Palpigradi

Description: English: Prokoenenia wheeleri Rucker), median section through mouth cone and prosome (outline from Rucker, 1901). Date: 1948. Source: Snodgrass, R. E. (1948). "The feeding organs of Arachnids including mites and ticks". Smithsonian miscellaneous collections 110 (10): 1–93. : This file comes from the Biodiversity Heritage Library, and is available online at biodiversitylibrary.org/page/9054603. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Deutsch | English | español | français | italiano | 日本語 | македонски | Nederlands | polski | +/−. Author: Robert Evans Snodgrass (1875–1962) Augusta Rucker (1873–1963).