Figures 14-25 from: Soto-Adames F (2011) New species of springtails in the Proisotoma genus complex from Vermont and New York, USA with descriptive notes on Ballistura alpa Christiansen & Bellinger 1980 (Hexapoda, Collembola, Isotomidae). ZooKeys 147: 19-37. https://doi.org/10.3897/zookeys.147.2093

Figures 14-25 - Subisotoma joycei sp. n. 14 Habitus of holotype 15 Sensillar chaetotaxy of Th. 2-Abd. 5, s=sensilla, ms= microsensilla, arrow points at position of Abd. 3 medial sensilla in a different individual 16 Subapical organ of Ant. 4 17 Eye patch and PAO 18 Labial palp papilla E 18a dorsal aspect 18b ventral aspect 19 Lateral anal valve 20–22 Postlabial chaetotaxy showing variation in number of setae assigned to column C 23 Modified metatibiotarsal seta in mature male 24 Mucro 24a lateral aspect 24b oblique aspect 25 Organization of furcula.