Eschatomoxys tanneri Sorenson and Stones 1959

López-Guerrero, Irma, 2007, Figs. 30 – 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits, The Coleopterists Bulletin 61 (4), pp. 519-540 : 519-540

Eschatomoxys tanneri Sorenson and Stones 1959

Diagnosis. Form elongate, fiddle-shaped, apterous, with long legs and antennae. Color uniformly castaneous to piceous, shining. Head subquadrate in form, length about equal to width; dorso-ventrally compressed. Eyes medium size, posterior margin of eye separated from cervix by at least two diameters of eye. Although Sorenson & Stones (1959) cited differences in the proportions of

532 the antennal segments between this species and E. wagneri we did not find these slight differences to be consistent. Length of body: 9.3–10.0 mm; width: 4.0– 4.1 mm.

Type locality: Padre Creek , Kane County, Utah. Holotype and paratypes at BYU were examined .

Additional Material Examined: 1 male, UTAH: San Juan Co., 1 mi. N, 17 mi. W. Bluff, 5600 9 1 X-13-1985, D. Giuliani [ CDFA] . 1 female, UTAH: Garfield Co., Calf Ck Cmpg N of Escalante, 2–3 Aug 1984, Nelson Baumann [ BYUC] . 1 female, UTAH: Garfield Co. Calf Creek Cmpg, 1 August 1985, R . W. Baumann [ BYUC] . 1 female, ARIZONA, Marble Canyon , 4 Sept 1950, D. R . Estes Collector.