Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
Date prélèvement | 18/06/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 34 | ||||||||||||||||||||||||||||||||
I2M2 |
0.3595
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 3.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 4.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 24.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 1.0 | marginal |
Sables | 67.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Nulle | A |
P2 | Sables | Nulle | B |
P3 | Sables | Nulle | B |
P4 | Branchage, racines | Nulle | A |
P5 | Granulats | Lente | C |
P6 | Granulats | Nulle | B |
P7 | Sables | Lente | B |
P8 | Sables | Lente | C |
P9 | Sables | Lente | C |
P10 | Litieres | Nulle | A |
P11 | Vases | Nulle | A |
P12 | Sables | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Goeridae | 286 | 1 | 3 | |
Hydropsyche | 212 | 2 | ||
Hydroptilidae | 193 | 1 | ||
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Lype | 241 | 1 | ||
Baetis | 364 | 11 | 8 | 10 |
Ephemerella ignita | 451 | 1 | 1 | 2 |
Ephemera | 502 | 26 | 38 | 36 |
Heptageniidae | 399 | 2 | ||
Paraleptophlebia | 481 | 2 | ||
Elmis | 618 | 6 | 3 | |
Limnius | 623 | 1 | 6 | 5 |
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 1 | ||
Helodes | 636 | 1 | ||
Ceratopogonidae | 819 | 2 | 4 | 21 |
Chironomidae | 807 | 21 | 53 | 30 |
Limoniidae | 757 | 3 | 1 | |
Dicranota | 765 | 3 | 8 | |
Ptychoptera | 790 | 5 | ||
Tabanidae | 837 | 1 | 3 | 1 |
Tipulidae | 753 | 1 | ||
Micronecta | 719 | 10 | ||
Gerris | 735 | 2 | ||
Nepa | 726 | 1 | ||
Calopteryx | 650 | 1 | ||
Gomphus | 679 | 1 | 2 | |
Sialis | 704 | 5 | ||
Copepoda | 3206 | 3 | ||
Decapoda | 3140 | 1 | 1 | |
Gammaridae | 887 | 361 | 164 | 137 |
Gammarus | 892 | 537 | 45 | 28 |
Ancylus | 1028 | 7 | 2 | |
Potamopyrgus | 978 | 33 | 397 | 204 |
Sphaeriidae | 1042 | 3 | 6 | 1 |
Pisidium | 1043 | 3 | ||
Sphaerium | 1044 | 1 | ||
Unio | 1041 | 1 | ||
Dendrocoelum | 1072 | 2 | 1 | |
Polycelis | 1064 | 6 | ||
Erpobdellidae | 928 | 1 | ||
Glossiphonia | 909 | 2 | 5 | 2 |
Piscicola | 919 | 3 | 4 | 1 |
Oligochaeta | 933 | 57 | 127 | 117 |
Hydrozoa | 3168 | 3 | 3 | |
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |