Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/05/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 47 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | ||
| Granulats | 14.0 | dominant |
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Vases | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 28 | 62 |
| Nemouridae | 20 | 1 | ||
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 12 | 11 | |
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 16 | 5 | |
| Goeridae | 286 | 1 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 2 | 4 | 5 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 18 | 7 | 4 |
| Mystacides | 312 | 13 | ||
| Oecetis | 317 | 1 | 2 | 1 |
| Limnephilinae | 3163 | 14 | 3 | 2 |
| Holocentropus | 235 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Baetidae | 363 | 4 | 10 | 14 |
| Baetis | 364 | 1 | 68 | 32 |
| Ephemerella ignita | 451 | 38 | 245 | 163 |
| Ephemera | 502 | 10 | 17 | 41 |
| Heptageniidae | 399 | 7 | 4 | |
| Ecdyonurus | 421 | 3 | 4 | |
| Leptophlebiidae | 473 | 7 | 2 | 14 |
| Habrophlebia | 491 | 2 | 28 | |
| Paraleptophlebia | 481 | 6 | ||
| Micronecta | 719 | 11 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 6 | 111 | 75 |
| Elmis | 618 | 21 | 12 | 36 |
| Esolus | 619 | 5 | 13 | 9 |
| Limnius | 623 | 3 | 6 | |
| Oulimnius | 622 | 15 | 21 | 27 |
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 3 | 4 | |
| Athericidae | 838 | 9 | 2 | 4 |
| Ceratopogonidae | 819 | 7 | 5 | 2 |
| Chironomidae | 807 | 602 | 622 | 440 |
| Empididae | 831 | 6 | 6 | 12 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 32 | 20 |
| Psychodidae | 783 | 6 | 1 | |
| Simuliidae | 801 | 1 | 2 | 3 |
| Syrphidae | 843 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 5 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 43 | 1 | 3 |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 42 | 11 | 6 |
| Copepoda | 3206 | 6 | 1 | 3 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 4 | 21 |
| Planorbidae | 1009 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 196 | 233 | 1218 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 3 | 3 |
| Hydracarina | 906 | 30 | 63 | 26 |