Lasioglossum (Dialictus) busckiellum
Creators: name: Gibbs, Jason
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum busckiellum

description: Lasioglossum (Dialictus) busckiellum (Cockerell, 1915)
Halictus (Chloralictus) busckiellus Cockerell, 1915: 9 (holotype, ♀, NMNH-23176, examined).
Halictus busckiellus – Wolcott 1948: 855 x (distribution, misidentification).
Dialictus busckiellus – Moure & Hurd 1987: 93 (catalogue). — Engel 2000: 89 (phylogeny, outgroup). — Moure 2007: 847 (catalogue).
Lasioglossum (Dialictus) busckiellus – Genaro 2007: 249 (distribution, gender disagreement; see ICZN (1999) article 31.2).
Lasioglossum (Dialictus) busckiellum – Genaro & Franz 2008: 6 (distribution, misidentification). — Engel 2011: 66 (taxonomy).
Material examined
DOMINICAN REPUBLIC: Independencia: 1 ♀, 1 ♂, Los Rios, Lago Enriquillo, 25 May 1986, R. Miller and L.A Stange leg. (FSCA). – La Altagracia: 1 ♂, Boca de Yuma, at Estuario, 18°22ʹ47ʺ N, 68°36ʹ17ʺ W, 1 Jun. 2008, s. coll. (UPRM); 1 ♂, Nisibon, Malaise trap, 8–10 Jun. 1976, R.E. Woodruff and E.E. Grissell leg. (FSCA); 2 ♀♀, Parque del Este, 2.9 km SW of Boca de Yuma, 18°21′51′′ N, 68°37′05′′ W, 11 m, semi humid dry forest, yellow pan, 28 May 2004, J. Rawlins et al. leg. (CMNH); 2 ♀♀, Parque del Este, Caseta, Guaraguao, 4.4 km SE of Bayahibe, 18°19′59′′ N, 68°48′42′′ W, 3 m, semi-humid forest, nr. sea, limestone, yellow pan, 26–27 May 2004, C. Young et al. leg. (CMNH). – La Romana: 1 ♂, Higueral, ex Parthenium, 6 Jun. 1976, E.E. Grissell leg. (FSCA); 36 ♀♀, 54 ♂♂, La Romana Centr., 15 Jul. 1917, H. Morrison leg. (NMNH). – Monte Cristi: 2 ♀♀, 2 ♂♂, Paroli, beach, 2 Jun. 1986, R. Miller and L.A. Stange leg. (FSCA). – Nacional: 3 ♀♀, Santo Domingo (as Cuidad Trujillo), Nov. 1950, N.L.H. Krauss leg. (NMNH). – Pedernales: 1 ♂, Cabo Rojo, Alcoa Rd., km 21, 24 Jul. 1985, G.C. Eickwort leg. (CUIC); 1 ♂, Cabo Rojo, Alcoa Rd., km 25, 26 Jul. 1985, G.C. Eickwort leg. (CUIC); 4 ♀♀, Cabo Rojo, Alcoa Rd., km 33–38, 25 Jul. 1985, G.C. Eickwort leg. (CUIC); 2 ♂♂, Cabo Rojo headquarters, 24 Jul. 1985, G.C. Eickwort leg. (CUIC); 1 ♂, same collection data as preceding, 26 Jul. 1985 (CUIC); 2 ♀♀, Cabo Rojo, 21 km N, 20 Jun. 1976, E. E. Grissell and E. Marcano leg. (FSCA); 3 ♀♀, Sierra de Baoruco, Aceitillar, 25.2 km ENE of Pedernales, 18°0 5′29′′ N, 71°31′16′′ W, 1272 m a.s.l., dense broadleaf forest, pine, yellow pan, 14 Jun. 2003, C. Young et al. leg. (CMNH). – Pedro Sanchez: 2 ♂♂, [no locality], tobacco field, 11 Jun. 1976, E.E. Grissell leg. (FSCA). – Puerto Plata: 1 ♀, Playa Cofresi, 30 Dec. 1984, L.A. Stange leg. (FSCA); 1 ♂, Playa Sosúa, 27 Dec. 1984, L.A. Stange leg. (FSCA); 1 ♀, Punta Rusa, 4 Jun. 1986, R. Miller and L. Stange leg. (FSCA); 5 ♀♀, 5 ♂♂, Sosúa, 19 Jul. 1986, G.C. Eickwort leg. (CUIC); 1 ♀, 3 ♂♂, same collection data as preceding, 20 Jul. 1986 (CUIC); 1 ♀, same collection data as preceding, 21 Jul. 1986 (CUIC); 3 ♀♀, 5 ♂♂, same collection data as preceding, 23 Jul. 1986 (CUIC). – San Cristobal: 2 ♀♀, Malaise trap, 16 Jun. 1986, C. Nunez leg. (FSCA); 4 ♀♀, same collection data as preceding, 19 Jun. 1986 (FSCA).
HAITI: Artibonite: 1 ♀, St. Marc, 25 Oct. 1923, s. coll. (AMNH). – Ouest: 1 ♀, Damiens, Aug. 1977, A. Pauly leg. (CUIC); 1 ♀, Léogâne, 10 Aug. 1977, A. Pauly leg. (SEMC). – Sud: 4 ♀♀, 1 ♂, Ville Formon, 31 km NW of Les Cayes, S slope f Morne Formon, Massif de La Hotte, 18°20′ N, 74°0 1′ W, 1405 m a.s.l., disturbed forest and fields, 7–8 Sep. 1995, Davidson et al. leg. (CMNH).
Distribution
Hispaniola (Dominican Republic and Haiti).
Biology
Lasioglossum busckiellum has been recorded from flowers of Parthenium L. (Asteraceae).
Remarks
Lasioglossum busckiellum was described from the Island of St. Domingo, now Hispaniola, probably from the Dominican Republic. This species belongs to the Lasioglossum parvum species group, which includes bees also referred to as the L. tegulare species group (Ellis 1914a; Gibbs 2009a). Wolcott (1948) recorded L. busckiellum from Puerto Rico based on specimens identified by Krombein and Sandhouse. Both L. busckiellum and L. parvum have distinctive punctation in the apical impressed areas of the metasomal T2–T3, which are absent in all L. parvum group specimens examined from Puerto Rico, including one identified as L. busckiellum by Krombein. Lasioglossum busckiellum has darker tegula than does L. parvum. Some specimens of L. enatum sp. nov. seem to have dark tegula suggestive of L. busckiellum.
description: Published as part of Gibbs, Jason, 2018, Bees of the genus Lasioglossum (Hymenoptera: Halictidae) from Greater Puerto Rico, West Indies, pp. 1-57 in European Journal of Taxonomy 400 on pages 46-47, DOI: 10.5852/ejt.2018.400, http://zenodo.org/record/1165021