FIGURES 35–41. 35 in A review of present knowledge of larvae of the Calopterygoidea (Zygoptera) of the Oriental realm, including keys to families and known genera

FIGURES 35–41. 35. Archineura incarnata, prementum (dorsal view, drawn from Yang et al. 2022). 36. Vestalis gracilis, prementum (dorsal view) and right antenna with supplementary antennomere between pedicel and scape (a) arrowed (redrawn from Rattanachan et al. 2022). 37. Vestalaria venusta: prementum (dorsal view) and right antenna (drawn from Wang et al. 2017). 38. Caliphaea angka: prementum (dorsal view) and right antenna (drawn from Yang et al. 2021). 39. Heliocypha biseriata, frontal view of labrum showing dorsal and ventral sections and 'moustache' of long, heavy setae on the latter (from Orr et al. 2024). 40. Heliocypha biseriata: details of labial palp in relation to prementum (a) dorsal view—base of movable hook dashed to reveal palpal lobe beneath and open base of premental median cleft arrowed, (b) frontal view, (c) inner view (from Orr et al. 2024). 41. Heliocypha biseriata, detail of fore tarsus with pectinate setae magnified (from Orr et al. 2024).