New records and new species of springtails (Collembola: Entomobryidae, Paronellidae) from lava tubes of the Galapagos Islands (Ecuador) Author Katz, Aron D. Author Taylor, Steven J. Author Soto-Adames, Felipe N. Author Addison, Aaron Author Hoese, Geoffrey B. Author Sutton, Michael R. Author Toulkeridis, Theofilos text Subterranean Biology 2016 17 77 120 http://dx.doi.org/10.3897/subtbiol.17.7660 journal article http://dx.doi.org/10.3897/subtbiol.17.7660 1314-2615--77 B1D5D79AC3D4436C8201F8B4006B1E37 Cyphoderus cf. agnotus Boerner , 1906 Fig. 21B Remarks . A single individual was collected in the entrance area of a lava tube. Our specimen has a bidentate mucro and the unguis lacks unpaired ungual distal teeth, distinguishing it from Cyphoderus galapagoensis Jacquemart 1976 while matching the description of Cyphoderus agnotus , sensu Cassagnau (1963) , albeit Cassagnau's (1963) species description is relatively vague and lacks details about many important characters. Unfortunately, the material available is insufficient for a more complete redescription. Distribution. Santa Cruz Island, Galapagos , Ecuador; widespread throughout Neotropics. Material examined. Ecuador, Galapagos , Santa Cruz Island: 1 on slide, La Llegada, leaf litter from entrance, 12.iii.2014 (C. Plowman, D. Butler and G. Hoese), GLP-095, INHS Acc. 567,427.