Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 10/08/2011 |
|---|---|
| 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 | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 82.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | A |
| P2 | Granulats | Lente | B |
| P3 | Granulats | Nulle | B |
| P4 | Vases | Nulle | A |
| P5 | Hydrophytes | Nulle | A |
| P6 | Granulats | Lente | C |
| P7 | Branchage, racines | Moyenne | A |
| P8 | Granulats | Moyenne | B |
| P9 | Pierres, galets | Nulle | B |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 110 | 39 |
| Nemoura | 26 | 15 | 17 | 10 |
| Goeridae | 286 | 2 | 1 | |
| Silo | 292 | 1 | 11 | 3 |
| Hydropsyche | 212 | 32 | 6 | 2 |
| Lepidostoma | 305 | 16 | 2 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 11 | 2 | 6 |
| Oecetis | 317 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | 14 | 4 |
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Sericostomatidae | 321 | 9 | 5 | 9 |
| Sericostoma | 322 | 66 | 30 | 17 |
| Baetis | 364 | 7 | 9 | 1 |
| Centroptilum | 383 | 1 | 1 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 7 | 10 | 10 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 4 | 1 | 7 |
| Gerris | 735 | 3 | ||
| Nepa | 726 | 2 | ||
| Dupophilus | 620 | 1 | 25 | 32 |
| Elmis | 618 | 5 | 2 | 3 |
| Esolus | 619 | 9 | 4 | |
| Limnius | 623 | 18 | 145 | 59 |
| Oulimnius | 622 | 10 | 89 | 34 |
| Gyrinus | 514 | 7 | ||
| Orectochilus | 515 | 8 | ||
| Helodes | 636 | 15 | 2 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 19 | 12 | 3 |
| Limnebius | 599 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 4 | 1 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 317 | 68 | 75 |
| Dixidae | 793 | 6 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 12 | 3 |
| Psychodidae | 783 | 12 | 1 | |
| Ptychopteridae | 789 | 13 | 3 | |
| Simuliidae | 801 | 11 | 2 | |
| Tabanidae | 837 | 20 | 18 | 9 |
| Calopteryx | 650 | 3 | 2 | |
| Cordulegaster | 687 | 6 | 10 | 1 |
| Onychogomphus | 682 | 5 | 4 | |
| Sialis | 704 | 5 | ||
| Gammaridae | 887 | 4 | 6 | 6 |
| Gammarus | 892 | 415 | 180 | 99 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 11 | 3 | |
| Ancylus | 1028 | 2 | 12 | 14 |
| Potamopyrgus | 978 | 360 | 201 | 38 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | 7 | 5 |
| Oligochaeta | 933 | 20 | 129 | 228 |
| Hydrozoa | 3166 | 1 |