Indasclera haemorrhoidalis

Poloni, Riccardo, 2023, Four new species of Indasclera Švihla from the Oriental Region (Coleoptera Oedemeridae), Zootaxa 5336 (3), pp. 433-440 : 439

publication ID

https://doi.org/ 10.11646/zootaxa.5336.3.9

publication LSID

lsid:zoobank.org:pub:BFC2B188-75F5-4B20-8C5D-C840B6F80505

DOI

https://doi.org/10.5281/zenodo.8289912

persistent identifier

https://treatment.plazi.org/id/03832B52-8260-4116-D2F4-FB9AE69D1488

treatment provided by

Plazi

scientific name

Indasclera haemorrhoidalis
status

 

Key for the I. haemorrhoidalis species-group:

1 Elytra yellow to orange, not dark and without metallic tinge................................................... 2

- Elytra green-olivaceous, sometimes with a slight metallic tinge..................................................3

2 Head yellow or orange..................................................................................4

- Head green or sooty....................................................................................7

3 Last abdominal segment, femora and head yellow, elytral venation faint, but subhumeral vein visible....... unicostata (Pic)

- Last abdominal segment, femora and head green-olivaceous, elytral venation absent...................... .. josefi Švihla

4 First two antennal segments completely yellow or dark brown, abdomen only partly yellow.......................... 5

- First two antennal segments only partly yellow, abdomen completely yellow, parameres well developed with two long apical apodemes (Figs. 13,15)................................................................................ 6

5 First two antennal segments yellow, elytra egg-yolk yellow, first abdominal segment egg-yolk yellow, pronotum distinctly longer than wide, parameres short, not developed into long apical apodemes ( Fig. 11 View FIGURES 11–20 ), aedeagus short, with a well-developed apical hook directed dorsally ( Fig. 12 View FIGURES 11–20 )........................................................... thibetana Pic

- First two antennal segments sienna, elytra tangerine, first abdominal segment sienna, pronotum as long as wide ( Fig. 10 View FIGURES 7–10 ), genitalia unknown....................................................................... thailandica n. sp.

6 Femora yellow only in the basal third, parameres divergent ( Fig. 13 View FIGURES 11–20 ), aedeagus with a dorsal subapical spine ( Fig. 14 View FIGURES 11–20 ).............................................................................................. nigripes Švihla

- Femora completely yellow, parameres convergent ( Fig. 15 View FIGURES 11–20 ), aedeagus curved ventrally and with an apical hook directed dorsally ( Fig. 16 View FIGURES 11–20 )................................................................................ laosensis Švihla

7 Pronotum dark green, femora completely yellow, parameres shorter ( Fig. 17 View FIGURES 11–20 ), aedeagus straight, with a well-developed hook curved dorsally ( Fig.18 View FIGURES 11–20 )............................................................... haemorrhoidalis (Pic)

- Pronotum yellow with a pair of dark green pre-basal spots, parameres longer ( Fig. 19 View FIGURES 11–20 ), aedeagus with a blunt kook ( Fig. 20 View FIGURES 11–20 )…..................................................................................... binotata (Pic)

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Oedemeridae

Genus

Indasclera

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