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5 days ago · Gene family and phylogeny analysis. Phylogenetic tree was reconstructed based on the coding sequences (CDS) of 212 single-copy gene families. Plants of Monocotyledons, Rosidae and Asteridae were separated into respective branches and each species were clustered at the reported evolutionary positions.
2 days ago · Show accepted taxa only Only show main ranks. Asteroidea (1 973) Subclass Ambuloasteroidea (1 972) Order Euaxosida †. Order Euclasteroidea accepted as Brisingida. Order Hadrosida † (1) Order Kermasida †. Order Platyasterida accepted as Paxillosida.
4 days ago · In this study, we present the most taxonomically extensive phylogeny of the superfamily to date, using fossil calibrations to produce a chronogram and extant geographical distributions to reconstruct ancestral ranges.
5 days ago · Phylogenomics reveals the evolutionary origins of lichenization in chlorophyte algae. Lichen symbiosis between chlorophyte algae and fungi is a key player in ecosystems but our understanding of...
4 days ago · Evolutionary ecology is a field within both ecology and evolution that examines how interactions between and within species evolve. It explicitly considers the evolutionary effects of...
2 days ago · The internal phylogeny of Glyptodontinae is convoluted and in flux, with many species and families erected based on fragmentary or undiagnostic material that lacks comprehensive review.
2 days ago · Spinosauridae (or spinosaurids) is a clade or family of tetanuran theropod dinosaurs comprising ten to seventeen known genera. Spinosaurid fossils have been recovered worldwide, including Africa, Europe, South America and Asia. Their remains have generally been attributed to the Early to Mid Cretaceous . Spinosaurids were large bipedal carnivores.
