Figure 4From: Morphological and molecular differentiation of genus Corbicula suggests that two species are sympatrically distributed in Datong Lake in the Central Yangtze River Basin Phylogenic trees constructed by NJ (A) and ML (B) methods. The construction of the trees was based on a 614-bp fragment of the mitochondrial gene COI dataset. Sequences of U47648 and U47652 were used as outgroups. Bootstrap proportions and posterior probabilities are shown close to the nodes.Back to article page