taxonID	type	description	language	source
799717BAF4E752D58D573C9FAA2FDE9D.taxon	biology_ecology	Biology. Unknown.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
799717BAF4E752D58D573C9FAA2FDE9D.taxon	distribution	Distribution. Angola.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
00C3BA6D826758DBBF033AE518AEF5A1.taxon	diagnosis	Diagnosis. Heavily-sculptured body with presence of an epicnemial carina (= prepectal carina), more or less developed ventrally; occipital carina complete dorsally; malar suture absent; crenulate depression above eye present; vein SR 1 of forewing incomplete, not reaching the wing margin and resulting in an open marginal cell; medio-posteriorly scutellum with continuation of lateral elevated area; hind tibia, tarsus and tarsal claws very slender; second metasomal tergite distinctly longer than third tergite and second metasomal suture distinct (Wu et al. 2014; Wharton 2021).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
00C3BA6D826758DBBF033AE518AEF5A1.taxon	distribution	Distribution. Afrotropical, Nearctic, Oriental and Palaearctic Regions (van Achterberg and Prinsloo 2012).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66FCECBA234858E69AA3CB3FD6CB9162.taxon	materials_examined	Other material. South Africa • 1 male; Eastern Cape, East London, Nahoon River; 32 ° 57 ' 45.41 " S, 27 ° 54 ' 41.59 " E; 12 December 2018; R. Smith; Collected from Egeria densa infestation with Hydrellia egeriae pupae; SAM-HYM-P 095098 (SAMC) • 1 female: idem; except for 9 May 2019; R. Smith; Collected from Egeria densa infestation with Hydrellia egeriae pupae; reared in lab; NHN-FOR-R 01; SAM-HYM-P 092742 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 01; SAM-HYM-P 092743 (SAMC) • 1 female: idem; except for NHN-FOR-R 02; SAM-HYM-P 092744 (SAMC) • 1 male: idem; except for NHN-FOR-R 03; SAM-HYM-P 092746 (SAMC) • 1 male: idem; except for NHN-FOR-R 04; SAM-HYM-P 092748 (SAMC) • 1 female: idem; except for NHN-FOR-R 05; SAM-HYM-P 092750 (SAMC) • 1 female: idem; except for NHN-FOR-R 06; SAM-HYM-P 092752 (SAMC) • 1 male: idem; except for July 2019; NHN-WINTER-FOR-R 03; SAM-HYM-P 092747 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 04; SAM-HYM-P 092749 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 05; SAM-HYM-P 092751 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 06; SAM-HYM-P 092753 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 07; SAM-HYM-P 092756 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 08; SAM-HYM-P 092757 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 09; SAM-HYM-P 092759 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 10; SAM-HYM-P 092760 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 11; SAM-HYM-P 092761 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 12; SAM-HYM-P 092764 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 13; SAM-HYM-P 092765 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 14; SAM-HYM-P 092767 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 15; SAM-HYM-P 092768 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 16; SAM-HYM-P 092769 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 17; SAM-HYM-P 092770 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 18; SAM-HYM-P 092771 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 19; SAM-HYM-P 092772 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 20; SAM-HYM-P 092773 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 21; SAM-HYM-P 092774 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 22; SAM-HYM-P 092775 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 23; SAM-HYM-P 092776 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 24; SAM-HYM-P 092777 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 25; SAM-HYM-P 092778 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 26; SAM-HYM-P 092779 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 27; SAM-HYM-P 092780 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 28; SAM-HYM-P 092781 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 30; SAM-HYM-P 092782 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 31; SAM-HYM-P 092783 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 32; SAM-HYM-P 092784 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 33; SAM-HYM-P 092785 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 34; SAM-HYM-P 092786 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 35; SAM-HYM-P 092787 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 36; SAM-HYM-P 092788 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 37; SAM-HYM-P 092789 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 38; SAM-HYM-P 092790 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 39; SAM-HYM-P 092791 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 40; SAM-HYM-P 092792 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 41; SAM-HYM-P 092793 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 42; SAM-HYM-P 092794 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 43; SAM-HYM-P 092795 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 44; SAM-HYM-P 092796 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 45; SAM-HYM-P 092797 (SAMC) • 1 male: idem; except for NHN-WINTER-FOR-R 46; SAM-HYM-P 092798 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 47; SAM-HYM-P 092799 • 1 male; KwaZulu-Natal; Midmar Dam; 29 ° 32 ' 21.35 " S, 30 ° 11 ' 40.15 " E; June 2019; R. Smith; Collected from Egeria densa infestation with Hydrellia egeriae pupae; reared in lab; MDMR-FOR-R 03; SAM-HYM-P 092745 (SAMC) • 1 male: idem; except for MDMR-FOR-R 06; SAM-HYM-P 092754 (SAMC) • 1 male: idem; except for MDMR-FOR-R 07; SAM-HYM-P 092755 (SAMC) • 1 male: idem; except for MDMR-FOR-R 08; SAM-HYM-P 092758 (SAMC) • 1 male: idem; except for MDMR-FOR-R 11; SAM-HYM-P 092762 (SAMC) • 1 female: idem; except for MDMR-FOR-R 12; SAM-HYM-P 092763 (SAMC) • 1 male: idem; except for MDMR-FOR-R 13; SAM-HYM-P 092766 (SAMC).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66FCECBA234858E69AA3CB3FD6CB9162.taxon	biology_ecology	Biology. Parasitoid of aquatic leaf-mining flies (Ephydridae): Hydrellia lagarosiphon on Lagarosiphon major (Hydrocharitaceae) and Hydrellia egeriae on Egeria densa (Hydrocharitaceae).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66FCECBA234858E69AA3CB3FD6CB9162.taxon	distribution	Distribution. South Africa.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66055181EFE45E9CA5D057D9F2540726.taxon	materials_examined	Other material. South Africa • 1 male; KwaZulu-Natal, Midmar Dam, 29 ° 32 ' 21.35 " S, 30 ° 11 ' 40.15 " E, June 2019, R. Smith, Collected from Egeria densa infestation with Hydrellia egeriae pupae, reared in lab, MDMR-FOR-R 05, SAM-HYM-P 092803 (SAMC).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66055181EFE45E9CA5D057D9F2540726.taxon	biology_ecology	Biology. Parasitoid of aquatic leaf-mining flies (Ephydridae): Hydrellia lagarosiphon on Lagarosiphon major (Hydrocharitaceae) and Hydrellia egeriae on Egeria densa (Hydrocharitaceae).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
66055181EFE45E9CA5D057D9F2540726.taxon	distribution	Distribution. South Africa.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
0B5330899C0F53ECAA622A328A955FB6.taxon	materials_examined	Other material. South Africa • 1 male; KwaZulu-Natal, Midmar Dam, 29 ° 32 ' 21.35 " S, 30 ° 11 ' 40.15 " E, June 2019, R. Smith, collected from Egeria densa infestation with Hydrellia egeriae pupae, reared in lab, MDMR-FOR-R 01, SAM-HYM-P 092800 (SAMC) • 1 female, idem, except MDMR-FOR-R 02, SAM-HYM-P 092801 (SAMC) • 1 male, idem, except MDMR-FOR-R 04, SAM-HYM-P 092802 (SAMC) • 1 male, idem, except MDMR-FOR-R 09, SAM-HYM-P 092804 (SAMC) • 1 male, idem, except MDMR-FOR-R 10, SAM-HYM-P 092805 (SAMC) • 1 male, idem, except MDMR-FOR-R 14, SAM-HYM-P 092806 (SAMC).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
0B5330899C0F53ECAA622A328A955FB6.taxon	biology_ecology	Biology. Parasitoid of aquatic leaf-mining flies (Ephydridae): Hydrellia lagarosiphon on Lagarosiphon major (Hydrocharitaceae) and Hydrellia egeriae on Egeria densa (Hydrocharitaceae).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
0B5330899C0F53ECAA622A328A955FB6.taxon	distribution	Distribution. South Africa.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
CCB8057F3F2A5B0E8CF625591D9AF113.taxon	biology_ecology	Biology. Unknown.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
CCB8057F3F2A5B0E8CF625591D9AF113.taxon	distribution	Distribution. Madagascar.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
AB9570BC590B5755BA41067D5AACB864.taxon	diagnosis	Diagnosis. See Kula and Zolnerowich 2008.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
AB9570BC590B5755BA41067D5AACB864.taxon	distribution	Distribution. Afrotropical, Australian, Nearctic, Neotropical, Oriental and Palaearctic Regions (Kula and Zolnerowich 2008; Yu et al. 2016).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
C383E27C668450308EF6F6F09E741932.taxon	materials_examined	Other material. South Africa • 1 female: Eastern Cape, East London, Nahoon river; 32 ° 57 ' 45.41 " S, 27 ° 54 ' 41.59 " E; NHN-WINTER-FOR-R 02; July 2019; R. Smith; reared in laboratory; ex Hydrellia egeriae pupa collected from host plant Egeria densa; SAM-HYM-P 092807 (SAMC) • 1 female: idem; except for NHN-WINTER-FOR-R 29 and SAM-HYM-P 092808 (SAMC) • 1 female: idem; except for: February 2019; R. Smith; Collected from Egeria densa infestation with Hydrellia egeriae pupae; SAM-HYM-P 095099 (SAMC) • 1 male: idem; except for SAM-HYM-P 095100 (SAMC).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
C383E27C668450308EF6F6F09E741932.taxon	diagnosis	Diagnosis. Uniquely defined by two large foveae situated anterio-medially on propodeum; anterolateral propodeal strip wide, somewhat angulate above spiracle. Characters shared with morphologically-similar congeners: pronotum dorsally reduced, placed significantly below the level of mesoscutum; propodeum with anterolateral propodeal strips; anterior propodeum with basal cup and foveae on sides; metanotum with anteriorly-delimited foveae at sides of dorsellum; long postmarginal vein (Gumovsky et al. 2006).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
C383E27C668450308EF6F6F09E741932.taxon	biology_ecology	Biology. Previously unknown. Here, we record the species as a parasitoid associated with immature stages of the aquatic ephydrid fly Hydrellia egeriae, having been reared from puparia along with specimens of Ademon lagarosiphonae and Chaenusa seminervata and hence is potentially a hyperparasitoid attacking the braconids rather than the fly. The eulophid subfamily Entedoninae harbours a wide range of life style strategies including species that are usually solitary or gregarious endoparasitoids (more rarely ectoparasitoids or hyper-parasitoids) of concealed dipteran, lepidopteran, coleopteran, hymenopteran or hemipteran larvae or rarely of eggs or pupae. Janicharis africanus is morphologically similar to the genera Hakuna Gumovsky & Delvare, 2006 and Pediocharis Boucek, 1988 (Gumovsky et al. 2006) and may, therefore, exhibit similar lifestyle strategies. The monotypic species Hakuna matata Gumovsky & Boucek, 2006 was reared from conical insect galls on a forest plant and each gall contained several pupae in separate cells; adult wasps emerged through a single hole at the apex of the gall. Based on these notes by the collector, Gumovsky et al. (2006) hypothesised H. matata to be a parasitoid of the gall former. Biology of Pediocharis is unknown and, together with the lack of detail concerning the biology of Hakuna, makes it difficult to predict whether J. africanus is, indeed, a hyper-parasitoid or not. A more remote possibility of morphological congeneric similarity for Janicharis is to Chrysocharis Foerster, 1856 (Gumovsky et al. 2006), but this genus contains a very broad range of lifestyle strategies, including endo- and ectoparasitoids and facultative hyperparasitoids (Yu et al. 2016), which does not provide any further enlightenment as to potential possibilities for Janicharis. The only recourse is to pursue direct investigation of the biology for J. africanus in the field.	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
C383E27C668450308EF6F6F09E741932.taxon	distribution	Distribution. Cameroon, Nigeria, Madagascar and South Africa (new country record).	en	Noort, Simon van, Smith, Rosali, Coetzee, Julie A. (2021): Identity of parasitoid wasps (Hymenoptera, Braconidae and Eulophidae) reared from aquatic leaf-mining flies (Diptera, Ephydridae) on invasive Brazilian waterweed Egeria densa in South Africa. African Invertebrates 62 (1): 287-314, DOI: http://dx.doi.org/10.3897/afrinvertebr.62.62842, URL: http://dx.doi.org/10.3897/afrinvertebr.62.62842
