Listes faunistiques invertébrés
Le ruisseau de Congorbes à Quins 05125600
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 9 | 1 | |
| Leuctra | 69 | 3 | 3 | |
| Protonemura | 46 | 5 | 1 | 2 |
| Isoperla | 140 | 1 | 1 | 3 |
| Perlodidae | 127 | 1 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | 4 | |
| Silo | 292 | 6 | 18 | 24 |
| Goeridae | 286 | 7 | 13 | 17 |
| Hydropsyche | 212 | 4 | 28 | 43 |
| Limnephilinae | 3163 | 30 | 32 | 6 |
| Drusinae | 3120 | 1 | ||
| Plectrocnemia | 228 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 17 | 8 | 29 |
| Sericostoma | 322 | 28 | 2 | 3 |
| Baetis | 364 | 6 | 60 | 100 |
| Ephemerella ignita | 451 | 31 | 75 | 48 |
| Ephemera | 502 | 4 | 16 | 27 |
| Ecdyonurus | 421 | 2 | 94 | 56 |
| Rhithrogena | 404 | 1 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 28 | 77 | 100 |
| Elmis | 618 | 123 | 84 | 119 |
| Esolus | 619 | 1 | 6 | 5 |
| Limnius | 623 | 79 | 133 | 94 |
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 8 | 4 | 9 |
| Blephariceridae | 747 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 28 | 12 | 12 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | 5 | 10 |
| Simuliidae | 801 | 1 | 3 | 6 |
| Tabanidae | 837 | 3 | 1 | 2 |
| Cordulegaster | 687 | 1 | ||
| Agriotypus | 1083 | 6 | 8 | 7 |
| Gammarus | 892 | 137 | 62 | 325 |
| Pisidium | 1043 | 1 | 6 | |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 10 | 22 | 35 |
| Potamopyrgus | 978 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Polycelis | 1064 | 11 | 37 | 51 |
| Oligochaeta | 933 | 27 | 95 | 116 |
| Hydracarina | 906 | 1 |