Macro twin lite mt 26ex rt

Morphological terminology follows Anufriev and Emeljanov (1988) and Gnezdilov et al. (2014) . Photographs were taken using a Canon EOS 5D Mark IV camera with the lens Canon-MP-E-65mm f/2,8 1-5x Macro and the flash Canon Macro Twin-Lite MT-26EX-RT. Images were produced using Helicon Focus v. 7.6.4 and Adobe Photoshop СС 2019 software. The genital segments of male specimens examined were macerated in 10% potassium hydroxide (KOH) and figured in glycerine jelly (Brunel Micro Ltd, UK) using a Leica MZ9.5 stereomicroscope with a camera lucida. The map was prepared using Google Earth Pro (version 7.3) with map data sources as attributed in image.
The specimens examined are deposited in University of Delaware, Department of Entomology and Wildlife Ecology, Newark, Delaware, USA (UDCC); Smithsonian Institution, National Museum of Natural History, Washington, DC (USNM); Bernice P Bishop Museum of Natural History, Honolulu, Hawaii (BPBM); and the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg, Russian Federation (ZIN).

All specimens, except DFMMh/FV 581.1, 2, and 3, were documented using a Canon EOS 70D reflex camera equipped with a Canon EFS 10–135 mm objective, extension tubes (13 or 21 mm), and a Canon Macro Twin Lite MT-26EX-RT. Light was cross-polarized in order to reduce reflections of the specimen surface. Images were recorded in different focal planes (z-stacks) and subsequently fused with CombineZP (Alan Hadley). All obtained images were optimized for colour balance, saturation, and sharpness using Adobe Photoshop CS2.