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 | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 2 | 1 |
| Leuctra | 69 | 39 | 99 | 61 |
| Nemoura | 26 | 25 | 1 | |
| Isoperla | 140 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | 9 | 2 |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 103 | 11 | 10 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 2 | 2 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 15 | 11 | 3 |
| Lype | 241 | 4 | ||
| Psychomyia pusilla | 240 | 3 | 25 | 2 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 2 |
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 26 | 14 | 12 |
| Brachycercus | 468 | 1 | 3 | 3 |
| Ephemerella ignita | 451 | 14 | 8 | 4 |
| Ephemera | 502 | 14 | 5 | 7 |
| Ecdyonurus | 421 | 4 | 30 | 16 |
| Electrogena | 3181 | 4 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 4 | |
| Heptageniidae | 399 | 3 | 9 | 8 |
| Paraleptophlebia | 481 | 24 | 5 | 10 |
| Leptophlebiidae | 473 | 15 | 1 | 8 |
| Corixidae | 709 | 2 | 9 | |
| Gerris | 735 | 1 | ||
| Agabus | 555 | 1 | ||
| Platambus maculatus | 557 | 2 | ||
| Dupophilus | 620 | 11 | 27 | 17 |
| Elmis | 618 | 25 | 1 | 5 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 2 | 4 | 3 |
| Oulimnius | 622 | 4 | 4 | 4 |
| Orectochilus villosus | 516 | 1 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 28 | 3 | 2 |
| Chironomidae | 807 | 163 | 131 | 69 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 20 | 129 | 43 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 9 | 2 | 3 |
| Tabanidae | 837 | 1 | 1 | 1 |
| Tipulidae | 753 | 14 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 6 | 3 | |
| Gomphus | 679 | 4 | 1 | 2 |
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 4 | 1 | |
| Gammarus | 892 | 256 | 8 | 14 |
| Pacifastacus leniusculus | 873 | 1 | 1 | |
| Pisidium | 1043 | 6 | 1 | 2 |
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 5 | 8 | 2 |
| Erpobdella | 929 | 1 | ||
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 106 | 161 | 109 |
| Hydracarina | 906 | 1 | 1 | 2 |