Atractides
publication ID |
https://doi.org/ 10.1046/j.1096-3642.06-0.00051.x |
persistent identifier |
https://treatment.plazi.org/id/96048783-0EB9-FF1A-FC09-AE09FD10FDE6 |
treatment provided by |
Carolina (2021-08-31 17:40:19, last updated by Plazi 2023-11-06 10:45:26) |
scientific name |
Atractides |
status |
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ATRACTIDES View in CoL OVIFORMIS SZALAY, 1953
Syn. to A. vaginalis Koenike, 1905 : syn. nov.
Type series: Missing. Locus typicus: Hohe Tatra, Kalksteingebirge bei Szepesbéla (Spiŝská Belá) Feketevíz, 920 m ü. d. M., 10∞C, 5.8.1930, 1 ♂ gesammelt von Dr. E. Dudich.
Discussion: Since the initial description ( Szalay, 1953) this species has not been discussed, and the name has appeared only in faunistic lists, including a single further locality record provided by Láska (1955a) from Slovakia. Szalay compared the species with A. walteri , A. panniculatus , A. glandulosus , A. coriaceus and A. issajewi ( Sokolow, 1928) but was not aware of the close similarity to A. vaginalis . In fact, his measurements are only slightly higher than those provided here for A. vaginalis , and all proportions agree. According to his measurements, the P-4 is relatively elongated (37% of total length) and therefore the P-2/4 ratio is low (0.52). However, from his figure this value is calculated as 0.58, and the measurement differences consequently are artefacts. Szalay’s figures show the palp, ventral idiosoma and I- L-5 and -6 of a typical juvenile A. vaginalis male, with Vgl-3 not yet fused to the posterior border of Cx-4. Szalay clearly overlooked the variation in this latter character, and therefore did not compare this species with A. tatrensis , a species he described on the preceding page on the basis of specimens partly collected at the same site and date as A. oviformis . There is no doubt that they are conspecific, and A. oviformis , as A. tatrensis , represents a junior synonym of A. vaginalis .
Koenike F. 1905. Zwei neue Wassermilben aus den Gattungen Megapus und Diplodontus. Zoologischer Anzeiger 28 (21 - 22): 694 - 698.
Laska F. 1955 a. Nekolik Vzanych voduli (Hydrachnellae) z horskych pritoku horni becvy na Morave. [On some rare water mites from affluents of the upper Becva river in Moravia]. Publications de la Faculte des Sciences de l'Universite Masaryk, Brno 364: 219 - 230.
Sokolow I. 1928. Zur Kenntnis der Hydracarinenfauna von Buchara. Zoologische Jahrbucher, Abteilung Systematik 54 (5 - 6): 467 - 486.
Szalay L. 1953. Neue Hydrachnellen - Formen aus dem Karpathenbecken. Annales Historico-Naturales Musei Nationalis Hungarici (N. S.) 3 (1952): 213 - 224.
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