Listes faunistiques invertébrés
Le Tantayrou en amont de Lapanouse 05128050
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.6887 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 40.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Bryophytes | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Bryophytes | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Bryophytes | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 11 | 7 | 41 |
| Chironomidae | 807 | 221 | 144 | 1562 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 3 | 3 | 4 |
| Athericidae | 838 | 1 | 1 | 1 |
| Osmylus | 854 | 1 | ||
| Gammaridae | 887 | 344 | 260 | 196 |
| Gammarus | 892 | 537 | 256 | 1016 |
| Calopteryx | 650 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 92 | 24 | 9 |
| Tricladida | 1054 | 1 | 1 | |
| Polycelis | 1064 | 3 | 45 | |
| Nematoda | 1089 | 1 | 1 | |
| Drusinae | 3120 | 2 | 5 | 1 |
| Limnephilinae | 3163 | 9 | ||
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 33 | 20 |
| Leuctra geniculata | 33830 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Protonemura | 46 | 3 | ||
| Leuctra | 69 | 31 | 27 | 3 |
| Rhyacophila lato-sensu | 183 | 5 | 23 | |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 2 | 15 |
| Limnephilidae | 276 | 18 | 9 | |
| Goeridae | 286 | 7 | 17 | 23 |
| Silo | 292 | 1 | ||
| Sericostoma | 322 | 27 | 1 | 1 |
| Nemoura | 26 | 6 | 3 | 1 |
| Leptophlebiidae | 473 | 16 | 2 | |
| Habroleptoides | 485 | 3 | 1 | |
| Habrophlebia | 491 | 11 | ||
| Ephemera | 502 | 24 | 2 | |
| Hydraena | 608 | 1 | 1 | 3 |
| Elmis | 618 | 39 | 22 | 111 |
| Esolus | 619 | 25 | 39 | |
| Limnius | 623 | 10 | 58 | 2 |
| Riolus | 625 | 8 | 49 | 126 |