Obrium trifasciatum Bosq, 1951

Zubarán, Gastón E., 2020, The genus Obrium Dejean, 1821 (Coleoptera: Cerambycidae: Cerambycinae Obriini) in Argentina: new species, distributions and host plant, Zootaxa 4732 (4), pp. 556-564 : 559-560

Obrium trifasciatum Bosq, 1951

( Figs. 2a , 3 )

Obrium trifasciatum Bosq, 1951: 98 ; Monné, 1993: 15 (cat.); Monné & Giesbert, 1995: 112 (checklist); Di Iorio, 1994: 21 (host); Gonzalez & Di Iorio, 1996: 172 (host); Di Iorio,1996a: 558 (host); Júlio et al., 2000: 20 (type); Joly, 2010: 703 (key); Machado et al., 2012: 188 (cat.); Monné & Monné, 2016: 25 (holotype).

Distribution in ARGENTIN A. Formosa; Tucumán; Santiago del Estero; Chaco.

Material examined: ARGENTINA: Tucumán: 11 km O Las Cejas , I-1968, Stange leg., 1 specimens ( IML) ; Entre Ríos: Concordia , 19-XII-1941, Biraben & Bezzi leg., 1 specimens ( MLP) .

Figures

FIGURE 2. General aspect of the species of Obrium in Argentina: a. Obrium trifasciatum; b. Obrium multifarium; c. Obrium trilobatum sp. n.; d. Obrium vicinum. Scale bar = 5mm.

FIGURE 3. Geographic distributions of the species of Obrium in Argentina: O. bifasciatum (white squares); O. cicatricosum (white circles); O. mimicum sp. n. (black star); O. trilobatum sp. n. (black triangles); O. trifasciatum (black circles).