Nocardiopsis umidischolae is a species of bacteria. It produces methanol-soluble toxins that paralyse the motility of boar spermatozoa. Its type strain is 66/93T.[1]
Sobolevskaya, M. P., et al. "Fatty-acid compositions of marine isolates of the actinobacteria Nocardiopsis umidischolae KMM 7036 and Streptomyces sp. KMM 7210." Chemistry of Natural Compounds (2012): 1–2.