Yellow-faced Sprite (Pseudagrion citricola)

View the above photo record (by Evert Kleynhans) in OdonataMAP here.

Find the Yellow-faced Sprite in the FBIS database (Freshwater Biodiversity Information System) here.

Family Coenagrionidae

Pseudagrion citricolaYELLOW-FACED SPRITE

Identification

Small size

Length up to 42mm; Wingspan reaches 50mm.

Pseudagrion citricola is one of three ‘yellow-faced’ sprites in the region. The other two are Pseudagrion caffrum and Pseudagrion gamblesi. The latter is easily distinguished by its significantly larger size and distinctive bright blue terminal segments. Pseudagrion citricola is most similar to Pseudagrion caffrum, but can be differentiated by having postocular spots and brighter blue terminal segments on the abdomen.

Click here for more details on identification.

Pseudagrion citricola – Male
Near Underberg, KwaZulu-Natal
Photo by Ryan Tippett

Habitat

Favours the grass and sedge margins of perennial streams and rivers. Sometimes makes use of marshes and suitable dams adjoining streams.

Occurs mostly at high altitudes in the north of its range, above 1200m a.s.l. Found at Lower altitudes in the Eastern and Western Cape.

Habitat – Near Underberg, KwaZulu-Natal
Photo by Ryan Tippett

Behaviour

A fairly conspicuous species that perches openly on grass stems near the water. Flies fast and low over the water.

Most active from September to May (see Phenology below).

Status and Conservation

Common and endemic to South Africa. Listed as of Least Concern in the IUCN Red List of Threatened Species.

Distribution

Pseudagrion citricola is a South African endemic. It is sparsely distributed in the interior mountains of the Western Cape. More widespread and numerous in the Eastern Cape, extending up on to the highveld areas of the Freestate, KwaZulu-Natal, North-west, Gauteng and Mpumalanga.

Below is a map showing the distribution of records for Yellow-faced Sprite in the OdonataMAP database as at February 2020.

The next map below is an imputed map, produced by an interpolation algorithm, which attempts to generate a full distribution map from the partial information in the map above. This map will be improved by the submission of records to the OdonataMAP section of the Virtual Museum.

Ultimately, we will produce a series of maps for all the odonata species in the region. The current algorithm is a new algorithm. The objective is mainly to produce “smoothed” maps that could go into a field guide for odonata. This basic version of the algorithm (as mapped above) does not make use of “explanatory variables” (e.g. altitude, terrain roughness, presence of freshwater — we will be producing maps that take these variables into account soon). Currently, it only makes use of the OdonataMAP records for the species being mapped, as well as all the other records of all other species. The basic maps are “optimistic” and will generally show ranges to be larger than what they probably are.

These maps use the data in the OdonataMAP section of the Virtual Museum, and also the database assembled by the previous JRS funded project, which was led by Professor Michael Samways and Dr KD Dijkstra.

Phenology

Dragonfly Atlas: Megan Loftie-Eaton, Sally Hofmeyr, Ryan Tippett & Les Underhill
Dragonfly Atlas: Megan Loftie-Eaton, Sally Hofmeyr, Ryan Tippett & Les Underhill
Megan Loftie-Eaton is our communications, social media and citizen science coordinator. Prior to her work for the BDI, she coordinated OdonataMAP, the Atlas of African Odonata. Sally Hofmeyr has many years' experience in the academic world, writing her own material and editing the work of others. Her academic background is in the natural sciences: her PhD and first postdoc in ornithology and environmental change (Animal Demography Unit, University of Cape Town). Ryan Tippett is an enthusiastic contributor to Citizen Science and has added many important and interesting records of fauna and flora. He has been a member of the VMU since 2014 and has currently submitted over 11000 records. He is also on the expert identification panel for the Odonata Map project. Prof Les Underhill has been Director of the Animal Demography Unit (ADU) at the University of Cape Town since it started in 1991. Although citizen science in biology is Les’s passion, his academic background is in mathematical statistics.