Listes faunistiques invertébrés
Tinée à Tournefort 06210850
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 25 | 6 |
| Perlidae | 155 | 4 | ||
| Dinocras | 156 | 70 | 15 | 9 |
| Perla | 164 | 1 | 2 | |
| Agapetus | 191 | 2 | 3 | 2 |
| Hydropsyche | 212 | 72 | 17 | 12 |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 4 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 88 | 202 | 193 |
| Caenis | 457 | 142 | 13 | 14 |
| Ephemerella ignita | 451 | 11 | ||
| Heptageniidae | 399 | 28 | 36 | |
| Ecdyonurus | 421 | 10 | 15 | |
| Epeorus | 400 | 1 | 7 | 11 |
| Rhithrogena | 404 | 1 | 8 | 18 |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 1 | 1 | |
| Elmis | 618 | 404 | 37 | 64 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 8 | 2 | 14 |
| Riolus | 625 | 7 | ||
| Orectochilus | 515 | 2 | 7 | 5 |
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Blephariceridae | 747 | 1 | 29 | 1 |
| Ceratopogonidae | 819 | 12 | ||
| Chironomidae | 807 | 86 | 7 | 3 |
| Empididae | 831 | 2 | 2 | |
| Simuliidae | 801 | 5 | 115 | 4 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 77 | 1 | |
| Ancylus | 1028 | 2 | 5 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Tricladida | 1054 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 1 | 1 | 1 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 |