Cryptophagus acutangulus Gyllenhal 1827

• Main Authors: Majka, Christopher, Langor, David
• Format: Text
• Language: unknown
• Published: Zenodo 2010
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Coleoptera; Cryptophagidae; Cryptophagus; Cryptophagus acutangulus; Breton Island; Canada; McCarthy; Newfoundland; Alaska
• Online Access: https://dx.doi.org/10.5281/zenodo.3789542; https://zenodo.org/record/3789542

Cryptophagus acutangulus Gyllenhal, 1827 NOVA SCOTIA: Halifax Co.: Dartmouth, January 27, 1987, D. Seguin (1, NSMC); Halifax, December 11, 1990, P. Hyslop (2, NSMC); Halifax, July 18, 2002, D. Holland (3, NSMC); Halifax, December 4, 1989, J. Newman (1, NSMC); Halifax, July 23, 1991, collector not recorded (5, NSMC); Halifax, July 18, 2002, D. Holland (1, NSMC); Halifax, July 6, 1992, D. McCarthy (3, NSMC); Kings Co.: Kentville, July 10, 1965, C.J.S. Fox (1, ACNS); Kentville, July 10, 1965, C.J.S. Fox (1, ACNS); Richmond Co.: Lake Uist, July 3–6, 1990, B. Wright, feeding on dead horsefly (21, NSMC). Figure |. Distribution of Antherophagus convexulus, Antherophagus ochraceus, Henoticus serratus, and Tel- matophilus americanus in Atlantic Canada. Cryptophagus acutangulus is newly recorded in Nova Scotia, on both the mainland of the province and Cape Breton Island. It was reported previously from insular Newfoundland by Bousquet (1991) (Fig. 4). It is probably a Holarctic species, generally distributed in North America (Woodroffe and Coombs 1961). Woodroffe and Coombs (1961) noted that in Europe this species occurs on stored produce and it is possible that its North American distribution may have been influenced by commercial activities. In the Palaearctic region it is found throughout Europe, in North Africa, across the Middle East and Caucasus, through Central Asia, the Russian Far East, south to Japan, North Korea, and China. It is also found in sub-Saharan Africa and the Neotropical Region (Johnson et al. 2007). It occurs both on stored products and in wild habitats (Woodroffe and Coombs 1961). A very distinctive species on account of the strongly produced lateral pronotal callosities. : Published as part of Majka, Christopher & Langor, David, 2010, Contributions towards an understanding of the Cryptophaginae (Coleoptera, Cryptophagidae) of Atlantic Canada, pp. 13-35 in ZooKeys 35 (35) on pages 19-20, DOI: 10.3897/zookeys.35.314, http://zenodo.org/record/576615 : {"references": ["Bousquet Y (1991) Family Cryptophagidae: silken fungus beetles. In: Bousquet Y (Ed) Checklist of Beetles of Canada and Alaska. Agriculture Canada: Research Branch Publication 1861 / E, 221 - 223.", "Woodroffe GE, Coombs CW (1961) A revision of the North American Cryptophagus Herbst (Coleoptera: Cryptophagidae). Miscellaneous Publications of the Entomological Society of America 2: 179 - 211.", "Johnson C, Otero JC, Leschen RAB (2007) Cryptophagidae Kirby, 1837. In: Lobl I, Smetana A (Eds) Catalogue of Palaearctic Coleoptera, Volume 4: Elateroidea, Derontoidea, Bostrichoidea, Lymexyloidea, Cleroidea, Cucujoidea. Apollo Books, Stenstrup, Denmark, 513 - 531."]}