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FIGURE 7 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 7. Limbs of Malawidopsis stellae gen. et sp. nov., female—A. T2, Allotype (INV.159011). B. T3, Allotype (INV.159011). C. Rake like organ, Allotype (INV.159011). D. Mx1, respiratory plate not shown, Allotype (INV.159011). E. T1, Allotype (INV.159011). F & G. CR, Paratype (INV.159069). Scales: A, B, D–G = 50 µm; c = 10 µm.

FIGURE 3 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 3. Malawidopsis stellae gen. et sp. nov.—A. Holotype, LVi (INV.159010, male). B. Paratype, RVi (INV.159014, male). C. Allotype, LVi (INV.159011, female). D. Allotype, RVi (INV.159011, female). E. Paratype, CpLL (INV.159016, female). F. Allotype, RVi, MSc (INV.159011, female). G. Paratype, CpD (INV.159017, female). H. Paratype, CpV (INV.159018, female). I. Paratype, CpV, detail of anterior (INV.159018, female). J. Paratype, LVi, detail of pores (INV.159010, male). Scales: A–E, G–H = 300µm; F = 50µm; I = 100µm; J=10µm.

FIGURE 13 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 13. Malawidopsis antoniae gen. et sp. nov.—A. Holotype, LVi (INV.159032, male). B. Paratype, RVi (INV.159043, male). C. Allotype, LVi (INV.159033, female). D. Allotype, RVi (INV.159033, female). E. Paratype, CpLL (INV.159055, male). F. Paratype, RVi, MSc (INV.159039, female). G. Paratype, CpD (INV.159056, female). H. Paratype, CpV (INV.159057, female). I. Paratype, CpLL, detail of anterior (INV.159055, male). J. Paratype, CpLL, detail of ornamentation (INV.159055, male). Scales: A–E, G–H = 300µm; F = 50µm; I = 100µm; J = 30µm.

FIGURE 18 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 18. Species of Malawidopsis gen. nov. from Lake Malawi. All non-type specimens, all CpLL. Not to scale. A. Malawidopsis sp. A gen. et sp. nov. B. Malawidopsis sp. B gen. et sp. nov. C. Malawidopsis sp. C gen. et sp. nov. D. Malawidopsis sp. D gen. et sp. nov. E. Malawidopsis sp. E gen. et sp. nov.. F. Malawidopsis sp. F gen. et sp. nov. (= Malawidopsis cunningtoni (Sars, 1910)). G. Malawidopsis stellae gen. et sp. nov. H. Malawidopsis sp. H gen. et sp. nov. I. Malawidopsis ruwaydae gen. et sp. nov. J. Malawidopsis sp. J gen. et sp. nov. K. Malawidopsis sp. K gen. et sp. nov. L. Malawidopsis sp. L gen.e t sp. nov. M. Malawidopsis sp. M gen. et sp. nov.. N. Malawidopsis sp. N gen. et sp. nov. sp. (= M. fuelleborni (Daday, 1910)). O. Malawidopsis sp. O gen. et sp. nov. P. Malawidopsis sp. P gen. et sp. nov. Q. Malawidopsis antoniae gen. et sp. nov.

FIGURE 11 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 11. Limbs of Malawidopsis ruwaydae gen. et sp. nov., female—A. A1, Allotype (INV.159020). B. Md palp, Allotype (INV.159020). C. Md, Paratype (INV.159024). D. A2, Paratype (INV.159024). E. A2, detail of terminal part, Paratype (INV.159024). Scales: all 50 µm.

FIGURE 10 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species

FIGURE 10. Limbs of Malawidopsis ruwaydae gen. et sp. nov., male—A. T3, Holotype (INV.159019). B. T2, Holotype. C. Mx1, respiratory plate not shown, Holotype. D. T1, Paratype (INV.159028). E. Lpp, Holotype. F. Rpp, Holotype. G. Hp, Holotype. H. Zenker's organ, Holotype. Scales: All 50 µm.

Distribution. SE DR Congo, Angola, Zambia, Malawi, and Zimbabwe to N Namibia, N & E Botswana and W Mozambique, as far S as the Orange and Limpopo rivers in NE South Africa; it may occur in NW (Lake Victoria) & W Tanzania, Rwanda and Burundi. in Galagidae

Distribution. SE DR Congo, Angola, Zambia, Malawi, and Zimbabwe to N Namibia, N & E Botswana and W Mozambique, as far S as the Orange and Limpopo rivers in NE South Africa; it may occur in NW (Lake Victoria) & W Tanzania, Rwanda and Burundi.

Subspecies and Distribution. O.g.garnettiiO.g.,1838—Zanzibar,Pemba,andMafiaIs,Tanzania. O.g.kikuyuensisLonnberg,1912—Kenya(highlandsEoftheRiftValley). O.g.lasiotisPeters,1876—SSomalia(SofJubaRiver),EKenya,andNETanzania(Tanga),andinlandtotheTaitaHillsinSEKenyaandKibwezi,NofMtKilimanjaro,inNTanzania. O. g. panganiensis Matschie, 1905 — Tanzania (S of Tanga, Mt Kilimanjaro, and Lake Manyara); possibly in N Mozambique and N Malawi. in Galagidae

Subspecies and Distribution. O.g.garnettiiO.g.,1838—Zanzibar,Pemba,andMafiaIs,Tanzania. O.g.kikuyuensisLonnberg,1912—Kenya(highlandsEoftheRiftValley). O.g.lasiotisPeters,1876—SSomalia(SofJubaRiver),EKenya,andNETanzania(Tanga),andinlandtotheTaitaHillsinSEKenyaandKibwezi,NofMtKilimanjaro,inNTanzania. O. g. panganiensis Matschie, 1905 — Tanzania (S of Tanga, Mt Kilimanjaro, and Lake Manyara); possibly in N Mozambique and N Malawi.

Subspecies and Distribution. C.p.pygerythrusF.Cuvier,1821—Botswana,Zimbabwe,SMozambique,Namibia,SouthAfrica(Kwazulu-NatalandTransvaalprovinces),Swaziland,andLesotho,SoftheZambeziRiver. C.p.excubitorSchwarz,1926—NEKenya(PateandMandaIsintheLamuArhipelago). C.p.hilgertiNeumann,1902—SEthiopia(EthiopianRiftValleyandintopartsofthehighlandsEoftheRift),SWSomalia,EUganda,Kenya,andNTanzania. C.p.nesiotesSchwarz,1926—ETanzania(PembaandMafiaIs). C. p. rufoviridis 1. Geoffroy Saint-Hilaire, 1843 — SW Uganda (S of Lake Victoria), Rwanda, Burundi, W Tanzania, Malawi, N Mozambique, and E Zambia (E of the Luangwa Valley) to the Zambezi River. in Cercopithecidae

Subspecies and Distribution. C.p.pygerythrusF.Cuvier,1821—Botswana,Zimbabwe,SMozambique,Namibia,SouthAfrica(Kwazulu-NatalandTransvaalprovinces),Swaziland,andLesotho,SoftheZambeziRiver. C.p.excubitorSchwarz,1926—NEKenya(PateandMandaIsintheLamuArhipelago). C.p.hilgertiNeumann,1902—SEthiopia(EthiopianRiftValleyandintopartsofthehighlandsEoftheRift),SWSomalia,EUganda,Kenya,andNTanzania. C.p.nesiotesSchwarz,1926—ETanzania(PembaandMafiaIs). C. p. rufoviridis 1. Geoffroy Saint-Hilaire, 1843 — SW Uganda (S of Lake Victoria), Rwanda, Burundi, W Tanzania, Malawi, N Mozambique, and E Zambia (E of the Luangwa Valley) to the Zambezi River.

Subspecies and Distribution. C.a.angolensisSclater,1860—DRCongo(SofthegreatbendoftheCongoRiver),NEAngola,andNWZambia,Stoc.12°SandWto¢.16°E. C.a.cordier:Rahm,1959—EDRCongoWoftheLualabaRiver,betweentheLowaandLuamariverstoclosetoLakeKivuintheEat¢.28°E(whereithybridizeswiththesubspeciesruwenzorii),andtothehighlandsWofLakeTanganyika,whereitextendstoc.6°S. C.a.cotton:Lydekker,1905—NEDRCongoEoftheCongo-L.ualabariversystem,fromtheNbankoftheCongoRiver(c.20°E)NtotheUeleRiver,EtoLakeAlbert,andStotheLindiRiver;formsahybridzonewiththesubspeciesruwenzoriiintheSofitsdistribution. C.a.palliatusPeters,1868—SEKenyaandNETanzania. C.a.prigogineiVerheyen,1959—EDRCongo(MtKabobo). C.a.ruwenzoriiThomas,1901—SEDRCongo,SEUganda,WRwanda,WBurundi,andNWTanzania;alongbothsidesoftheWRift,fromtheSemlikiValley,theRuwenzoriMts,andMtKahuzitotheshoresofLakeTanganyika. C. a. sharpei Thomas, 1902 — C & S Tanzania (as far W as Lake Rukwa), N Malawi, NW Zambia, and possibly occurring in N Mozambique. in Cercopithecidae

Subspecies and Distribution. C.a.angolensisSclater,1860—DRCongo(SofthegreatbendoftheCongoRiver),NEAngola,andNWZambia,Stoc.12°SandWto¢.16°E. C.a.cordier:Rahm,1959—EDRCongoWoftheLualabaRiver,betweentheLowaandLuamariverstoclosetoLakeKivuintheEat¢.28°E(whereithybridizeswiththesubspeciesruwenzorii),andtothehighlandsWofLakeTanganyika,whereitextendstoc.6°S. C.a.cotton:Lydekker,1905—NEDRCongoEoftheCongo-L.ualabariversystem,fromtheNbankoftheCongoRiver(c.20°E)NtotheUeleRiver,EtoLakeAlbert,andStotheLindiRiver;formsahybridzonewiththesubspeciesruwenzoriiintheSofitsdistribution. C.a.palliatusPeters,1868—SEKenyaandNETanzania. C.a.prigogineiVerheyen,1959—EDRCongo(MtKabobo). C.a.ruwenzoriiThomas,1901—SEDRCongo,SEUganda,WRwanda,WBurundi,andNWTanzania;alongbothsidesoftheWRift,fromtheSemlikiValley,theRuwenzoriMts,andMtKahuzitotheshoresofLakeTanganyika. C. a. sharpei Thomas, 1902 — C & S Tanzania (as far W as Lake Rukwa), N Malawi, NW Zambia, and possibly occurring in N Mozambique.

FIGURE 179 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURE 179. Scatterplot of the valve length vs valve width showcasing the differences between A. brunii (circles) and A. gibba sp. nov. (squares) as observed in populations of samples that we collected.

FIGURES 158–178. Afrocymbella muellerii, A. kociolekii, A in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 158–178. Afrocymbella muellerii, A. kociolekii, A. rossii, and A. tanganyikae, LM valve views. 158–162. Afrocymbella muellerii, observed in samples from Chituta and Isanga Bays. 163–169. Afrocymbella kociolekii, observed in samples from Kande Beach and Mpulungu, Chituta, Nkhata Bays. 170–174. Afrocymbella rossii, observed in samples from Kande Beach, Nkhata Bay, and Mangochi. 175–177. Afrocymbella tanganyikae, observed in core NPO4-KH1-1K from Lake Tanganyika. Scale bar = 10 μm.

FIGURES 140–143 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 140–143. Afrocymbella gibba sp. nov., SEM internal valve views. 140. View of the whole valve. 141. Detail of mid-valve showing proximal raphe ends covered by flap-like silica development and antler-like intermissio stigmoid. 142. Distal raphe fissures slightly raised into small helictoglossae. 143. Close view of distal raphe terminal fissure and APF with knobby jointed ridge of silica. Scale bars = 20 μm (Fig. 140), 2 μm (Figs 141–143).

FIGURES 136–139 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 136–139. Afrocymbella gibba sp. nov., SEM external valve views. 136. View of the whole valve showing raphe structure, slit-like areolae, and APF on footpole. 137. Detail footpole showing striae structure and distal raphe terminal fissure. 138. Detail of valve apex showing the slit-like areolae and APF of round poroids. 139. Detail of mid-valve showing dorsally deflected proximal raphe ends and slightly elongated stigmoid on the dorsal side of the large diamond-shaped central nodule. Scale bars = 10 μm (Fig. 136), 5 μm (Fig. 139), 2 μm (Figs 137–138).

FIGURES 116–135 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 116–135. Afrocymbella gibba sp. nov., LM valve views. Figs 116–120, 122, 124–127. Valves from the type material. Fig. 120. Holotype specimen. Scale bar = 10 μm.

FIGURES 84–86 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 84–86. Afrocymbella delphinea sp. nov., SEM internal valve views. 84. View of the whole valve showing raphe structure and areolae without velum. 85. Detail of mid-valve showing proximal raphe ends covered by flap-like silica development and antler-like intermissio stigmoid. 86. Close view of distal raphe terminal fissure and APF with knobby jointed ridge of silica. Scale bars = 5 μm (Fig. 84), 2 μm (Figs 85–86).

FIGURES 87–108 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 87–108. Afrocymbella cocquytiana sp. nov., LM valve views. All valves from the type material. Fig. 93. Holotype specimen. Scale bar = 10 μm.

FIGURES 81–83 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 81–83. Afrocymbella delphinea sp. nov., SEM external valve views. 81. View of the whole valve showing raphe structure, and striae continue uninterrupted onto valve mantle. 82. Close view of the mid-valve showing dorsally deflected proximal raphe ends and slightly round to slightly elongated single stigmoid on the dorsal side of slightly elongated central nodule. 83. Detail of valve apex showing the slit-like areolae and APF of round poroids. Scale bars = 10 μm (Fig. 81), 2 μm (Figs 82, 83).

FIGURES 57–59 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 57–59. Afrocymbella nyassae sp. nov., SEM internal valve views. 57. View of the whole valve showing raphe structure and areolae without velum. 58. Detail of mid-valve of a broken valve showing proximal raphe ends covered by flap-like silica development and antler-like intermissio stigmoid. 59. Close view of valve apices showing APF with knobby jointed ridge of silica (white arrow) and distal raphe fissures slightly raised into small helictoglossae. Scale bars = 5 μm (Figs 57–58), 2 μm (Fig. 59).

FIGURES 60–80 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species

FIGURES 60–80. Afrocymbella delphinea sp. nov., LM valve views. 60–63, 65–80. Valves from the type material. Fig. 74. Holotype specimen. Scale bar = 10 μm.