Miyazawa, K.; Noguchi,T.; Maruyama, J.; Jeon, J. K.; Otsuka, M.; Hashimoto, K. (1985). "Occurrence of tetrodotoxin in the starfishes Astropecten polyacanthus and A. scoparius in the Seto Inland Sea". Marine Biology. 90 (1): 61–64. Bibcode:1985MarBi..90...61M. doi:10.1007/BF00428215.
Miyazawa, K.; Noguchi,T.; Maruyama, J.; Jeon, J. K.; Otsuka, M.; Hashimoto, K. (1985). "Occurrence of tetrodotoxin in the starfishes Astropecten polyacanthus and A. scoparius in the Seto Inland Sea". Marine Biology. 90 (1): 61–64. Bibcode:1985MarBi..90...61M. doi:10.1007/BF00428215.