Figure 2 from: Moore W, Song X, Di Giulio A (2011) The larva of Eustra (Coleoptera, Paussinae, Ozaenini): a facultative associate of ants. ZooKeys 90: 63-82. https://doi.org/10.3897/zookeys.90.1136

Figure 2 - Eustra chinensis first instar larva: SEM micrographs of a head, dorsal view b head, frontal view c head, dorsolateral oblique view d left egg-burster, right dorsolateral oblique view e basal setae of frontoclypeolabrale, with filiform sensilla, dorsal view f close-up of a filiform sensillum of frontoclypeolabrale. Scale bars: a, b, c = 100 µm; d = 20 µm; e = 10 µm; f = 1 µm.