Listes faunistiques invertébrés
L'Alrance à Brousse Le Chateau 05143990
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 8 | ||
| Leuctra | 69 | 307 | 36 | 46 |
| Perla | 164 | 7 | 7 | |
| Perlidae | 155 | 2 | ||
| Perlodes | 150 | 1 | ||
| Silo | 292 | 2 | 5 | |
| Goeridae | 286 | 1 | 4 | |
| Cheumatopsyche | 221 | 8 | 8 | |
| Hydropsyche | 212 | 3 | 73 | 74 |
| Mystacides | 312 | 2 | ||
| Polycentropus | 231 | 4 | 3 | |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 9 |
| Baetis lato sensu | 9794 | 12 | 21 | 38 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 9 | 3 | 4 |
| Ecdyonurus | 421 | 18 | 28 | |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 8 | 11 | |
| Rhithrogena | 404 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 3 | 3 | |
| Leptophlebiidae | 473 | 30 | 3 | 15 |
| Dupophilus | 620 | 3 | 11 | 33 |
| Elmis | 618 | 3 | 11 | 30 |
| Esolus | 619 | 11 | 37 | 63 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 3 | ||
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 4 | 3 | |
| Athericidae | 838 | 8 | 5 | 7 |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 464 | 42 | 80 |
| Empididae | 831 | 1 | 3 | 13 |
| Limoniini | 20393 | 2 | ||
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 2 | ||
| Gammarus | 892 | 18 | 6 | 4 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | 2 | |
| Ancylus | 1028 | 2 | 2 | |
| Branchiobdella | 5191 | 3 | 3 | |
| Oligochaeta | 933 | 61 | 3 | 4 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |