View the above photo record (by Gregg Darling) in OdonataMAP here.
Find the Springwater Sprite in the FBIS database (Freshwater Biodiversity Information System) here.
Family Coenagrionidae
Pseudagrion caffrum – SPRINGWATER SPRITE
Identification
Small size
Length reaches 36mm; Wingspan attains 47mm.
Pseudagrion caffrum is one of three ‘yellow-faced’ sprites in the region. The other two are Pseudagrion citricola and Pseudagrion gamblesi. The latter is easily distinguished by its significantly larger size and bright blue terminal segments. Pseudagrion caffrum is most similar to Pseudagrion citricola, but can be differentiated by lacking postocular spots and blue terminal segments on the abdomen.
Females are among the more distinctive in the genus. They can be told by the combination of the bright green thorax sides and red-brown upper thorax.
Click here for more details on identification.
Near Estcourt, KwaZulu-Natal
Photo by Alan Manson
Habitat
Inhabits shallow, rocky streams in grasslands. Found mostly in hilly uplands along the escarpment. Favours sites with rich sedge and grass growth and soggy ground.
Near Himeville, KwaZulu-Natal
Photo by Corne Rautenbach
Behaviour
Pseudagrion caffrum is a cryptic species and is easily overlooked. Sits low down among dense grass and is normally reluctant to fly.
Most active from October to May (see Phenology below).
Status and Conservation
The Springwater Sprite is fairly common but localised. It is listed as of Least Concern in the IUCN Red List of Threatened Species. Sensitive to habitat degradation and only occurs in pristine, undisturbed habitats.
Distribution
Pseudagrion caffrum is endemic to South Africa. It is distrubuted along the eastern side of the Drakensberg escarpment from the central Eastern cape, up through KwaZulu-Natal, Mpumalanga and Marginally into Limpopo.
Below is a map showing the distribution of records for Springwater 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
