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Fig. 5 | BMC Ecology and Evolution

Fig. 5

From: Species delimitation and coexistence in an ancient, depauperate vertebrate clade

Fig. 5

Comparative proportions of Firestone coelacanth skulls. Plots showing associations between a–e different orbit and skull measurements (in cm) figured and f, h the absence of association between g opercle ridge count, g angular foramina count, and skull length (which roughly approximates size). Red indicates skulls assigned to †Diplurus enigmaticus sp. nov. Blue indicates skulls assigned to †Diplurus newarki sp. nov

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