About the Author(s)

Brianna M. Lind Email symbol
Plant and Environmental Sciences Department, New Mexico State University, New Mexico, United States

Andrew B. Davies symbol
Department of Global Ecology, Carnegie Institution for Science, California, United States


Lind, B.M. & Davies, A.B., 2019, ‘A checklist of the termites of Kruger National Park, South Africa’, Koedoe 61(1), a1531. https://doi.org/10.4102/koedoe.v61i1.1531


A checklist of the termites of Kruger National Park, South Africa

Brianna M. Lind, Andrew B. Davies

Received: 14 Mar. 2018; Accepted: 12 Nov. 2018; Published: 09 Apr. 2019

Copyright: © 2019. The Author(s). Licensee: AOSIS.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The protection of biodiversity is critical to ecosystem function and is a primary management goal for conservation areas globally. Maintaining a current inventory of known diversity is a central component of achieving this goal and serves as an essential starting point for future research endeavours. Since the first published survey of termites in South Africa’s Kruger National Park (KNP) over 55 years ago, our understanding of termite diversity has expanded sufficiently to merit an update and formal checklist. Here we revise the inventory of termite diversity in KNP and summarise the taxonomic and functional diversity of termites in the park. A thorough review of recent termite research in KNP added 6 new genera and 13 species to what was found in Coaton’s original survey, with one genus, Anenteotermes, recorded for the first time in southern Africa. Based on the updated species checklist, the majority of genera in the park belong to Feeding Group II (39%) and the Termitidae family (75%).

Conservation implications: In savannas, termites play crucial roles in nutrient cycling, water redistribution and plant dynamics. Systematically cataloguing termite diversity and assemblage composition in the park provides an essential baseline for scientific research, aids biodiversity conservation efforts and encourages scientists and managers to consider termites in ecosystem functioning and management. Having more detailed descriptions of genera, species and feeding groups allows for more tangible, ecologically relevant attributions of termite influence, facilitates enhanced inquiry and allows for more realistic quantification of termite roles in key ecosystem processes.

Keywords: termite; Kruger National Park; feeding groups; diversity; savanna.


A principal goal of most conservation areas is to conserve biodiversity in all its facets. To achieve this goal, scientists must first catalogue the known diversity of organisms to serve as a baseline for future conservation and research endeavours. This is particularly pertinent for groups that perform important ecological functions, such as termites. Termites are a prominent source of habitat heterogeneity in African savannas and have a substantial impact on ecosystem functioning (Jouquet et al. 2011; Sileshi et al. 2010). Termites are the dominant invertebrate decomposers in tropical forests and savannas (Collins 1981; Schuurman 2005), and, through their foraging activities, alter soil processes, redistribute nutrients and modify soil hydrology (Jouquet et al. 2011). These ecosystem alterations in turn affect vegetation distributions and assemblage composition (Davies, Baldeck & Asner 2016a; Joseph et al. 2014; Sileshi et al. 2010), resulting in a patchy landscape that alters both mammalian and insect herbivore foraging behaviour (Davies et al. 2016b, 2016c; Grant & Scholes 2006; Levick et al. 2010a).

Considering its latitude, southern Africa has a surprisingly high diversity of termites, with over 50 genera present (Eggleton 2000; Uys 2002). The termite fauna of the region is generally considered to be well documented as a result of the National Survey of Isoptera conducted by W.G.H. Coaton and co-workers between 1956 and 1979. During this survey, almost every quarter-degree grid cell of South Africa, Swaziland, Zimbabwe and Namibia was sampled for termites. Much of the information gained from this survey appeared in a series of publications in Cimbebasia between 1971 and 1980 (Uys 2002), and collected specimens are currently located in the South African National Collection of Insects (Uys 2002). Kruger National Park (KNP), South Africa, was also included in these surveys, with a checklist of the park’s termite fauna published in 1962 (Coaton 1962). However, since this time, a considerable amount of termite research has been conducted in KNP, warranting an update of the checklist in order to have a comprehensive and current inventory of termite diversity in the park.

In his survey, Coaton collected 22 termite genera from four families within KNP (Coaton 1962). While the last few decades have seen a large increase in the number of studies investigating termite ecology in KNP, none have focused exclusively on termite taxonomy or sought to update the checklist, despite new genus and species records. Here we synthesise the termite occurrence records from published studies in KNP and compile an updated list of termite richness and functional diversity to facilitate better understanding of KNP’s biodiversity, which will aid both management and future research endeavours. By characterising the park’s termite assemblages, a fuller understanding of the fundamental roles termites play in critical ecosystem processes within Kruger’s savannas can also be realised.

Methods and materials

Kruger National Park is located in low-lying savanna in the northeast corner of South Africa between the foot slopes of the Drakensberg Escarpment and Mozambican coastal plains (Venter, Scholes & Eckhardt et al. 2003). The region experiences high temperatures in the summer, mild winters and the majority of rainfall between October and April (ranging from ~300 mm/year in the north to ~700 mm/year in the south) (Venter et al. 2003). The park has two main underlying geologies, basalt in the east and granite in the west (Venter et al. 2003). Along with varying rainfall, these geologies contribute to a diverse range of soil types and influence vegetation patterns (Venter et al. 2003). Tree canopy cover ranges from 5% to 60%, and 75% of the park is covered by broad-leaved savanna with the remaining 25% composed of fine-leaved savanna (Venter et al. 2003).

We conducted a comprehensive literature review of research involving termites in KNP by searching Web of Science and Google Scholar and compiled a list of termite genera and species sampled from each study. Termites were listed by family, subfamily, genus and species and categorised into feeding groups (FG) following Donovan, Eggleton and Bignell (2001) to characterise the assemblage. Feeding groups consist of four categories (I–IV) based on the level of decay of food items, which ranged from live plants to decayed organic material. Donovan et al. (2001) defines FGs to include a non-termitid group, FG-I, that feeds on dead wood and grass and three termitid groups that eat dead wood, litter and micro-epiphytes, FG-II, humus, FG-III, and soil minerals, FG-IV.


Our literature review of 20 termite-related studies conducted in KNP (see Table 1) revealed that since Coaton’s 1962 survey, six previously unlisted termite genera and 13 species have been sampled in the park (see Table 2). In addition, one sampled genus, Anenteotermes, had not been previously recorded in southern Africa. Three studies in particular contributed to checklist updates: Meyer et al. (1999); Davies et al. (2012); and Davies et al. (2014a). While termites from all southern African families are present in the park, the majority (75%) belong to the Termitidae family (see Figure 1a). In terms of FGs, FG-II makes up 40% of termite genera in the park, FG-I and FG-III each make up 25% and FG-IV, which is the least represented, makes up 10% (see Figure 1b).

FIGURE 1: Summary of the families (a) and feeding groups (b) of termites sampled in Kruger National Park, South Africa.

TABLE 1: History of published, termite-focused research conducted in the Kruger National Park, South Africa.
TABLE 2: Checklist of termites known to occur in the Kruger National Park, South Africa.


Termite ecology in KNP, and in savannas globally, has advanced substantively since Coaton’s 1962 survey. Our literature review revealed 6 previously unrecorded genera and 13 previously unrecorded species in KNP. Termite diversity in KNP appears to mirror the generalised diversity pattern of termites in southern Africa, with relatively few genera in the Hodotermitidae, Kalotermitidae and Rhinotermitidae families, with the majority of termite diversity being found within the Termitidae family (Uys 2002). As knowledge about how termites affect the structure and function of savanna ecosystems continues to accumulate, it will be increasingly important to understand how different species and genera interact with and affect the environment. Maintaining an accurate record of the termites that occur in KNP is a critical first step to achieving this understanding and provides an essential baseline for ongoing research.

There were two major research papers that contributed most significantly to updating the inventory of KNP’s taxonomic diversity: Meyer et al. (1999), and Davies et al. (2012). Meyer et al. (1999) made substantial contributions to advancing our understanding of termite diversity in KNP through research that involved mapping the distribution and density of termite mounds in northern Kruger (Meyer et al. 1999, 2000a). Meyer et al. (1999) documented Macrotermes natalensis as the most abundant mound-building termite species in this region, which led to several follow-up studies on the species, including an investigation of intracolonial demography (Meyer et al. 2000), biomass (Meyer et al. 2001) and food consumption (Meyer et al. 2003). While Meyer’s research into M. natalensis provides an excellent baseline for the ecological influence of this termite species in northern KNP, future research should strive to account for the full breath of foraging power (i.e. litter removal) that all FG-II termites effect in KNP. When FG-II termites are evaluated collectively, we may find that litter removal by termites competes with burning and herbivory and could in turn subsequently influence fire regimes and patterns.

While Meyer et al. (1999) increased our knowledge of mound-building termites, Davies et al. (2012) employed a broad range of sampling strategies that captured the full range of termite families in the park. Davies et al. (2012) sampled termites across varying burning regimes across KNP and found that termites are broadly resilient to fire. They found that FG-II termites are dominant across KNP’s rainfall gradient with the caveat that the proportion of other FGs changed with rainfall, with the greatest FG diversity in the wettest region, Pretoriuskop. This overall finding is similar to our synthesis, where we also found a dominance of FG-II termites in KNP. Davies et al. (2012) also documented a first record of the soil-feeding genus Anenteotermes (Sands 1998) in KNP and in southern Africa. Although this genus is known to range from semi-arid savanna to rainforests (Sands 1998), Davies et al. (2012) were the first to document the genus in southern Africa. Anenteotermes has previously been recorded from as far south as Malawi (Donovan et al. 2002) and is also well represented in central (e.g. Deblauwe et al. 2008; Eggleton et al. 1996) and east (e.g. Wanyonyi et al. 1984) Africa.

Although we have added numerous additions to Coaton’s original 1962 checklist, many of the specimens he sampled still await identification. As such, our ‘new’ findings compiled from recent research may be a consequence of a more comprehensive identification process rather than of sampling in a new environment. This highlights the lack of taxonomic resolution of termites (especially non-mound-building, soil-feeding termites) in Africa. Indeed, almost a third of termite genera in southern Africa are in need of taxonomic revision (Uys 2002). Because listing and categorising taxa is such an important component of conserving biodiversity and understanding ecosystems, a priority of future termite research should be to resolve these taxonomic difficulties (Wilson 2017). Deo-xyribonucleic acid metabarcoding, in conjunction with taxonomic and natural history data components, may facilitate enhanced taxonomic clarity and enable more species-level identifications.


Collectively, termites as an insect group play considerably important roles in the functioning of dryland and subtropical environments. Maintaining a termite checklist in KNP allows us to begin the important work of attributing what we understand as ‘termite influence’ to specific termite species and genera. It also provides an invaluable baseline for future research in the park and facilitates the implementation of biodiversity conservation, a key park management goal. The ecological significance and conservation value of insects in savannas has traditionally received little attention relative to vertebrates (Braack & Kryger 2003). Knowledge of termite diversity and assemblage composition will hopefully help bridge this gap and facilitate the consideration of this important insect group in ecosystem functioning and management planning. Moving forward, assessing termite diversity in ecologically relevant FGs, that have targeted and discernible ecosystem impacts, will advance research endeavours and allow for more realistic quantification of their roles in key processes such as vegetation dynamics, nutrient cycling, litter removal and fuel-load management.


The authors would like to thank Dr Niall Hanan for insightful comments on an earlier version of the manuscript.

Competing interests

The authors declare that they have no financial or personal relationships that may have inappropriately influenced them in writing this article.

Authors’ contributions

B.M.L. and A.B.D. designed the study, analysed the data and wrote the article.


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