Listes faunistiques invertébrés
La Selves au niveau de Campouriez 05096010
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 43.0 | dominant |
| Granulats | 16.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | |
| P2 | Litieres | Nulle | |
| P3 | Branchage, racines | Nulle | |
| P4 | Branchage, racines | ||
| P5 | |||
| P6 | |||
| P7 | |||
| P8 | |||
| P9 | |||
| P10 | |||
| P11 | |||
| P12 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 46 | 27 | 30 |
| Nemoura | 26 | 2 | 3 | |
| Protonemura | 46 | 80 | 23 | 10 |
| Dinocras | 156 | 1 | 2 | |
| Perla | 164 | 1 | 5 | 5 |
| Micrasema | 268 | 111 | 10 | 50 |
| Agapetus | 191 | 1 | 5 | 1 |
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 252 | 29 | 52 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 4 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 3 | 6 |
| Sericostoma | 322 | 16 | 4 | |
| Sericostomatidae | 321 | 18 | 7 | |
| Baetis | 364 | 34 | 90 | 32 |
| Ephemerella | 450 | 2 | 3 | 1 |
| Ephemera | 502 | 11 | ||
| Ecdyonurus | 421 | 10 | 3 | |
| Epeorus | 400 | 5 | 47 | 48 |
| Rhithrogena | 404 | 2 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | 4 | |
| Leptophlebiidae | 473 | 2 | 3 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 75 | 11 | 12 |
| Esolus | 619 | 37 | 18 | |
| Limnius | 623 | 3 | 2 | |
| Orectochilus | 515 | 1 | 1 | 1 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 3 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 265 | 45 | 29 |
| Empididae | 831 | 1 | 1 | 1 |
| Simuliidae | 801 | 25 | 24 | 10 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 2 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 2 | 2 | |
| Asellidae | 880 | 2 | 1 | |
| Gammarus | 892 | 314 | 54 | 33 |
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 5 | |
| Bythinella | 992 | 2 | 1 | |
| Potamopyrgus | 978 | 3 | 1 | |
| Erpobdellidae | 928 | 7 | 6 | 5 |
| Oligochaeta | 933 | 6 | 32 | 38 |