Listes faunistiques invertébrés
Le Ruisseau de Marmont à St Salvadou 05125960
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 64.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | ||
| Leuctra | 69 | 17 | 13 | |
| Nemoura | 26 | 6 | 1 | |
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodidae | 127 | 2 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 7 | 9 | |
| Athripsodes | 311 | 1 | 1 | 2 |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | 2 | |
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 27 | ||
| Polycentropodidae | 223 | 2 | 1 | |
| Psychomyia pusilla | 240 | 2 | 2 | |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 4 | 18 | 1 |
| Brachycercus | 468 | 1 | 2 | |
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 8 | ||
| Ephemera | 502 | 28 | 11 | 2 |
| Ecdyonurus | 421 | 8 | ||
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 3 | 1 | |
| Leptophlebiidae | 473 | 39 | ||
| Micronecta | 719 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 1 | 6 | |
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 3 | 19 | 1 |
| Elmis | 618 | 6 | 1 | 1 |
| Esolus | 619 | 2 | 2 | 1 |
| Limnius | 623 | 2 | 5 | |
| Oulimnius | 622 | 3 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 16 | 1 | 2 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 112 | 71 | 28 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 27 | 21 | 15 |
| Simuliidae | 801 | 4 | ||
| Stratiomyidae | 824 | 2 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 15 | ||
| Gomphus | 679 | 6 | 3 | 2 |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 11 | ||
| Gammarus | 892 | 56 | 5 | |
| Pacifastacus leniusculus | 873 | 11 | ||
| Pisidium | 1043 | 3 | 13 | |
| Sphaeriidae | 1042 | 4 | 3 | |
| Ancylus | 1028 | 17 | ||
| Oligochaeta | 933 | 119 | 62 | 63 |
| Hydracarina | 906 | 1 | 2 | 1 |