TY - GEN A1 - Shelley, Rowland M. A1 - McAllistor, Chris T. A1 - Robinson, Henry W. T1 - The milliped genus Euryurus Koch, 1847 (Polydesmida: Euryuridae) west of the Mississippi River; occurrence of E. leachii (Gray, 1832) on Crowley’s Ridge, Arkansas T2 - Insecta mundi : a journal of world insect systematics N2 - The milliped genus Euryurus Koch, 1847, and the species, E. leachii (Gray, 1832) (Polydesmida: Euryuridae), are recorded from three sites on the northern part of Crowley’s Ridge (Cross, Lee, and Poinsett counties), Arkansas, where the only prior familial records are of Auturus evides (Bollman, 1887). Coupled with the published locality of E. leachii in Phillips Co., at the southern extremity of the Ridge, the only known occurrences of both the genus and species in Arkansas and west of the Mississippi River are in this physiographic feature. The Arkansas population is geographically peripheral but anatomically intermediate between the two recognized subspecies, E. l. leachii and E. l. fraternus Hoffman, 1978, and we do not assign it to a race. Molecular investigations seem necessary to resolve relationships in the “E. leachii complex.” T3 - Insecta Mundi - 0207 KW - Euryuridae KW - Auturus KW - Euryurus KW - E. leachii Y1 - 2012 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/25326 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-253269 SN - 0749-6737 SN - 1942-1354 EP - 4 PB - Center for Systematic Entomology CY - Gainesville, Fla. ER -