Gracilaclopus

Ocampo, Federico C. & Mondaca, José, 2012, Revision of the scarab subfamily Aclopinae Blanchard (Coleoptera: Scarabaeidae) in Argentina and Chile, Zootaxa 3409, pp. 1-29 : 7

publication ID

https://doi.org/ 10.5281/zenodo.210632

DOI

https://doi.org/10.5281/zenodo.6167174

persistent identifier

https://treatment.plazi.org/id/A14CD52B-1742-FFB5-FF56-FDA1FA085608

treatment provided by

Plazi

scientific name

Gracilaclopus
status

 

Key to species of Gracilaclopus

1. Labrum with two teeth at apex, teeth strongly developed and reflexed ( Fig. 5 View FIGURES 5 – 6 )................. G. bidentulus new species

1’. Labrum complete lacking teeth, with apex straight or indented in middle, if indented, indentation variable in depth ( Figs. 8–10 View FIGURES 8 – 9 View FIGURES 10 – 11 , 15 View FIGURES 15 – 16 , 17 View FIGURES 17 – 18 , 19 View FIGURES 19 – 20 , 21 View FIGURES 21 – 22 )........................................................................................ 2

2. Labrum with apex indented.............................................................................. 3

2’. Labrum with apex complete (could be slightly sinuous in middle)................................................4

3. Scutellum View in CoL dark-brown or black; parameres as Fig. 29 View FIGURES 23 – 30. 23 .................................. G. nigroscutatus new species

3’. Scutellum View in CoL light brown (same color as elytra) parameres different from above...................................... 5

4. Pronotum brown, with 1–3 setae on each side of disc on middle, parameres as Fig. 27 View FIGURES 23 – 30. 23 a........... G. electricus new species.

4’. Pronotum light brown, with a row of 5–6 long setae on each side of disc on middle, male genitalia as Fig. 24 View FIGURES 23 – 30. 23 ................................................................................................ G. caceresi new species

5. Labrum broadly rounded, with apical margin thickened ( Fig. 12 View FIGURES 12 – 14 ).......................... G. crepuscularis new species

5’. Labrum subrectangular (on dorsal view), apical margin not thickened............................................. 6

6. Body with color uniform, dark brown or black; parameres as Fig. 28 View FIGURES 23 – 30. 23 ......................... G. morochus . new species

6’. Body bicolor, head and pronotum dark brown, elytra light brown; parameres different from above...................... 7

7. Males with parameres as Fig. 25 View FIGURES 23 – 30. 23 ; body size> 5.0 mm.................................... G. candelariae new species

7’. Males with parameres as Fig. 30 View FIGURES 23 – 30. 23 ; Body size <5.0 mm.......................................... G. parvulus (Ohaus)

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Aclopidae

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