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2026
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| Accès en ligne: | https://doi.org/10.5281/zenodo.19374021 |
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| author | Gama, Emanuel R. R. Skelley, Paul E. Vaz-De-Mello, Fernando Z. |
| author_facet | Gama, Emanuel R. R. Skelley, Paul E. Vaz-De-Mello, Fernando Z. |
| contents | <p><b>Genus <i>Iarupea</i> Martínez, 1953</b></p><p><b>Diagnosis</b></p><p>Length 4.5–5.0 mm. Body shagreened, reddish brown to piceous. Head with longitudinal wrinkles; clypeus emarginate, amply gibbous. Pronotum convex, impunctate or with wide and coarse punctures; posterior and lateral margins excavated, with wide furrow posteriorly; anterior angles and lateral margins explanate undulate. Elytra with striae strongly punctate, crenating margin of interstriae; interstriae three, five and seven with weak tubercle anteriorly, fifth stria depressed anteriorly; humeral region prominent, crowned with group of setae.</p><p><b>Remarks</b></p><p><i>Iarupea</i> has five recognized species and all of them can be found in Brazil. But this genus is not restricted to Brazil, as it has been found in Argentina, Bolivia, Suriname and Guyana (Stebnicka 2007a, 2009).</p><p><b>Key to species of <i>Iarupea</i> from Brazil</b> (adapted from Stebnicka 2007a) (Portuguese version in Supp. file 1)</p><p>1. Pronotum not punctate, covered with fine granules .................... <i>I. goias</i> Stebnicka, 2007 (Fig. 14D)</p><p>– Pronotum everywhere punctate, punctures coarse ............................................................................ 2</p><p>2. Pronotum punctate with large, coarse punctures; some punctures are confluent, giving the pronotum a wrinkled appearance (Fig. 15A); lateral margins weakly explanate, strongly sinuate .................... .................................................................................. <i>I. serratipennis</i> (Petrovitz, 1973) (Fig. 15A–B)</p><p>– Pronotum punctate with smaller punctures, these do not create wrinkles (Figs 14E–F, 15D); lateral margins somewhat more strongly explanate, not so sinuate ............................................................. 3</p><p>3. Posterior angles of pronotum with a big tubercle (Fig. 15D) ......................................................... .................................................................................. <i>I. lopeteguii</i> (Martínez, 1953) (Fig. 15C–D)</p><p>– Posterior angles of pronotum not tuberculate ................................................................................... 4</p><p>4. Lateral margins of pronotum widely explanate; pronotum punctate with oval punctures (Fig.14F); punctures closer near anterior margin, more spaced near posterior margin; pronotum and interstriae glossy, microreticulate ........................................................ <i>I. nigricans</i> Westwood, 1847 (Fig. 14F)</p><p>– Lateral margins of pronotum weakly explanate (Fig. 14E); pronotum punctate with longitudinally distended punctures, punctures can be coalescent; pronotum and elytra dull, strongly shagreened .................................................................................. <i>I. luisae</i> Stebnicka, 2007 (Fig.14E)</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19374021 |
| institution | Zenodo |
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| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Iarupea Martinez 1953 Gama, Emanuel R. R. Skelley, Paul E. Vaz-De-Mello, Fernando Z. Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Scarabaeidae Iarupea <p><b>Genus <i>Iarupea</i> Martínez, 1953</b></p><p><b>Diagnosis</b></p><p>Length 4.5–5.0 mm. Body shagreened, reddish brown to piceous. Head with longitudinal wrinkles; clypeus emarginate, amply gibbous. Pronotum convex, impunctate or with wide and coarse punctures; posterior and lateral margins excavated, with wide furrow posteriorly; anterior angles and lateral margins explanate undulate. Elytra with striae strongly punctate, crenating margin of interstriae; interstriae three, five and seven with weak tubercle anteriorly, fifth stria depressed anteriorly; humeral region prominent, crowned with group of setae.</p><p><b>Remarks</b></p><p><i>Iarupea</i> has five recognized species and all of them can be found in Brazil. But this genus is not restricted to Brazil, as it has been found in Argentina, Bolivia, Suriname and Guyana (Stebnicka 2007a, 2009).</p><p><b>Key to species of <i>Iarupea</i> from Brazil</b> (adapted from Stebnicka 2007a) (Portuguese version in Supp. file 1)</p><p>1. Pronotum not punctate, covered with fine granules .................... <i>I. goias</i> Stebnicka, 2007 (Fig. 14D)</p><p>– Pronotum everywhere punctate, punctures coarse ............................................................................ 2</p><p>2. Pronotum punctate with large, coarse punctures; some punctures are confluent, giving the pronotum a wrinkled appearance (Fig. 15A); lateral margins weakly explanate, strongly sinuate .................... .................................................................................. <i>I. serratipennis</i> (Petrovitz, 1973) (Fig. 15A–B)</p><p>– Pronotum punctate with smaller punctures, these do not create wrinkles (Figs 14E–F, 15D); lateral margins somewhat more strongly explanate, not so sinuate ............................................................. 3</p><p>3. Posterior angles of pronotum with a big tubercle (Fig. 15D) ......................................................... .................................................................................. <i>I. lopeteguii</i> (Martínez, 1953) (Fig. 15C–D)</p><p>– Posterior angles of pronotum not tuberculate ................................................................................... 4</p><p>4. Lateral margins of pronotum widely explanate; pronotum punctate with oval punctures (Fig.14F); punctures closer near anterior margin, more spaced near posterior margin; pronotum and interstriae glossy, microreticulate ........................................................ <i>I. nigricans</i> Westwood, 1847 (Fig. 14F)</p><p>– Lateral margins of pronotum weakly explanate (Fig. 14E); pronotum punctate with longitudinally distended punctures, punctures can be coalescent; pronotum and elytra dull, strongly shagreened .................................................................................. <i>I. luisae</i> Stebnicka, 2007 (Fig.14E)</p> |
| title | Iarupea Martinez 1953 |
| topic | Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Scarabaeidae Iarupea |
| url | https://doi.org/10.5281/zenodo.19374021 |