Listes faunistiques invertébrés
BREDA A ALLEVARD 1 06140010
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/02/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| I2M2 | 0.8660 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 8 | 2 | |
| Elmis | 618 | 7 | 4 | 6 |
| Limnius | 623 | 5 | 17 | 6 |
| Limoniidae | 757 | 9 | 18 | 16 |
| Psychodidae | 783 | 7 | 1 | |
| Simuliidae | 801 | 128 | 649 | 71 |
| Chironomidae | 807 | 678 | 402 | 688 |
| Ceratopogonidae | 819 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 9 | 23 | 16 |
| Athericidae | 838 | 4 | 8 | 21 |
| Hydraena | 608 | 2 | 5 | 2 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 33 | 70 | 72 |
| Ancylus | 1028 | 1 | ||
| Planariidae | 1061 | 20 | 10 | 17 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 33 | 1 | 11 |
| Copepoda | 3206 | 1 | ||
| Glossosomatinae | 20359 | 7 | ||
| Pediciidae | 50011 | 12 | 21 | 6 |
| Philopotamus | 209 | 6 | 3 | |
| Brachyptera | 3 | 3 | ||
| Rhabdiopteryx | 10 | 2 | ||
| Amphinemura | 21 | 65 | 59 | 36 |
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 16 | ||
| Leuctra | 69 | 79 | 133 | 39 |
| Perlodidae | 127 | 3 | 3 | |
| Isoperla | 140 | 47 | 17 | 7 |
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 8 | 8 |
| Taeniopterygidae | 2 | 9 | ||
| Hydropsyche | 212 | 130 | 209 | 42 |
| Crunoecia | 309 | 1 | ||
| Sericostoma | 322 | 17 | 19 | 1 |
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 37 | 178 | 85 |
| Epeorus | 400 | 47 | 10 | |
| Rhithrogena | 404 | 11 | 80 | 21 |
| Ecdyonurus | 421 | 1 | 6 | 8 |
| Leptophlebiidae | 473 | 1 |