Listes faunistiques invertébrés
Le Versols en amont de Versols 05145410
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 27/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| I2M2 | 0.7885 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Antocha | 759 | 13 | ||
| Gammarus | 892 | 1190 | 193 | 550 |
| Gammaridae | 887 | 560 | 20 | 60 |
| Rhagionidae | 841 | 3 | ||
| Tabanidae | 837 | 2 | ||
| Empididae | 831 | 19 | 4 | 6 |
| Ceratopogonidae | 819 | 1 | 1 | 4 |
| Chironomidae | 807 | 1825 | 448 | 380 |
| Simuliidae | 801 | 120 | 10 | |
| Psychodidae | 783 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Veliidae | 743 | 1 | ||
| Gerris | 735 | 3 | ||
| Sialis | 704 | 3 | 1 | 2 |
| Cordulegaster | 687 | 3 | ||
| Calopteryx | 650 | 4 | ||
| Hydrocyphon | 637 | 9 | 11 | 4 |
| Riolus | 625 | 36 | 280 | 100 |
| Limnius | 623 | 11 | 18 | 17 |
| Prostoma | 3110 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Leuctra geniculata | 33830 | 11 | 89 | 43 |
| Serratella ignita | 25676 | 7 | 17 | 5 |
| Baetis lato sensu | 9794 | 32 | 218 | 102 |
| Halesus | 3186 | 5 | ||
| Electrogena | 3181 | 3 | 3 | |
| Ostracoda | 3170 | 1 | 1 | |
| Limnephilinae | 3163 | 37 | 9 | 4 |
| Drusinae | 3120 | 1 | 7 | |
| Oulimnius | 622 | 38 | 2 | 6 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 | |
| Polycelis | 1064 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Pisidium | 1043 | 5 | ||
| Radix | 1004 | 1 | ||
| Potamopyrgus | 978 | 2 | 6 | |
| Oligochaeta | 933 | 8 | 31 | |
| Wormaldia | 210 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 2 | ||
| Metalype | 246 | 6 | 3 | |
| Tinodes | 245 | 3 | 13 | 9 |
| Psychomyiidae | 238 | 1 | 1 | |
| Polycentropus | 231 | 10 | 14 | 7 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropodidae | 223 | 5 | 5 | 1 |
| Hydropsyche | 212 | 33 | 3 | 9 |
| Sericostomatidae | 321 | 1 | ||
| Hydroptila | 200 | 1 | 3 | |
| Agapetus | 191 | 2 | ||
| Glossosomatidae | 189 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Dinocras | 156 | 85 | 22 | 36 |
| Leuctra | 69 | 21 | 32 | 32 |
| Leuctridae | 66 | 3 | 5 | 1 |
| Protonemura | 46 | 96 | 1 | |
| Leptophlebiidae | 473 | 20 | 4 | 6 |
| Esolus | 619 | 56 | 65 | 64 |
| Elmis | 618 | 108 | 9 | |
| Dryops | 613 | 1 | ||
| Hydraena | 608 | 13 | 1 | 1 |
| Ephemera | 502 | 28 | 18 | 21 |
| Habrophlebia | 491 | 16 | 3 | 11 |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Nemoura | 26 | 5 | 4 | 3 |
| Ecdyonurus | 421 | 21 | 9 | |
| Rhithrogena | 404 | 1 | ||
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 4 | 2 | |
| Procloeon | 390 | 2 | ||
| Centroptilum | 383 | 1 | 1 | |
| Odontocerum | 339 | 1 | ||
| Sericostoma | 322 | 3 | 1 |