Nannaria "Natchez Trace", 2021

Means, Jackson C., Hennen, Derek A. & Marek, Paul E., 2021, A revision of the minor species group in the millipede genus Nannaria Chamberlin, 1918 (Diplopoda, Polydesmida, Xystodesmidae), ZooKeys 1030, pp. 1-180 : 1

publication ID

https://dx.doi.org/10.3897/zookeys.1030.62544

persistent identifier

https://treatment.plazi.org/id/11427A53-F4F1-56C1-985C-AEAD012324C7

treatment provided by

ZooKeys by Pensoft

scientific name

Nannaria "Natchez Trace"
status

incertae sedis

Nannaria "Natchez Trace" View in CoL View at ENA incertae sedis Fig. 121 View Figure 121

Material examined.

United States - Tennessee • 3 ♂♂ and 4 ♀♀; Henderson County, Natchez Trace St. Pk. , Fern Nature Trail ; 35.7966°N, - 88.2646°W; 26 May 1980; R. Shelley leg.; NCSM NAN0540. For detailed collection data see Suppl. material 7 GoogleMaps .

Hypothesized placement.

Nannaria "Natchez Trace" specimens are hypothesized to be closely related to Nannaria "Claytor Lake" based on the following combination of gonopodal characters: Acropodite robust, curving medially with extended distal zone. Acropodite tip simple, laterally compressed (Fig. 121B View Figure 121 , red triangle), directed posteromedially. Nannaria "Natchez Trace" specimens differ from Nannaria "Claytor Lake" based on the following combination of gonopodal characters: Prefemoral process pronounced, acicular, not reduced as in "Claytor Lake." Seminal groove continually curving towards tip, without small undulation as in "Claytor Lake" (Fig. 121A View Figure 121 , red arrow).