Listes faunistiques invertébrés
Bresque à Salernes 06205060
- Télécharger la fiche IRSTEA xls / 66 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/04/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Philopotamidae |
| 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 | 4.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 11.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 8 | ||
| Euleuctra | 67 | 6 | 107 | 155 |
| Leuctra | 69 | 3 | 48 | 17 |
| Isoperla | 140 | 2 | ||
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 38 | 28 | 11 |
| Agraylea | 201 | 8 | 8 | |
| Allotrichia | 202 | 6 | ||
| Hydroptila | 200 | 100 | 120 | 34 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Philopotamidae | 206 | 6 | ||
| Chimarra | 207 | 5 | ||
| Wormaldia | 210 | 4 | 3 | 54 |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 3 | 9 | |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Tinodes | 245 | 18 | ||
| Rhyacophila lato-sensu | 183 | 10 | 20 | 8 |
| Baetis | 364 | 140 | 192 | 168 |
| Centroptilum | 383 | 36 | ||
| Caenis | 457 | 7 | 1 | |
| Ephemera | 502 | 3 | 24 | 7 |
| Ephemerella | 450 | 368 | 673 | 200 |
| Heptageniidae | 399 | 2 | 9 | 8 |
| Ecdyonurus | 421 | 12 | 24 | 19 |
| Leptophlebiidae | 473 | 8 | 3 | 2 |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 5 | 10 | 1 |
| Paraleptophlebia | 481 | 15 | 2 | |
| Micronecta | 719 | 5 | 5 | |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 11 | 6 | 16 |
| Esolus | 619 | 136 | 1376 | 576 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 20 | 32 | 1 |
| Gyrinus | 514 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 7 | 10 |
| Chironomidae | 807 | 176 | 1536 | 736 |
| Empididae | 831 | 1 | 2 | 2 |
| Limoniidae | 757 | 6 | 51 | 9 |
| Psychodidae | 783 | 20 | ||
| Simuliidae | 801 | 168 | 24 | 120 |
| Stratiomyidae | 824 | 6 | 1 | |
| Tabanidae | 837 | 1 | 2 | |
| Calopteryx | 650 | 3 | ||
| Gomphidae | 678 | 3 | 7 | 2 |
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 912 | 1056 | 220 |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 2 | 2 | 1 |
| Ancylus | 1028 | 15 | 32 | |
| Potamopyrgus | 978 | 13 | 20 | 6 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 18 | 6 | |
| Oligochaeta | 933 | 288 | 1473 | 384 |
| Nematoda | 1089 | 2 | 6 | 2 |
| Hydracarina | 906 | 6 | 6 | 21 |