Listes faunistiques invertébrés
Le Ruisseau de Marmont à St Salvadou 05125960
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 06/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 64.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 20 | |
| Nemoura | 26 | 23 | 6 | |
| Protonemura | 46 | 1 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo-lithax | 5219 | 2 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsychidae | 211 | 6 | 9 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 1 | 4 |
| Oecetis | 317 | 17 | ||
| Setodes | 318 | 1 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 21 | 1 | |
| Polycentropodidae | 223 | 11 | ||
| Lype | 241 | 2 | 1 | |
| Psychomyia pusilla | 240 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 14 | 2 |
| Brachycercus | 468 | 4 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 9 | 16 | 16 |
| Ecdyonurus | 421 | 4 | 9 | |
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 8 | 25 | |
| Habroleptoides | 485 | 4 | ||
| Habrophlebia | 491 | 4 | ||
| Paraleptophlebia | 481 | 56 | ||
| Leptophlebiidae | 473 | 90 | 1 | |
| Micronecta | 719 | 2 | 2 | 5 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 10 | ||
| Colymbetinae | 2395 | 14 | ||
| Dupophilus | 620 | 4 | 8 | 2 |
| Elmis | 618 | 16 | 9 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 5 | 2 | 3 |
| Hydraena | 608 | 5 | 1 | |
| Scirtidae | 634 | 6 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 75 | 8 | 32 |
| Chironomidae | 807 | 27 | 12 | 23 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 8 | ||
| Limoniidae | 757 | 3 | 7 | 6 |
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 1 | 3 | |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 15 | 1 | |
| Gomphus | 679 | 1 | 2 | 5 |
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 1 | 4 | |
| Sialis | 704 | 3 | 1 | |
| Gammarus | 892 | 49 | 19 | 2 |
| Gammaridae | 887 | 20 | 8 | |
| Pacifastacus leniusculus | 873 | 3 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 8 | 1 | 6 |
| Sphaeriidae | 1042 | 4 | 6 | 4 |
| Ancylus fluviatilis | 1029 | 3 | 7 | 2 |
| Oligochaeta | 933 | 3 | 77 | 15 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |