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Traumatomutilla ocellaris

Traumatomutilla ocellaris

Argentina, Paraguay, Colombia, Uruguay, Brazil
Status
Not Evaluated

IUCN conservation assessment category

Habitat
Grassland, Desert

Primary ecological niche & biome

Diet
Omnivorous

Dietary type and primary food source

Activity
Diurnal

Diurnal, nocturnal, or active patterns

Scientific Summary

GBIF Taxonomic Backbone & Wikipedia Registry Profile

Host. Bembicinae (Hymenoptera, Apoidea, Spheciformes, Crabronidae, Bicyrtes Lelepletier, 1845) Biological notes. Sand nests were excavated in an area of cerrado stricto sensu in the the district of Itahum, Dourados, Mato Grosso do Sul, Brazil (21 ° 59 ’ S 55 ° 19 ’ W), midwestern Brazil. The nesting area was in sandy soil with sparse vegetation, exposed to the sun. One of the excavated cells belonged to an unidentified Bembicinae sand wasp from which a T. ocellaris female emerged (vouchers deposited at MuBio-UFGD). Multiple T. ocellaris were commonly observed at the same site between October 2014 and March 2016. Specimens appeared to be more abundant between 07: 30 - 11: 00 and 15: 30 - 18: 00. Females were usually seen moving rapidly on the ground, vibrating the antennae anteriorly towards the ground and, for a short period, rubbing the lateral felt lines on T 2 with their hind legs. Rubbing of the felt line frequently intensified after the arrival of males at the site and the presence of males appeared to increase upon this behaviour by the females.
Biology & Conservation

Ecologically, the conservation status of Traumatomutilla ocellaris is officially designated as Not Evaluated. Current field registries estimate a global population composed of an unquantified number of individuals, making habitat preservation critical to maintaining their wild populations.

It is typically endemic to grassland, desert, showing great physiological synergy with its surroundings. In terms of dietary preferences, it relies primarily on a diet of diverse organic matter. It exhibits specialized adaptations centered around a its natural cycle activity pattern, optimizing its energy conservation and interactions within its native ecosystem.

Ongoing biological monitoring and ecological advocacy emphasize the importance of protecting this species. The stability of its food chain and the prevention of fragmentation in its primary range are vital for the continued survival of Traumatomutilla ocellaris.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeArgentina, Paraguay, Colombia, Uruguay, Brazil
Habitat RangeGrassland, Desert
Lifespan
StatusData Deficient
ScientificTraumatomutilla ocellaris
Registry Info
LifespanUnknown
KingdomAnimalia
FamilyMutillidae