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Paragnaths A P-bar paragnaths PseudonereisanomalaB conical paragnaths PseudonereistrimaculataC rod-like paragnaths PlatynereispolyscalmaD smooth bar paragnaths PerinereisvancauricaE pyramidal paragnaths PerinereisakunaF crown paragnaths MicronereispiccolaG shield-shaped paragnaths Pseudonereistrimaculata. Sources: A–E, G emended from Bakken et al. (2009: figs 2–5) F emended from Paxton (1983: fig. 4). Scale bars: 0.1 mm (A–E, G); 200 μm (F).
