016Isostenosmylus contrerasi Ardila-Camacho and Noriega, 2014Isostenosmylus fasciatus Kimmins, 1940Isostenosmylus fusciceps Kimmins, 1940Isostenosmylus inca Martins et al., 2019Isostenosmylus irroratus Ardila-Camacho et al., 2016Isostenosmylus jaguar Martins et al., 2019Isostenosmylus julianae Ardila-Camacho et al., 2016Isostenosmylus morenoi Isostenosmylus nigrifrons Kimmins, 1940Isostenosmylus penai Martins et al., 2019Isostenosmylus pulverulentus Isostenosmylus septemtrionalandinus Ardila-Camacho and Noriega, 2014Isostenosmylus triangulatus Martins et al., 2019