Listes faunistiques invertébrés
ALLONDON A THOIRY 1 06999107
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/04/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Blocs | Moyenne | B |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Sables | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Nulle | A |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 1 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 1 | 1 | |
| Hydropsyche | 212 | 10 | 3 | 1 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | 29 | 2 |
| Limnephilinae | 3163 | 8 | ||
| Odontocerum | 339 | 2 | 1 | 1 |
| Tinodes | 245 | 3 | 5 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 1 |
| Baetis | 364 | 7 | 122 | 24 |
| Ephemerella ignita | 451 | 71 | 78 | 29 |
| Electrogena | 3181 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 1 | 4 | |
| Paraleptophlebia | 481 | 1 | ||
| Siphlonurus | 350 | 1 | ||
| Elmis | 618 | 15 | 4 | 5 |
| Esolus | 619 | 7 | 7 | 13 |
| Limnius | 623 | 5 | 5 | |
| Riolus | 625 | 63 | 83 | 6 |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 15 | 3 | 4 |
| Chironomidae | 807 | 647 | 728 | 461 |
| Empididae | 831 | 3 | 3 | 3 |
| Limoniidae | 757 | 4 | 2 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | 3 | 1 |
| Cordulegaster | 687 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 394 | 203 | 305 |
| Gammarus | 892 | 340 | 85 | 109 |
| Hydrobiidae | 973 | 2 | 2 | |
| Potamopyrgus | 978 | 7 | 1 | |
| Sphaeriidae | 1042 | 7 | ||
| Pisidium | 1043 | 4 | 1 | |
| Tricladida | 1054 | 13 | 3 | 4 |
| Planariidae | 1061 | 16 | 2 | 17 |
| Oligochaeta | 933 | 116 | 4 | 187 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |