Figure 3 from: Hassall M, Moss A, Dixie B, Gilroy JJ (2018) Interspecific variation in responses to microclimate by terrestrial isopods: implications in relation to climate change. In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 5-24. https://doi.org/10.3897/zookeys.801.24934

Figure 3 Aggregation of isopod species differing in desiccation resistance at different temperatures. Mean ± 1 SE aggregation indices (variance:mean ratio) at 90% relative humidity. aP.scaber (F 4,249 = 3.76, p < 0.01) bA.vulgare (F 4,249 = 1.97, P < 0.01) cO.asellus (F 4, 249 = 12.22, P < 0.001) d thermal reaction norms for aggregation expressed as quadratic response curves for: P.scaber (dashed line): y = -11.519 + 1.526× - 0.04×2; A.vulgare (solid line): y = -3.534 + 0.574× 0.016×2; O.asellus (dotted line): y = -5.890 + 0.814× – 0.018×2.