FIGURE 2 in Description of the larva of Indocnemis orang (Förster in Laidlaw, 1907) (Odonata Platycnemididae: Calicnemiinae) from Thailand, with larval key to the known genera of the family Platycnemididae in Asia

FIGURE 2. Schematic contour of caudal gills of the vertical lamella type: (A), the constricted vertical lamella; (B), the nodate vertical lamella; (C), the subnodate vertical lamella; (D), the denodate vertical lamella. Arrows indicate nodus spine.