Listes faunistiques invertébrés
L'Arrêt-Darré à Gonez 05234012
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| I2M2 | 0.7198 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Branchage, racines | Lente | A |
| P7 | Blocs | Moyenne | A |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 11 | 2 | |
| Normandia | 624 | 1 | ||
| Calopteryx | 650 | 16 | 1 | |
| Sialis | 704 | 2 | ||
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 13 | 10 | |
| Chironomidae | 807 | 167 | 17 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Atrichops | 840 | 1 | ||
| Asellidae | 880 | 3 | 1 | |
| Gammarus | 892 | 78 | 44 | 19 |
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 12 | 8 | 7 |
| Limnius | 623 | 5 | 88 | 20 |
| Menetus | 1025 | 4 | 1 | |
| Ancylus | 1028 | 4 | 1 | |
| Sphaeriidae | 1042 | 1 | 5 | 1 |
| Pisidium | 1043 | 6 | 4 | 6 |
| Tricladida | 1054 | 9 | ||
| Dugesia | 1056 | 3 | 11 | 20 |
| Nematoda | 1089 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Crangonyx | 5116 | 17 | 2 | 1 |
| Leuctra geniculata | 33830 | 15 | 13 | |
| Sericostoma | 322 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Ithytrichia | 198 | 2 | 1 | |
| Chimarra | 207 | 4 | 2 | |
| Hydropsychidae | 211 | 1 | 11 | 3 |
| Hydropsyche | 212 | 10 | 59 | 30 |
| Cheumatopsyche | 221 | 3 | 2 | |
| Polycentropodidae | 223 | 15 | 1 | 3 |
| Polycentropus | 231 | 8 | 6 | 3 |
| Lype | 241 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | ||
| Ceraclea | 313 | 2 | 1 | |
| Oecetis | 317 | 2 | ||
| Sericostomatidae | 321 | 6 | ||
| Leuctra | 69 | 3 | 34 | 40 |
| Baetis | 364 | 21 | 15 | 10 |
| Heptageniidae | 399 | 2 | 1 | 4 |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 10 | 3 | |
| Ephemerella ignita | 451 | 1 | ||
| Caenis | 457 | 12 | 2 | 1 |
| Paraleptophlebia | 481 | 3 | 19 | 5 |
| Ephemera | 502 | 10 | 10 | 15 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 3 | ||
| Stenelmis | 617 | 2 | 6 | 4 |
| Elmis | 618 | 6 | 9 | |
| Esolus | 619 | 7 | 7 | |
| Oulimnius | 622 | 11 | 5 | 6 |