University, Subject, Country, Region, World

Rhodes University Scientist Rankings 2023

AD Scientific Index analyzes academic studies from 1 countries, 1 universities/institutions, and 240 scientists by using numerous criteria to present results to be used for the evaluation of productivity and efficiency by individuals and institutions. In addition to sorting by the “total H-index” you can find here, you can examine several rankings and analyses by the "last 6 years H-index", "total i10 index", "last 6 years' i10 index", "total number of citations", and “last 6 years’ citations”. Please read the methodology section for “Limitations and Possible Reasons Why a Scientist Is Not on This List”. Click for individual or institutional registration.

Country

Total 240 scientist, 1 country, 1 university

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

				AD Scientific Index - World Scientist Rankings - 2023				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
1	34	58	14541	Tebello Nyokong	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Photophysics \|	81	38	0.469	644	404	0.627	30844	11793	0.382
2	57	86	20215	Charlie Shackleton	South Africa	Rhodes University	Engineering & Technology / Engineering	74	47	0.635	287	211	0.735	19164	8916	0.465
3	99	147	35263	Christopher Mcquaid	South Africa	Rhodes University	Agriculture & Forestry / Fisheries Marine ecology \|	62	33	0.532	240	157	0.654	13315	4684	0.352
4	203	324	64242	Denis Hughes	South Africa	Rhodes University	Engineering & Technology / Earth Sciences	50	26	0.520	152	77	0.507	9392	3344	0.356
5	227	362	69093	William Froneman	South Africa	Rhodes University	Engineering & Technology / Food Science and Engineering Ecology \| plankton food webs \|	49	25	0.510	144	70	0.486	6891	2386	0.346
6	305	509	85516	Warwick Sauer	South Africa	Rhodes University	Agriculture & Forestry / Fisheries fisheries \| ocean governance \|	45	23	0.511	115	69	0.600	5942	2633	0.443
7	313	525	87166	John Mack	South Africa	Rhodes University	Natural Sciences / Chemical Sciences	44	28	0.636	131	105	0.802	8998	4293	0.477
8	341	576	93495	Shankar Aswani	South Africa	Rhodes University	Natural Sciences / Biological Science Human Ecology and Marine Conservation \|	43	29	0.674	71	57	0.803	6999	2910	0.416
9	342	580	94272	Martin P Hill	South Africa	Rhodes University	Agriculture & Forestry / Entomology & Pesticides Biological Control \|	43	30	0.698	153	106	0.693	6413	3205	0.500
10	407	712	110187	Martin H. Villet	South Africa	Rhodes University	Natural Sciences / Biological Science Zoology \| Forensic Biology \| Biodiversity \|	40	27	0.675	116	69	0.595	6145	2549	0.415
			The most comprehensive analysis and comparisons about your institution
11	418	730	112176	CC Grant	South Africa	Rhodes University	Agriculture & Forestry / Plant Science Conservation \| Plant-herbivore interaction \| wild herbivore nutrition \|	40	23	0.575	69	47	0.681	5025	1871	0.372
12	424	746	113266	Denis Pollney ⁱ	South Africa	Rhodes University	Natural Sciences / Mathematical Sciences Gravitational Waves \| Black Holes \|	39	21	0.538	54	36	0.667	18782	12471	0.664
13	446	782	116984	Julian Marsh	South Africa	Rhodes University	Engineering & Technology / Petroleum Engineering Igneous petrology \| Geochemistry \|	39	21	0.538	62	33	0.532	5633	1423	0.253
14	490	869	124853	Rui Krause	South Africa	Rhodes University	Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Smart Materials \| Drug Delivery \| Natural Products \| Nanomaterials \|	38	26	0.684	115	91	0.791	4865	2874	0.591
15	543	986	136532	Ashwani Kumar	South Africa	Rhodes University	Natural Sciences / Biological Science Metagenomics \| Plant-Microbe Interaction \| Bioenergy \| Bioremediation \|	36	32	0.889	67	65	0.970	6103	3961	0.649
16	588	1092	146279	Brett Pletschke	South Africa	Rhodes University	Medical and Health Sciences / Biochemistry xylanase \| synergism \| feed \| kelp \| diabetes \|	35	25	0.714	79	57	0.722	4943	2740	0.554
17	595	1108	147700	Valerie Moller	South Africa	Rhodes University	Social Sciences / Social Work Quality of life \| well-being \|	35	17	0.486	98	33	0.337	4433	1215	0.274
18	612	1135	149719	Anthony Booth	South Africa	Rhodes University	Agriculture & Forestry / Fisheries Ichthyology \| ecology \|	35	18	0.514	98	41	0.418	3818	1248	0.327
19	723	1376	169720	Carolyn Gay Palmer	South Africa	Rhodes University	Natural Sciences / Biological Science ecology \| ecotoxicology \| transdisciplinarity \| resilience \|	33	20	0.606	71	45	0.634	3043	1322	0.434
20	767	1484	179047	Catriona Macleod	South Africa	Rhodes University	Social Sciences / Psychology Feminist Psychology \| Critical Health Psychology \| critical studies in sexualities and reproduction \|	32	23	0.719	70	55	0.786	3232	1656	0.512
21	770	1493	179375	Marek Lipinski	South Africa	Rhodes University	Agriculture & Forestry / Fisheries cephalopods \| all aspects \| fish and fisheries \|	32	14	0.438	64	24	0.375	3163	901	0.285
22	817	1603	187648	Heila Lotz-Sisitka	South Africa	Rhodes University	Engineering & Technology / Environmental Science & Engineering Environmental Education \| Social Learning \| Transformative Learning \| Critical theory \|	31	22	0.710	84	51	0.607	3554	1980	0.557
23	850	1682	191433	Brad Ripley	South Africa	Rhodes University	Agriculture & Forestry / Plant Science Plant Ecophysiology \| Climate Change \| Grass Ecology and Evolution \|	31	19	0.613	46	35	0.761	2804	1553	0.554
24	888	1782	199249	Roderick B Walker	South Africa	Rhodes University	Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Formulation \| product development \| quality control \| pharmaceutical analysis \| drug delivery \|	30	20	0.667	70	43	0.614	3391	1319	0.389
25	971	2003	213267	Nicola Mcloughlin	South Africa	Rhodes University	Engineering & Technology / Earth Sciences Geobiology \| Palaeobiology \| Archean Earth \| Astrobiology \|	29	20	0.690	49	34	0.694	2949	1061	0.360
26	1129	2474	240004	Ryan John Wasserman	South Africa	Rhodes University	Natural Sciences / Biological Science Aquatic Ecology \| Global Change Biology \| Food Webs \|	27	25	0.926	70	66	0.943	2848	2586	0.908
27	1133	2502	242065	Julie Coetzee	South Africa	Rhodes University	Natural Sciences / Biological Science	27	24	0.889	60	51	0.850	2593	1650	0.636
28	1159	2563	245018	Cej Botha	South Africa	Rhodes University	Natural Sciences / Biological Science plant cell biology \|	27	11	0.407	46	12	0.261	2270	565	0.249
29	1161	2571	245430	Jen Snowball	South Africa	Rhodes University	Economics & Econometrics / Economics Environmental economics \| Cultural economics \| non-market valuation \| teaching and learning \|	27	19	0.704	49	38	0.776	2221	1153	0.519
30	1237	2789	258886	Mellony Graven	South Africa	Rhodes University	Education / Education	26	16	0.615	55	36	0.655	2367	1138	0.481
31	1248	2823	260561	Nigel T Bishop	South Africa	Rhodes University	Natural Sciences / Mathematical Sciences General Relativity \|	26	9	0.346	46	9	0.196	2209	465	0.211
32	1254	2847	261623	Faez Iqbal Khan	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Bioinformatics \| Biotechnology \| Computational Chemistry \| Drug Design \| Structural Biology \|	26	25	0.962	47	46	0.979	2102	1846	0.878
33	1328	3044	273638	Chrissie Boughey	South Africa	Rhodes University	Social Sciences / Higher Education Studies Higher Education Studies \| Academic Literacy \| Teaching & Learning in higher education \| critical realism \| social realism \|	25	18	0.720	38	26	0.684	2435	1045	0.429
34	1340	3086	276204	Ozlem Tastan Bishop	South Africa	Rhodes University	Natural Sciences / Biological Science Structural Bioinformatics \| Comparative Genomics \| Protein Structure \| Bioinformatics Education \|	25	22	0.880	57	48	0.842	2205	1724	0.782
35	1346	3106	277145	Warren Potts	South Africa	Rhodes University	Agriculture & Forestry / Fisheries Fish \|	25	20	0.800	59	40	0.678	2128	1382	0.649
36	1350	3118	277703	Ferdinand De Moor	South Africa	Rhodes University	Natural Sciences / Biological Science Freshwater invertebrates \| Trichoptera \| Diptera (Simuliidae) \| Ephemeroptera \| Megaloptera \|	25	14	0.560	46	18	0.391	2085	665	0.319
37	1353	3128	278131	Keith Cowan	South Africa	Rhodes University	Medical and Health Sciences / Biochemistry Plant science \| Biochemistry \| Biotechnology \| Environment \|	25	14	0.560	53	20	0.377	2051	603	0.294
38	1374	3209	281427	Sioux Mckenna	South Africa	Rhodes University	Social Sciences / Higher Education Studies higher education \| academic literacy \| postgraduate studies \| supervision \|	25	18	0.720	44	38	0.864	1732	1180	0.681
39	1404	3304	287129	Justin Jonas	South Africa	Rhodes University	Natural Sciences / Physics Radio Astronomy \|	24	17	0.708	41	21	0.512	2963	1544	0.521
40	1408	3314	287841	Horst Kaiser	South Africa	Rhodes University	Agriculture & Forestry / Fisheries	24	16	0.667	52	25	0.481	2817	1032	0.366
			New. 2023 Country Top Lists: Top 10000, 5000, 3000, 2000, 1000. Only in AD Scientific Index
41	1409	3315	287928	Janice Limson	South Africa	Rhodes University	Agriculture & Forestry / Agricultural Biotechnology biotechnology \| diagnostics \| sensors \| microbial fuel cells \| electrochemistry \|	24	15	0.625	41	22	0.537	2799	952	0.340
42	1422	3351	289943	Harilaos Tsikos	South Africa	Rhodes University	History, Philosophy, Theology / History Geochemistry \| Ore Deposits \| Earth History \|	24	20	0.833	40	28	0.700	2495	1287	0.516
43	1426	3363	290867	Craig I. Peter	South Africa	Rhodes University	Natural Sciences / Biological Science Botany \| Pollination \| Orchidaceae \| Ecology \| Evolution \|	24	15	0.625	34	25	0.735	2391	894	0.374
44	1439	3412	293814	Anurag Pandey	South Africa	Rhodes University	Natural Sciences / Physics Physics \| Material Science \|	24	19	0.792	37	35	0.946	2136	1436	0.672
45	1460	3479	297312	Stephen V. Flowerday	South Africa	Rhodes University	Engineering & Technology / Computer Science Behavioral Cybersecurity \| Information Security \| Privacy \|	24	20	0.833	46	37	0.804	1890	1266	0.670
46	1496	3612	301962	Nicole Richoux	South Africa	Rhodes University	Natural Sciences / Biological Science	24	16	0.667	43	29	0.674	1431	742	0.519
47	1549	3790	313186	David Edwards	South Africa	Rhodes University	Social Sciences / Psychology Clinical psychology \| psychotherapy \|	23	12	0.522	33	15	0.455	2063	537	0.260
48	1591	3924	319185	DM Parker	South Africa	Rhodes University	Natural Sciences / Biological Science Zoology \|	23	19	0.826	57	43	0.754	1693	1243	0.734
49	1600	3952	320187	Louise Vincent	South Africa	Rhodes University	Social Sciences / Political Science qualitative research \| democratic theory \| politics of the body \|	23	18	0.783	39	28	0.718	1631	871	0.534
50	1641	4130	329528	Edkins Adrienne Lesley	South Africa	Rhodes University	Engineering & Technology / Biomedical Engineering Chaperone biology \| Heat shock proteins \| Cellular proteostasis \| Drug Discovery \|	22	19	0.864	43	35	0.814	2449	1384	0.565
51	1682	4239	335093	Guy Berger	South Africa	Rhodes University	Social Sciences / Journalism and Media media \| freedom of expression \| journalism \| internet \|	22	13	0.591	41	17	0.415	1913	547	0.286
52	1717	4317	338306	Gavin Fraser	South Africa	Rhodes University	Agriculture & Forestry / Agricultural Economics Environmental economics \| agricultural economics \| sports economics \|	22	18	0.818	33	26	0.788	1725	917	0.532
53	1737	4386	340734	Ben Smit	South Africa	Rhodes University	Natural Sciences / Physics Thermal Biology \| Ecological and Evolutionary Physiology \|	22	20	0.909	31	29	0.935	1603	1102	0.687
54	1955	5221	378422	Ros Dowse	South Africa	Rhodes University	Medical and Health Sciences / Health Sciences Health literacy \| Visuals in health \| Patient-centred care \|	20	16	0.800	33	28	0.848	2165	891	0.412
55	1988	5336	385584	Karen Ellery	South Africa	Rhodes University	Social Sciences / Higher Education Studies Higher Education \| Academic Development \| Student Agency \| Science Education \|	20	10	0.500	30	12	0.400	1605	348	0.217
			January 1, 2022 Total 716.979 scientist, 212 country, 14.130 university... January 6, 2023 Total 1.264.669 scientist, 216 country, 19.528 university
56	1999	5382	387535	Alta De Vos	South Africa	Rhodes University	Engineering & Technology / Environmental Science & Engineering Conservation \| protected areas \| social-ecological systems \| ecosystem services \| resilience \|	20	19	0.950	29	28	0.966	1519	1319	0.868
57	2007	5399	388149	Michael Rogan	South Africa	Rhodes University	Economics & Econometrics / Economics Development Economics \|	20	18	0.900	44	32	0.727	1494	1094	0.732
58	2011	5407	388455	Gladman Thondhlana	South Africa	Rhodes University	Engineering & Technology / Environmental Science & Engineering Environmental resource use and household welfare \| Conservation conflicts \| Energy efficiency \|	20	19	0.950	28	26	0.929	1483	1243	0.838
59	2075	5647	396509	Sukhmani Mantel	South Africa	Rhodes University	Engineering & Technology / Environmental Science & Engineering Water resources management \| fresh water ecology \| impacts of small dams \| climate change analysis \| catchment scale modelling \|	20	15	0.750	32	23	0.719	1179	680	0.577
60	2100	5781	399823	Earl Prinsloo	South Africa	Rhodes University	Engineering & Technology / Engineering Tissue engineering \| Bioprinting \| Cellular Differentiation \| Drug Discovery \|	20	17	0.850	31	28	0.903	964	683	0.709
61	2221	6315	423274	Philani Mashazi	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Diagnostics \| Electrochemistry \| Biosensors \| Nanotechnology \| Phthalocyanines \|	19	14	0.737	30	25	0.833	1163	692	0.595
62	2222	6322	423447	Joanna Dames	South Africa	Rhodes University	Medical and Health Sciences / Biochemistry Mycorrhizal fungal interactions \|	19	15	0.789	38	23	0.605	1157	683	0.590
63	2225	6344	424032	Russell Kaschula	South Africa	Rhodes University	Education / Education	19	12	0.632	34	17	0.500	1138	437	0.384
64	2235	6402	425713	Samson Khene	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Phthalocyanine Chemistry \| Spectroscopy and Electrochemistry \|	19	13	0.684	33	22	0.667	1081	570	0.527
65	2264	6565	430351	Ojodomo Achadu	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Nanochemistry (Nanosensors) \| Materials Chemistry \| Physical chemistry (Photophysics and Spectroscopy) \|	19	18	0.947	29	29	1.000	761	673	0.884
66	2282	6658	436420	Christopher Stones	South Africa	Rhodes University	Social Sciences / Psychology Social Psychology \| Psychopathology \| Phenomenology \| Research \| Attitudes and Personality \|	18	6	0.333	34	4	0.118	1873	324	0.173
67	2284	6675	437502	Susanne Vetter	South Africa	Rhodes University	Natural Sciences / Biological Science Ecology \| rangeland \| savanna \|	18	14	0.778	24	18	0.750	1767	862	0.488
68	2297	6717	440232	A Craig	South Africa	Rhodes University	Social Sciences / Regional Studies African ornithology \| moult \| Sturnidae \| Ploceidae \|	18	10	0.556	45	11	0.244	1561	419	0.268
69	2427	7360	461038	Jonathan Britton	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Photochemistry \| Nanotechnolgy \|	18	15	0.833	30	24	0.800	879	628	0.714
70	2438	7415	462659	David O. Oluwole	South Africa	Rhodes University	History, Philosophy, Theology / Philosophy Formulation \| Functional Dyes \| Photodynamic Therapy \| Pharmaceutical Chemistry \| Nanomedicine \|	18	16	0.889	30	28	0.933	790	720	0.911
71	2459	7499	468342	Ian Meiklejohn	South Africa	Rhodes University	Natural Sciences / Geography Geomorphology \| Geography. Antarctica \|	17	11	0.647	20	11	0.550	1903	1389	0.730
72	2472	7548	471400	Lynette Louw	South Africa	Rhodes University	Business & Management / Strategic Management Strategic management \| cross cultural management \| Organisational behaviour \|	17	11	0.647	26	13	0.500	1576	576	0.365
73	2546	7841	483425	ID Paterson	South Africa	Rhodes University	Biological control of weeds \|	17	16	0.941	29	28	0.966	1101	824	0.748
74	2549	7845	483543	Barry Irwin	South Africa	Rhodes University	Engineering & Technology / Computer Science Security \| Network Security \| Malware \| Cyber Security \| DDoS \|	17	10	0.588	27	12	0.444	1098	496	0.452
75	2550	7847	483552	Lynn Quinn	South Africa	Rhodes University	Social Sciences / Higher Education Studies All aspects of higher education \|	17	12	0.706	25	15	0.600	1098	539	0.491
76	2564	7895	485024	Candice Christie	South Africa	Rhodes University	Medical and Health Sciences / Physical Medicine Physical Activity and Health and Medicine and Science of Cricket \|	17	13	0.765	26	20	0.769	1065	551	0.517
77	2566	7911	485413	Shuttleworth	South Africa	Rhodes University	Social Sciences / Psychology concussion \| cross-cultural \| norms \| neuropsychology \|	17	9	0.529	23	9	0.391	1057	337	0.319
78	2571	7923	485775	Vincent J Smith	South Africa	Rhodes University	Engineering & Technology / Engineering supramolecular Chemistry \| solid-state chemistry \| crystal engineering \|	17	16	0.941	32	23	0.719	1049	756	0.721
79	2609	8098	490798	Xavier Siwe Noundou	South Africa	Rhodes University	Agriculture & Forestry / Plant Science Marine and Plants Natural Products Chemistry \| Organic Chemistry \| Nanomaterials \| Medicinal Chemistry \| Biotechnology \|	17	15	0.882	25	20	0.800	945	859	0.909
80	2627	8167	492338	Amber-Robyn Childs	South Africa	Rhodes University	Agriculture & Forestry / Fisheries Fish movement behaviour and connectivity \| biology and ecology of estuarine and coastal fishery species \| recreational fisheries \|	17	13	0.765	24	15	0.625	913	477	0.522
81	2712	8638	510892	Noel J. Pearse	South Africa	Rhodes University	Business & Management / Business Administration Leadership Development \| Research Methods \|	16	11	0.688	20	13	0.650	1296	771	0.595
82	2758	8880	519351	Kevin Lobb	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Reaction Mechanism \| Carbocations and Carbocation Rearrangements \| Drug Discovery \|	16	13	0.813	26	18	0.692	1029	772	0.750
83	2762	8895	519838	Gary Baines	South Africa	Rhodes University	History, Philosophy, Theology / History War studies \| Memory Studies \| Public History \| Social and Cultural History \| Urban History \|	16	10	0.625	25	10	0.400	1019	361	0.354
84	2763	8896	519871	Oghenekaro Nelson Odume	South Africa	Rhodes University	Engineering & Technology / Environmental Science & Engineering Water Resources \| aquatic ecosystem ecology \| water quality and pollution studies \| conservation biology \| environmental ethics and \|	16	16	1.000	27	24	0.889	1018	903	0.887
85	2783	8991	522907	Stephen Prevec	South Africa	Rhodes University	Engineering & Technology / Earth Sciences isotope geochemistry \| petrology \| impact melt \| magmatic ore \|	16	12	0.750	23	13	0.565	957	377	0.394
86	2790	9022	523648	Carolyn (Callie) Grant\|Carolyn Grant, Callie Grant	South Africa	Rhodes University	Education / Education Educational leadership and managment \|	16	12	0.750	20	15	0.750	943	450	0.477
87	2792	9028	523934	Aileen Boshoff	South Africa	Rhodes University	Natural Sciences / Molecular Biology & Genetics molecular biology \|	16	11	0.688	24	12	0.500	937	312	0.333
88	2801	9092	525871	Kshitij Thorat	South Africa	Rhodes University	Engineering & Technology / Meteorology & Atmospheric Sciences Radio Astronomy \|	16	16	1.000	19	19	1.000	903	863	0.956
89	2851	9390	534023	Megan Campbell	South Africa	Rhodes University	Social Sciences / Psychology Counselling Psychology \|	16	14	0.875	20	17	0.850	760	622	0.818
90	2896	9653	540450	Sphesihle Makhathini ⁱ	South Africa	Rhodes University	Engineering & Technology / Meteorology & Atmospheric Sciences Radio Astronomy \| Astrophysics \|	15	14	0.933	19	17	0.895	3737	3644	0.975
			Institutional Subscription (Discount and Free Institutional Academic Performance Report)
91	2974	10050	559662	Sally Matthews	South Africa	Rhodes University	Social Sciences / Political Science development \| privilege \| race \| NGOs \| whiteness \|	15	11	0.733	20	11	0.550	937	464	0.495
92	3034	10361	568957	Eugene Grosch	South Africa	Rhodes University	Engineering & Technology / Earth Sciences Early Earth \| Petrology \| Barberton Greenstone Belt \| Isotope Geochemistry \| Astrobiology \|	15	10	0.667	16	10	0.625	786	470	0.598
93	3108	10802	579506	Setshaba D. Khanye	South Africa	Rhodes University	Natural Sciences / Chemical Sciences Medicinal and Bioorganometallic Chemistry \|	15	13	0.867	21	17	0.810	629	388	0.617
94	3141	11054	588783	Hannah Thinyane	South Africa	Rhodes University	Engineering & Technology / Computer Science ICT for development \| human computer interaction \| mobile computing \|	14	9	0.643	21	7	0.333	1480	513	0.347
95	3156	11095	591726	Gareth Mostyn Watkins	South Africa	Rhodes University	Natural Sciences / Chemical Sciences inorganic chemistry \|	14	12	0.857	22	12	0.545	1232	488	0.396
96	3160	11105	592386	Lucien Van Der Walt	South Africa	Rhodes University	Social Sciences / Sociology	14	10	0.714	25	10	0.400	1192	460	0.386
97	3166	11123	593250	Nomusa Dlodlo	South Africa	Rhodes University	Engineering & Technology / Electrical & Electronic Engineering Internet of Things for Development \| ICT for Development \| ICT in Education \| ICT in health \| Blockchaining \|	14	11	0.786	22	11	0.500	1145	740	0.646
98	3177	11166	595198	Eduard Jordaan	South Africa	Rhodes University	Social Sciences / Political Science	14	9	0.643	17	9	0.529	1064	541	0.508
99	3195	11255	598255	Mwazvita TB (Sachikonye) Dalu\|Mwazvita TB Sachikonye	South Africa	Rhodes University	Business & Management / Business Administration Sustainable Development \| Integrated Natural Resources Management \| Gender Development \| Ecosystem services \| Social-ecological syst \|	14	13	0.929	15	14	0.933	969	910	0.939
100	3203	11294	599397	Helen Barber-James	South Africa	Rhodes University	Natural Sciences / Biological Science Conservation biology \| freshwater research \| systematics \| phylogenetics \| biogeography \|	14	10	0.714	20	12	0.600	940	444	0.472