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Table 2

Mean values and standard deviation of ostracod density (ind g−1 DW) in connected and isolated lakes of the upper Paraná River floodplain in Ivinhema, Baía and Paraná rivers systems.

  Ivinhema Baía Paraná



  Connected Isolated Connected Isolated Connected Isolated
Family Cyprididae
Diaphanocypris meridana (Furtos, 1936) 0.02 ± 0.04       0.62 ± 0.56  
Bradleystrandesia trispinosa (Pinto and Purper, 1965) 0.08 ± 0.15 0.25 ± 0.21   0.02 ± 0.03 0.97 ± 1.13  
Strandesia mutica (Sars, 1901)           0.04 ± 0.07
Strandesia variegata (Sars, 1901)   0.12 ± 0.21 0.02 ± 0.02 0.09 ± 0.08    
Strandesia lansactohai Higuti and Martens in Higuti et al. (2013)       0.12 ± 0.20    
Strandesia velhoi Higuti and Martens in Higuti et al. (2013)         0.01 ± 0.01  
Strandesia nupelia Higuti and Martens in Higuti et al. (2013)   0.01 ± 0.02 0.01 ± 0.01   0.06 ± 0.07  
Strandesia n. sp.     0.08 ± 0.14      
Cabelodopsis hispida (Sars, 1901) 0.12 ± 0.13 0.42 ± 0.52     0.16 ± 2.39  
Cypricercus centrura (Klie, 1940) 5.27 ± 6.38 0.18 ± 1.49 0.65 ± 0.49 0.36 ± 0.31 2.08 ± 2.07  
Chlamydotheca iheringi (Sars, 1901) 0.02 ± 0.04 0.04 ± 0.05 0.03 ± 0.03 0.04 ± 0.06    
Cypretta costata G.W. Müller, 1898 0.06 ± 0.04 2.50 ± 4.00 1.68 ± 2.07 1.51 ± 1.68 3.14 ± 1.14  
C. cf. vidua sp. 2 0.03 ± 0.06          
Cypridopsis” n. gen. 2 n. sp.         0.01 ± 0.01  
Family Candonidae
Candobrasilopsis brasiliensis (Sars, 1901)   0.03 ± 0.05 0.08 ± 0.14 0.14 ± 0.24 0.07 ± 0.07 0.02 ± 0.03
C. rochai Higuti and Martens, 2012 0.17 ± 0.29   0.78 ± 0.46 0.73 ± 0.5    
C. elongata Higuti and Martens, 2014 1.32 ± 1.16 3.37 ± 2.25 5.98 ± 3.13 2.77 ± 1.99    
Pseudocandona cillisi Higuti and Martens, 2014   0.06 ± 0.11 0.18 ± 0.18 0.19 ± 0.31    
P. agostinhoi Higuti and Martens, 2014 0.19 ± 0.22     0.14 ± 0.24    
Physocypria schubarti Farkas, 1958       0.05 ± 0.09    
Family Limnocytheridae
Cytheridella ilosvayi Daday, 1905 11.78 ± 10.60 118.89 ± 155.20 35.54 ± 22.43 32.23 ± 26.46 2.15 ± 1.17 0.26 ± 0.26
Family Darwinulidae       
Alicenula serricaudata (Klie, 1935) 0.04 ± 0.03 2.12 ± 3.61 2.25 ± 1.08 2.85 ± 4.13 0.64 ± 0.32 0.03 ± 0.05
Vestalenula pagliolii (Pinto and Kotzian, 1961) 0.63 ± 0.56 1.42 ± 2.09 0.19 ± 0.17 0.25 ± 0.17 1.30 ± 0.71 0.16 ± 0.14
Penthesilenula brasiliensis (Pinto and Kotzian, 1961) 0.11 ± 0.19 0.82 ± 1.26 0.08 ± 0.14 0.14 ± 0.16 0.22 ± 0.32  

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