Figure 3 from: Márquez-Borrás F, Solís-Marín FA, Mejía-Ortiz LM (2020) Troglomorphism in the brittle star Ophionereis commutabilis Bribiesca-Contreras et al., 2019 (Echinodermata, Ophiuroidea, Ophionereididae). Subterranean Biology 33: 87-108. https://doi.org/10.3897/subtbiol.33.48721

Figure 3 Scanning electron micrograph (SEM) of lateral arm plates from mature Ophionereis commutabilis (a) and O. reticulata (b). Deformation grid of lateral arm plate shape showing deformation vectors (c). Orientation (p: proximal, di: distal, d: dorsal, v: ventral). Scale bars: 200 μm.