Austrolestes analis - Slender Ringtail

Male identification: A needle-thin, medium-sized Austrolestes quite dissimilar to others in the genus. Readily identified by its antehumeral stripe that crosses the mesopleural suture; the pale stripe up the centre of the second abdominal segment and overall colouration: however, this latter feature may vary with temperature and the maturity of the individual). Males have a series of narrow rings around the base of each abdominal segment ending in a pale spot on the last segment only. The colour on males tends towards a bronzy-black contrasting with relatively pale blue areas, compared to mature male specimens of other Lestids that are often strikingly rich blue and black.

Female identification: Females are slightly more robust but have similar markings to males. Base colour varies. Some individuals are a deep glossy green and cream, others are similar in colour to mature males.

Similar species: All lestids are similar, but the one most likely to be found in similar habitat is A. annulosus, which is marked very differently. A. aridus is most similar looking but records of this species are confined to NW Victoria.

Behaviour: Often seen flying low over vegetation and settling on top of grass stems in a characteristic Lestid pose with the body perpendicular to the grass stem. Surprisingly powerful flight over distance when flushed from grassland.

Distribution: Widespread in southern Australia from northeast NSW to WA. In Victoria, appears to be common throughout State. Abundant in Melbourne

Australian State distribution (from CSIRO Entomology)

Habitat: Typically found in riverine pools, lakes, ponds, ephemeral wetlands and swamps. Often wanders far from water and is the most likely species to be found in gardens in Melbourne. Usually quite common in grass in the vicinity of still water such as pools, dams and ditches.

Status: Common and widespread

Flight period: September to May