FIGURE 5. A‒E in Two new genera and five new species of Tullbergiidae (Collembola) from the southern Appalachian Mountains of North America, with redescription of Tullbergia clavata Mills

FIGURE 5. A‒E) Ameritulla obscura n. sp. A) Posterior cephalic pseudocellus. B) Pseudocellus of Abd. III. C) Setae in region of Abd. V pseudocellus. Note long setae have rounded tips, shorter setae have pointed tips. D) Abdominal segments VI and VI, dorsal view. E) Venter of Abd. VI. F) Mesaphorura yosii, venter of Abd. VI. Scales: A, B, 10 µm; C, F, 20 µm; D, E, 50 µm.