Cicindelidae › Megacephalini › Tetracha › Tetracha distinguenda

Tetracha distinguenda

Distinguenda Tiger Beetle

(Bates, 1869)

Junior synonyms: attenuata Dejean, 1837, bilunata Thomson, 1857, biprolongata W. Horn, 1937, dorotheae Mandl, 1957, immaculata Mandl, 1960, reducta Mandl, 1960, nigroviridis Mandl, 1967

Neotropical IUCN NE

Rank

Species

Authorship

(Bates, 1869)

Subgenus

Neotetracha

Tribe

Megacephalini

Subtribe

Megacephalina

Body length

20.5 mm

Habitat

open-ground

Activity

nocturnal

Wing type

macropterous

Countries

Data level

complete

Genus diagnosis Diagnosis & identification

This diagnosis describes the genus Tetracha, not the individual species. Species-level characters are not yet recorded.

DIAGNOSIS — Tetracha Hope, 1838 Body 10–20 mm, robust Megacephalini habitus. Nocturnal–crepuscular.

Similar taxa: Resembles *Aniara*, *Metriocheila*, *Phaeoxantha*

Etymology

From Greek *tetra* (four) + *chálkē* (a hue/copper) — referring to four-coloured/four-spotted dorsum; alternatively "four-fingered" (mandibular structure).

Seasonal activity

Active September–March (peak Oct–Dec)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Green = active months · Orange = peak. Peak: X-XII

Distribution

Paraguay, Uruguay (Canelones), Bolivia (Santa Cruz), Argentina (Buenos Aires, Catamarca, Entre Rios, Corrientes, La Rioja, Misiones, Rio Negro, Salta, San Juan, San Fé, Tucumán)

Countries: Argentina · Bolivia · Paraguay · Uruguay

Provinces / states: Canelones · Santa Cruz · Buenos Aires · Catamarca · Entre Rios · Corrientes · La Rioja · Misiones · Rio Negro · Salta · San Juan · San Fé · Tucumán