A review of West Palaearctic Hoplocampa species, focussing on Sweden (Hymenoptera, Tenthredinidae)

• Published in: Zootaxa
• Main Authors: LISTON, ANDREW, PROUS, MARKO, VÅRDAL, HEGE
• Format: Article in Journal/Newspaper
• Language: English
• Published: Mangolia Press 2019
• Subjects: Hymenoptera; Symphyta; Nematinae; sawflies; key; taxonomy; distribution; Fennoscandian
• Online Access: https://www.mapress.com/zt/article/view/zootaxa.4615.1.1

Fourteen Hoplocampa species have been recorded in the West Palaearctic. We provide an illustrated key to these species, together with H. tadshikistanica, which is so far only known from Tadshikistan, but could occur in the West Palaearctic. The suitability of genetic sequencing for identification, particularly of larvae, is discussed. COI barcoding reliably distinguishes all European species which have been sampled (only H. phantoma lacks data), except for H. fulvicornis and H. minuta, which can be identified using nuclear sequences. Distributions in the Fennoscandian countries are outlined, with particular reference to Sweden. Hoplocampa chrysorrhoea is recorded for the first time in Scandinavia, from southern Sweden. Lectotypes are designated for twelve nominal taxa: Allantus ferrugineus Panzer, 1802, Hoplocampa chrysorrhoea var. nigrita Enslin, 1914, H. fabricii W. F. Kirby, 1882, H. oertzeni Konow, 1888, H. pectoralis Thomson, 1871, Hylotoma ferruginea Fabricius, 1804, Tenthredo alpina Zetterstedt, 1838, T. brevis Klug, 1816, T. chrysorrhoea Klug, 1816, T. crataegi Klug, 1816, T. plagiata Klug, 1816, and T. rutilicornis Klug, 1816. Hoplocampa minuta forma dudai Gregor, in Gregor & Bata, 1942 is a new synonym of H. fulvicornis (Panzer, 1801).