Phylogenetic relationships within Aglaopheniidae (Cnidaria,Hydrozoa) reveal u…

Prerequisites for conservation planning are inventories of species, which are often recognised and described using morphological clues (The House of Lords 2003; The Royal Society 2003; Mace 2004). However, taxa identification using morphological criteria may be challenging, especially in simple organisms that present few discriminant synapomorphies and high phenotypic plasticity, such as cni…