Contacyphon oscillans
Creators: name: Kiałka, Agata
name: Ruta, Rafał
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scirtidae
Contacyphon
Contacyphon oscillans

description: Contacyphon oscillans (Sharp, 1878)
(Figs. 11A–B)
Cyphon oscillans Sharp 1878: 54. Broun 1880: 321 (reprinted excerpt of Sharp 1878). Pic 1914: 33 (catalogue). Nyholm 2000: 50 (aedeagus illustrated). Macfarlane et al. 2011: 420 (catalogue). Contacyphon oscillans: Zwick et al. 2013: 344.
Type locality. Tairua.
Broun number: 580.
Type material examined. 6 exx. Lectotype (NHM, here validated), card-mounted, genitalia mounted on glass slide pinned together with the specimen, “ Cyphon oscillans \ Type D. S.” [written at base of card in Sharp’s hand], “LECTO- \ TYPE” [round label with blue border], “TYPE \ H. T.” [round label with red border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Tairua Broun” [handwritten], “Sharp Coll \ 1905-313.”, “Lectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand]. Paralectotype (NHM, here validated): cardmounted, genitalia mounted on glass slide pinned together with the specimen, “ Cyphon oscillans \ Ind. typ. \ D. S.” [written at base of card in Sharp’s hand], “PARA- \ LECTO- \ TYPE” [round label with blue border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Tairua Broun” [handwritten], “Sharp Coll \ 1905-313.”, “Paralectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand]. Paralectotype (NHM, here validated): cardmounted, “ Cyphon oscillans \ Ind. typ. \ D. S.” [written at base of card in Sharp’s hand], “PARA- \ LECTO- \ TYPE” [round label with blue border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Broun Tairua” [handwritten], “Sharp Coll \ 1905-313.”, “Paralectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand]. Paralectotype (NHM, here validated): card-mounted, “ Cyphon oscillans \ Ind. typ. D. S.” [written at base of card in Sharp’s hand], “PARA- \ LECTO- \ TYPE” [round label with blue border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Tairua Broun” [handwritten], “Sharp Coll \ 1905-313.”, “Paralectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand]. Paralectotype (NHM, here validated): disarticulated specimen, card-mounted, “ Cyphon oscillans \ Ind. typ. D. S.” [written at base of card in Sharp’s hand], “PARA- \ LECTO- \ TYPE” [round label with blue border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Tairua Broun” [handwritten], “Sharp Coll \ 1905-313.”, “Paralectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand]. Paralectotype (NHM, here validated): card-mounted, “ Cyphon oscillans \ Ind. typ. D. S.” [written at base of card in Sharp’s hand], “PARA- \ LECTO- \ TYPE” [round label with blue border], “Tairua, [red underline] \ New Zealand. \ Broun.”, “Tairua Broun” [handwritten], “Sharp Coll \ 1905- 313.”, “Paralectotype \ Cyphon oscillans \ Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand], “ Cyphon n. sp. \ det. T. Nyholm 1981” [in Nyholm’s hand].
Remarks. According to Sharp (1878), a few specimens were found by T. Broun on Cyathea dealbata at Tairua. Figures of the penis and tegmen published in Nyholm (1972) were wrongly attributed to C. oscillans but actually belong to an undescribed species (Nyholm 2000).
Cyphon molestus Broun 1883: 371. Broun 1886: 780 (reprinted excerpt of Broun 1883). Pic 1914: 32 (catalogue, as Cyphon molestus Broun, 1886). Nyholm 2000: 66 (synonym of Cyphon oscillans Sharp, 1878).
Type locality. Queenstown.
Broun number: 1389.
Type material examined. 1 ex. Holotype (NHM): card-mounted, genitalia mounted on glass slide pinned together with the specimen, “Holo- \ type ” [round label with red border], “1389.” [in Broun’s hand], “ New Zealand. [red underline] \ Broun Coll. \ Brit. Mus. \ 1922-482.”, “ molestus ” [in Broun’s hand], “ Cyphon \ molestus.” [in Broun’s hand], “ Holotype \ Cyphon molestus \ Broun \ det. T. Nyholm 1981” [in Nyholm’s hand], “ Cyphon ♀ \ oscillans Sharp \ det. T. Nyholm 1981” [in Nyholm’s hand].
Remarks. Cyphon molestus was described from a single specimen collected from Queenstown, Otago, and sent to Broun by Hutton (Broun 1883).
description: Published as part of Kiałka, Agata & Ruta, Rafał, 2017, An illustrated catalogue of the New Zealand marsh beetles (Coleoptera: Scirtidae), pp. 1-76 in Zootaxa 4366 (1) on pages 41-43, DOI: 10.11646/zootaxa.4366.1.1, http://zenodo.org/record/1125265