Anoreina

Machado, Vanessa S. & Monné, Marcela L., 2011, Revision of Anoreina Bates (Coleoptera, Cerambycidae, Lamiinae), Zootaxa 2970, pp. 1-32 : 4

Key to species of Anoreina

1. Elytra with two short, zigzag, blue-grey bands, one before and the other after the middle region; each side at middle with a tawny spot, encircled by a whitish ring. Brazil (Amazonas), Peru. ( Figs 92–93 ).......... Anoreina biannulata ( Bates, 1866)

- Elytral pubescence otherwise colored...................................................................... 2

2(1). Body with white modified setae, contrasting with the pubescence that covers the integument ( Fig. 89 ); basal third of elytra with spots of yellowish pubescence; triangular median band of whitish pubescence, reaching the suture, bordered by yellowish pubescence and apical third with irregular spots of whitish and yellowish pubescence. (pronotum anterior margin straight, with sparse punctures or without punctures; elytral apex rounded). Brazil (Amazonas, Pará, Mato Grosso, Rondônia), Colombia ( Figs 98–101 ).................................................. Anoreina triangularis ( Martins & Galileo, 2005)

- Body without white modified setae, contrasting with the pubescence that covers the integument; elytra with another pattern. 3

3(2). Elytral basal third with a longitudinal band of black integument next to humeri.....................................4

- Elytral basal third without a longitudinal band of black integument next to humeri..................................5

4(3). Elytral pubescent band clearly visible; integument reddish brown; elytra with band of whitish pubescence, little contrasting with the pubescence, beginning in the posthumeral region and extending to the median region, reaching the suture; postmedian region of elytra with irregular spots of reddish brown intercalated with yellowish pubescence. Ecuador ( Figs 90–91 ).............................................................................. Anoreina ayri Martins & Galileo, 2008

- Elytral pubescent band not clearly visible, interspersed with the pubescence; integument dark brown; elytra with a band of whitish pubescence, contrastive with the pubescence, and, in this, a spot of yellowish pubescence next to epipleura; postmedian elytral region with thin irregular bands of whitish and yellowish pubescence. Brazil (Pará, Amazonas, Rondônia, Amapá), Peru, French Guiana ( Fig. 95 )..................................................... Anoreina nana ( Bates, 1861)

5(3). Pronotum anterior margin without a row of coarse punctures; total length not exceeding 6 mm (elytra with a median band of whitish pubescence, reaching the suture, little contrasting with the pubescence, bordered by yellowish pubescence; apical 1/4 with irregular spots of whitish and yellowish pubescence). Brazil (Mato Grosso, Rondônia) ( Fig. 96 )................................................................................................ Anoreina helenae , new species

- Pronotum anterior margin with a row of coarse punctures, continued or interrupted, on median region; total length exceeding 6 mm ................................................................................................. 6

6(5). Elytral apex obliquely truncate; pronotum anterior margin distinctly sinuous; a narrow, longitudinal ridge follows the elytral suture from the median region to the apex; elytra with a large, median, irregular band of yellowish pubescence bordered by whitish and dark brown pubescence. Brazil (Mato Grosso) ( Fig. 97 ).................... Anoreina roosevelti , new species

- Elytral apex rounded; pronotum anterior margin slightly sinuous; a narrow longitudinal ridge follows the elytral suture from the basal third to the apex; elytra with a median triangular band of whitish pubescence, not reaching the suture, and postmedian with irregular spots of yellowish and whitish pubescence. Brazil (Pará, Rondônia), Ecuador ( Fig. 94 )....................................................................................... Anoreina piara Martins & Galileo, 2008

Figures

FIGURE 89. Anoreina triangularis. Elytra. A. General view of basal region; B. Detail of setae; C. Detail of modified seta; D. Detail of seta. Scale: A. 150 x / 100 µm; B. 550 x / 20 µm; C. 1.400 x / 10 µm; D. 2.200 x / 10 µm.

FIGURES 90 – 95. 90, Anoreina nana (Bates, 1861) holotype, female; 91, labels; 92, Anoreina biannulata (Bates, 1866), holotype, female; 93, labels; 94, Anoreina piara Martins & Galileo, 2008 holotype, male; 95, Anoreina ayri Martins & Galileo, 2008 holotype male.

FIGURES 96 – 101. 96, Anoreina helenae sp. nov. holotype male; 97, Anoreina roosevelti sp. nov. holotype male; 98, Anoreina triangularis (Martins & Galileo, 2005) holotype female, dorsal habitus; 99, ventral habitus; 100, fifth urosternite showing the longitudinal glabrous band; 101, labels.