Three closely related species of the irregular echinoid Oligopygus succeed one another in the late Eocene deposits of Florida. This apparent lineage, where each species is similar but larger than the ...
Analysis of ecological data of the arboricolous nephilid spider Clitaetra irenae Kuntner 2006, endemic to Maputaland forests, South Africa, indicates the species' dependence on this highly threatened ...
Metabolic scaling and allometry explain the systematic relationship between an organism’s body size and its metabolic rate. This field integrates principles from physiology, ecology and evolutionary ...
A new study from Toho University reveals that female earwigs exhibit a similar pattern of exaggerated forceps growth as males, suggesting that both sexes may have evolved these traits through sexual ...
Okie, Jordan G., Boyer, Alison G., Brown, James H., Costa, Daniel P., Ernest, S. K. Morgan, Evans, Alistair R., Fortelius, Mikael, Gittleman, John L., Hamilton ...