A new species of Dragomiris Gounelle, 1913 (Coleoptera: Cerambycidae: Cerambycinae: Torneutini) from Argentina
Author
Zubarán, Gastón E.
text
Zootaxa
2019
2019-04-02
4576
2
337
346
journal article
27505
10.11646/zootaxa.4576.2.7
d717ced4-9fe2-4b4d-8361-807178b587ef
1175-5326
2624980
D62EEEB2-F26D-47DC-82F1-EB630F0689ED
Key to males of
Dragomiris
(modified from
Martins & Monné 1980
;
Di Iorio 1996
):
1. Prothorax with parallel lateral margins; punctation on pronotum, lateral and ventral sides (
Fig. 2c
) of prothorax fine, with reticulated aspect; marginal anterior band on prosternum apparently narrow, not clearly delimited, provided with a dense pubescence (
Fig. 3c
); basal half of elytra with minute punctation, and finely corrugated in apical half..........
D. quadricornutus
1’. Prothorax not distinctly robust, not wider than elytra; punctation on pronotum and lateral and ventral sides of prothorax coarser, with rugose aspect; marginal anterior band on prosternum wide, transversely striate, with sparse setae; basal half of elytra with coarse and dense punctation, not coalescent, and coarsely corrugated posteriorly.......................... 2
2. Median area on pronotum vague, ill-defined (
Fig. 2a
); mesosternum separated from mesosternal process by bifurcated ridge (
Figs. 3a
,
4a
); mesosternal process elevated respect to mesosternal plane; metasternum without tubercle against posterior margin of mesosternal process (
Fig. 4a
).................................................................
D. major
2’. Median area on pronotum well-defined (
Fig. 2b
); mesosternum separated from mesosternal process by obsolete bi-arched ridge (
Figs. 3b
,
4b
); mesosternal process slightly depressed with respect to mesosternal plane; metasternum with tubercle adjacent to posterior margin of mesosternal process (
Fig. 4b
)........................................
D. orientalis
sp. n.