Listes faunistiques invertébrés
L'Alrance à Brousse Le Chateau 05143990
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 30/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 138 | 688 | 385 |
| Nemoura | 26 | 3 | 12 | 1 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 8 | 16 | |
| Perlodes | 150 | 1 | 4 | |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 4 | 4 | |
| Goeridae | 286 | 9 | 7 | 10 |
| Cheumatopsyche | 221 | 28 | ||
| Hydropsyche | 212 | 62 | 72 | 64 |
| Hydroptila | 200 | 1 | 3 | |
| Mystacides | 312 | 5 | ||
| Oecetis | 317 | 7 | ||
| Polycentropus | 231 | 6 | 2 | 12 |
| Polycentropodidae | 223 | 20 | 2 | 3 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 2 | 25 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 2 |
| Baetis | 364 | 8 | 23 | 112 |
| Procloeon | 390 | 8 | ||
| Ephemerella ignita | 451 | 1 | 3 | |
| Ephemera | 502 | 5 | 9 | 5 |
| Ecdyonurus | 421 | 1 | 15 | 5 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 2 | 6 | 5 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 9 | 6 | |
| Paraleptophlebia | 481 | 1 | 3 | |
| Leptophlebiidae | 473 | 5 | 10 | 3 |
| Dupophilus | 620 | 24 | 32 | 112 |
| Elmis | 618 | 48 | 8 | 128 |
| Esolus | 619 | 96 | 104 | 432 |
| Oulimnius | 622 | 3 | ||
| Hydrocyphon | 637 | 2 | ||
| Hydraena | 608 | 3 | 3 | |
| Athericidae | 838 | 7 | 4 | |
| Blepharicera | 749 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 410 | 48 | 100 |
| Empididae | 831 | 30 | 2 | 2 |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | 32 | |
| Pediciini | 20537 | 3 | 28 | |
| Psychodidae | 783 | 2 | ||
| Tabanidae | 837 | 1 | 2 | 4 |
| Calopteryx | 650 | 8 | 1 | 1 |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 15 | 14 | 7 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 7 | 2 | 2 |
| Ancylus | 1028 | 8 | 20 | 92 |
| Bythinella | 992 | 1 | ||
| Xironogiton | 23599 | 1 | 2 | |
| Oligochaeta | 933 | 156 | 32 | 258 |
| Mermithoïdea | 3159 | 5 | 1 | 6 |
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |