Listes faunistiques invertébrés
ERGUES A POULE-LES-ECHARMEAUX 2 06053500
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| Date prélèvement | 19/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 30 | 50 |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 2 | 1 | 1 |
| Lepidostoma | 305 | 6 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 9 | 1 | |
| Limnephilinae | 3163 | 191 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 20 | 3 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 9 | 180 | 80 |
| Ephemera | 502 | 3 | 1 | |
| Serratella | 5152 | 30 | 10 | 7 |
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 2 | 3 | |
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dupophilus | 620 | 4 | 2 | |
| Elmis | 618 | 7 | 8 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 2 | 15 | 1 |
| Scirtidae | 634 | 2 | ||
| Hydraena | 608 | 2 | 9 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 143 | 33 | 38 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 15 | 23 | 3 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 15 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 1170 | 770 | 34 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 5 | 15 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 3 | 18 | 3 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 |