Listes faunistiques invertébrés
L'Isable à Souternon 04012020
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 13.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 5 | 1 | 4 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 3 | 6 | |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 6 | 1 | |
| Agapetinae | 9812 | 13 | 2 | 42 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Athripsodes | 311 | 4 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 14 | 3 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | 2 | |
| Baetis lato sensu | 9794 | 177 | 25 | 147 |
| Ephemerella ignita | 451 | 76 | 10 | 11 |
| Ecdyonurus | 421 | 6 | 13 | 7 |
| Rhithrogena | 404 | 8 | 3 | 12 |
| Heptageniidae | 399 | 2 | 6 | |
| Habrophlebia | 491 | 11 | 5 | |
| Leptophlebiidae | 473 | 2 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 13 | 1 | 12 |
| Elmis | 618 | 12 | 1 | 8 |
| Esolus | 619 | 19 | 10 | 54 |
| Limnius | 623 | 1 | 1 | 14 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 5 | 2 | 2 |
| Ceratopogonidae | 819 | 2 | 4 | |
| Chironomidae | 807 | 88 | 60 | 33 |
| Limoniidae | 757 | 2 | ||
| Pediciini | 20537 | 1 | 7 | |
| Rhagionidae | 841 | 1 | 1 | 6 |
| Simuliidae | 801 | 5 | 3 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 88 | 94 | 86 |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Planorbidae | 1009 | 7 | 2 | |
| Oligochaeta | 933 | 12 | 44 | 52 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 |