Neoperla fallax Klapálek, 1910

Stark, Bill P. & Sivec, Ignac, 2008, New Species And Records Of Neoperla (Plecoptera: Perlidae) From Vietnam, Illiesia 4 (3), pp. 19-54 : 28-29

publication ID	https://doi.org/ 10.5281/zenodo.4758856
DOI	https://doi.org/10.5281/zenodo.4762634
persistent identifier	https://treatment.plazi.org/id/03CA87B2-FF8F-FFE9-FC15-2FB970A8FE31
treatment provided by	Felipe
scientific name	Neoperla fallax Klapálek
status

Treatment

Neoperla fallax Klapálek View in CoL

Neoperla fallax Klapálek, 1909:44 View in CoL . Holotype ♀ (National Museum, Prague). Java

Material examined. Vietnam: Gia Lai, An Khe District, Tram Lap, 2 km NW on trail from forestry building, 14 ° 27’ N, 108 ° 33’ E, 17 June 1996, D. Currie, J. Swann, ROM 961056 View Materials , 1 ♂ ( ROM) GoogleMaps .

Remarks. This species was previously reported from Java, Sumatra, Malaysia and Thailand where considerable variation in egg collar morphology was noted ( Zwick 1983). This Vietnamese specimen appears to have a more prominent dorsobasal spine patch on the aedeagal sac, and the subapical spines also appear more prominent than shown for Malaysian specimens ( Zwick 1983). In addition the membranous lateral areas of much of the tube are covered with fine spinules in this specimen but these are not mentioned by Zwick (1983).