Fig. 3From: On latches in biological systems: a comparative morphological and functional study of the retinaculum and the dens lock in CollembolaMicroscopy images of the dens lock and the manubrial musculature in different taxa of Collembola. A–C SEM images of the dens lock (anterior view): A Podura aquatica Linnaeus, 1758 [26] B Dicyrtomina ornata (Nicolet, 1842) C Megalothorax minimus [50]. D–F cLSM images of the manubrial musculature on 555 nm: D Podura aquatica (posterior view); E Dicyrtomina ornata (lateral view); F Megalothorax minimus Willem, 1900 (lateral view). M: manubrium; D: dens; Dl: dens lock; L1: Lock 1; L2: Lock 2. Coloured structures, green: hooks L1 and L2; yellow: the furrowsBack to article page