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Home/ Megacephalini / Phaeoxantha / Phaeoxantha tremolerasi
partial NE species Endemic · BO large ★ 5.1 Metallic

Phaeoxantha tremolerasi

(Bates, 1869)

Common name: Tremolerasi Tiger Beetle

Tribe
Megacephalini
Subtribe
Megacephalina
Bioregion
Pantropical
Countries
2
Body length
20 mm
Habitat
open-ground
Activity
nocturnal
Wings
macropterous

Distribution

Uruguay (Concordia, Salto), Argentina (Entre Rios, Misiones)

Open Sandy habitatBiome: Open arid
Provinces: Concordia, Salto, Entre Rios, Misiones

Flight period

I

Active September–March (peak Oct–Dec)

Similar to: Resembles Aniara, Metriocheila, Tetracha
II
III
IV
V
VI
VII
VIII
IX
X
XI
XII

VI-X (rainfall-triggered, variable)

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Taxonomic notes

Original combination: Phaeoxantha wimmeri (Moravec, 2020)

Data quality: 58/100  ·  Source: GBIF; matrix-morphology  ·  Verified by V. Štrunc · Audited: 2026-05-13

Frequently asked

What is the Wimmeri Tiger Beetle? ▾
Under the canopy of Amazonian forests, Phaeoxantha beetles emerge only after dark, their metallic bodies glinting as they hunt along sandy and clay-loam riverbanks. This Neotropical genus of eight species ranges across northern South America, from the Guiana Shield through the Amazon basin. Like o
Where does the Wimmeri Tiger Beetle live? ▾
It specialises in open ground habitats. distributed across the Neotropical region. with records from Bolivia (
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