New Coleoptera records from New Brunswick, Canada: Megalopodidae and Chrysomelidae Author Webster, Reginald P. Author LeSage, Laurent Author DeMerchant, Ian text ZooKeys 2012 179 321 348 http://dx.doi.org/10.3897/zookeys.179.2625 journal article http://dx.doi.org/10.3897/zookeys.179.2625 1313-2970-179-321 Mantura chrysanthami (Koch, 1803) Map 22 Material examined. New Brunswick, Charlotte Co., near Maces Bay, 45.12447°N , 66.47346°W , 12.VIII.2007, R. P. Webster, barrier beach, sweeping vegetation (1, RWC). Northumberland Co., Blueberry Rd. off Hwy 8, 47.3211°N , 65.4229°W , 29.VI.2007, R. P. Webster, jack pine forest with black spruce, sweeping foliage of Rumex acetosella L. (4, RWC). Queens Co., Canning, Grand Lake near Scotchtown, 45.8762 °N , 66.1816°W , 1.VII.2004, D. Sabine & R. Webster, lake shore, old dune with oaks, sweeping foliage (3, RWC). Sunbury Co., ca. 2.5 km S of Beaver Dam, 45.7703°N , 66.6867°W , 26.VI.2007, mixed forest with red pine, along power-line cut, sweeping foliage (1, RWC). York Co., Canterbury, near "Browns Mtn. Fen", 45.8978°N , 67.6273°W , 3.VII.2005, M.-A. Giguere & R. Webster, mixed forest, beating foliage (1, RWC). Collection and habitat data. Mantura chrysanthami was swept or beaten from foliage from a variety of habitats in New Brunswick. These included a barrier beach, a jack pine forest, an old sand dune with red oaks ( Quercus rubra L.), a power-line right-of-way, and a mixed forest. A small series was swept from the foliage of sheep sorrel, Rumex acetosella L. Adults were captured during June, July, and August. Based on personal observations and collecting by the second author in the Ottawa, ON area, Mantura chrysanthemi is monophagous on Rumex acetosella both in the larval and adult stages. Distribution in Canada and Alaska. NF, QC, NB ( LeSage 1991 ; Riley et al. 2003 ). This is an adventive Palaearctic species now established in most of the northeastern United States ( Riley et al. 2003 ). Although Mantura floridana Crotch was cited by LeSage (1991) and Riley et al. (2003) from the Maritime provinces, the specimens determined as this species may be Mantura chrysanthemi , and thus the status of the former needs to be clarified. Map 22. Collection localities in New Brunswick, Canada of Mantura chrysanthami .