Listes faunistiques invertébrés
Le Riou Nègre au niveau de Colombies 05126160
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/08/2016 |
|---|---|
| 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 | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 14 | |
| Leuctra | 69 | 192 | 90 | 148 |
| Protonemura | 46 | 151 | 47 | 21 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 8 | ||
| Perlodes | 150 | 1 | 1 | |
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 8 | 1 | 1 |
| Oligoplectrum maculatum | 264 | 1 | ||
| Glossosoma | 190 | 3 | ||
| Hydropsyche | 212 | 9 | 10 | 1 |
| Limnephilinae | 3163 | 4 | 15 | 20 |
| Drusinae | 3120 | 1 | ||
| Odontocerum albicorne | 340 | 19 | 3 | 16 |
| Philopotamus | 209 | 4 | 22 | 1 |
| Polycentropus | 231 | 2 | 3 | 5 |
| Rhyacophila lato-sensu | 183 | 12 | 14 | 8 |
| Sericostoma | 322 | 70 | 12 | 26 |
| Baetis | 364 | 122 | 216 | 140 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 5 | 2 | 6 |
| Ephemera | 502 | 15 | 1 | 5 |
| Ecdyonurus | 421 | 2 | 21 | 22 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 7 | 21 | 1 |
| Habrophlebia | 491 | 27 | 4 | 20 |
| Leptophlebiidae | 473 | 14 | 2 | 18 |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 2 | ||
| Pomatinus substriatus | 31734 | 1 | ||
| Hydroporus | 537 | 1 | ||
| Platambus maculatus | 557 | 3 | ||
| Dupophilus | 620 | 3 | 8 | 4 |
| Elmis | 618 | 25 | 29 | 6 |
| Esolus | 619 | 10 | 23 | 9 |
| Limnius | 623 | 17 | 42 | 23 |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 3 | 8 | 1 |
| Athericidae | 838 | 3 | 4 | 3 |
| Blephariceridae | 747 | 4 | 1 | 1 |
| Chironomidae | 807 | 134 | 38 | 59 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 8 | 2 | 2 |
| Limoniidae | 757 | 12 | 8 | 5 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 10 | 1 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 4 | 1 | |
| Pisidium | 1043 | 6 | ||
| Bythinella | 992 | 3 | ||
| Erpobdella | 929 | 2 | 3 | 1 |
| Oligochaeta | 933 | 11 | 48 | 34 |
| Gordius | 1086 | 4 | 1 | 1 |
| Hydracarina | 906 | 2 |