Listes faunistiques invertébrés
Colostre à Saint-Martin-de-Brômes 06161400
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Perla | 164 | 4 | 3 | 6 |
| Isoperla | 140 | 4 | 3 | 1 |
| Agapetus | 191 | 1 | 2 | |
| Hydropsyche | 212 | 11 | 9 | 3 |
| Hydroptilidae | 193 | 2 | 1 | |
| Limnephilinae | 3163 | 5 | 1 | 5 |
| Odontocerum | 339 | 3 | 1 | 1 |
| Wormaldia | 210 | 2 | 2 | 2 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 4 | 14 | 4 |
| Rhyacophila lato-sensu | 183 | 10 | 15 | 21 |
| Baetis | 364 | 200 | 368 | 164 |
| Ephemera | 502 | 9 | 6 | 13 |
| Ephemerella ignita | 451 | 9 | 32 | 7 |
| Ecdyonurus | 421 | 1 | 6 | |
| Leptophlebiidae | 473 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 60 | 40 | 44 |
| Limnius | 623 | 10 | 16 | 14 |
| Riolus | 625 | 20 | 68 | 24 |
| Helodes | 636 | 2 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 154 | 9 | 202 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 4 | 6 |
| Simuliidae | 801 | 45 | 16 | 20 |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Pacifastacus | 872 | 8 | 2 | 2 |
| Gammarus | 892 | 2336 | 506 | 1640 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 2 | 1 | 1 |
| Pisidium | 1043 | 3 | ||
| Potamopyrgus | 978 | 2 | ||
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Oligochaeta | 933 | 34 | 22 | 128 |
| Tricladida | 1054 | 1 | ||
| Dendrocoelidae | 1071 | 2 | 1 | |
| Planariidae | 1061 | 2 | 2 | 1 |