Listes faunistiques invertébrés
Ruisseau d'Arize à Nistos 05183290
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 32 | 22 | 15 |
| Leuctra geniculata | 33830 | 2 | ||
| Protonemura | 46 | 42 | 12 | |
| Nemoura | 26 | 8 | 1 | |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 3 | 16 | 18 |
| Isoperla | 140 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 1 | 7 | 2 |
| Agapetus | 191 | 1 | 18 | |
| Glossosoma | 190 | 14 | ||
| Hydropsyche | 212 | 33 | 2 | |
| Limnephilinae | 3163 | 6 | ||
| Odontocerum albicorne | 340 | 5 | 5 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Sericostoma | 322 | 79 | 13 | 2 |
| Sericostomatidae | 321 | 15 | 36 | |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 78 | 1 | 42 |
| Caenis | 457 | 58 | 1 | 1 |
| Ephemerella ignita | 451 | 18 | 1 | 3 |
| Ecdyonurus | 421 | 1 | 16 | 3 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 7 | ||
| Habroleptoides | 485 | 3 | ||
| Pomatinus substriatus | 33844 | 2 | 13 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 10 | 5 | 9 |
| Dupophilus | 620 | 20 | 11 | 15 |
| Elmis | 618 | 183 | 57 | 150 |
| Esolus | 619 | 170 | 54 | 105 |
| Limnius | 623 | 30 | 31 | 30 |
| Hydraena | 608 | 16 | 16 | 36 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 5 | 4 |
| Chironomidae | 807 | 151 | 18 | 246 |
| Culicidae | 796 | 3 | ||
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 8 | 3 | |
| Simuliidae | 801 | 7 | 2 | 2 |
| Tipulidae | 753 | 1 | ||
| Ancylus fluviatilis | 1029 | 35 | 2 | 6 |
| Radix | 1004 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 26 | 40 | 7 |
| Oligochaeta | 933 | 56 | 3 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |