1974 Troglostygnopsis inops (Goodnight & Goodnight, 1971) Footnotes References Joel Hallan's Biology Catalog: Stygnopsidae (2003): Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones). Revista Ibérica de Aracnología vol. especial monográfico 1: 1-337. (eds.) (2007): Harvestmen - The Biology of Opiliones. Harvard University Press Harvestmen Harvestman families