Table 2 General Taxonomic Compositions of Freshwater Macroinvertebrates in the Guineo-Congolian Biodiversity Hotspot.

Platyhelminthes

3

^38,56

Arachnida

3

^36,49,50,57

Coleoptera

162

^{30,33,36,37,49,50,51,52,53,54,56,57,58,59,60,61,62,63,64,65}

Hemiptera

45

^{30,36,37,51,52,53,54,57,58,59,60,61,62,63,66,67,68,69,70,71,72,73,74,75}

Diptera

17

^{36,37,50,53,56,57,58,59,61,62,65,66,69,76,77,78,79,80,81,82,83,84}

Ephemeroptera

32

^{27,37,51,58,59,62,66,69,78,79,85,86,87,88}

Odonata

499

^{27,37,51,53,56,62,63,65,66,67,72,73,74,76,79,81,83,84,87,89,90,91,92,93,94,95,96}

Trichoptera

87

^{27,37,49,51,53,61,63,71,73,74,77,97,98,99,100}

Plecoptera

3

^{27,36,37,51,54,63,74,77,79}

Hymenoptera

1

⁴⁹

Lepidoptera

1

⁶⁶

Decapoda

78

^{34,35,39,49,50,51,56,58,60,62,63,66,69,70,71,72,73,74,82,95,101,102,103,104,105,106}

Gastropoda

100

^{22,31,32,33,36,37,50,53,62,65,69,70,71,72,73,74,75,76,80,81,82,83,84,85,87,92,93,94,95,102,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121}

Bivalvia

48

^{27,36,37,62,63,81,84,101,104,109}

Annelida

25

^{36,49,50,56,57,58,59,60,61,62,66,69,73,76,83,115,122}