Two acontiate sea anemones, Phytocoetes sinensis n. sp. within the family Halcampactinidae and Telmatactis clavata (Stimpson, 1855) within the family Andvakiidae, are described from the coastal region of Chinese waters. Phytocoetes sinensis is an elongated sea anemone discovered from the intertidal mudflat in the East China Sea. The new species is very similar to its only congener P. gangeticus...

We have characterized the effects of BgII and BgIII, two sea anemone peptides with almost identical sequences (they only differ by a single amino acid), on neuronal sodium currents using the whole-cell patch-clamp technique. Neurons of dorsal root ganglia of Wistar rats (P5-9) in primary culture (Leibovitz's L15 medium; 37 degrees C, 95% air/5% CO2) were used for this study (n = 154). These cel...