Listes faunistiques invertébrés
Le Ruisseau de Marmont à St Salvadou 05125960
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 58.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 45 | 19 | 2 |
| Nemoura | 26 | 7 | 4 | |
| Protonemura | 46 | 5 | ||
| Isoperla | 140 | 1 | ||
| Silo | 292 | 10 | 15 | 6 |
| Silo-lithax | 5219 | 3 | 13 | 1 |
| Goeridae | 286 | 13 | 4 | 1 |
| Hydropsyche | 212 | 81 | 3 | 4 |
| Hydroptila | 200 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 2 | 4 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 22 | 4 | |
| Polycentropodidae | 223 | 10 | ||
| Psychomyia | 239 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 7 | 3 | |
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 44 | 17 | 2 |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Brachycercus | 468 | 1 | ||
| Serratella ignita | 25676 | 3 | 2 | |
| Ephemera | 502 | 24 | 2 | 4 |
| Ecdyonurus | 421 | 3 | 28 | 2 |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 2 | 17 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 13 | 1 | |
| Micronecta | 719 | 212 | 128 | |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 24 | 66 | 6 |
| Elmis | 618 | 168 | 14 | 5 |
| Esolus | 619 | 8 | 6 | |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 120 | 22 | 9 |
| Orectochilus | 515 | 5 | 1 | |
| Hydraena | 608 | 2 | ||
| Atrichops | 840 | 84 | 70 | 96 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 360 | 136 | 129 |
| Dixella | 795 | 2 | ||
| Hemerodromiinae | 3202 | 12 | 1 | 1 |
| Eriopterini | 20361 | 2 | ||
| Hexatomini | 20358 | 5 | 1 | |
| Limoniini | 20393 | 1 | 1 | |
| Pediciini | 20537 | 5 | 12 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 2 | 18 | 24 |
| Tipulidae | 753 | 2 | 1 | |
| Calopteryx | 650 | 11 | ||
| Gomphus | 679 | 2 | 1 | 1 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 458 | 34 | |
| Copepoda | 3206 | 1 | 3 | |
| Pisidium | 1043 | 12 | 34 | 26 |
| Ancylus | 1028 | 1 | 30 | 52 |
| Physella | 19280 | 2 | ||
| Oligochaeta | 933 | 32 | 172 | 849 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 |