Listes faunistiques invertébrés
Le Gérize à Brugeron (le) 04037800
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.8472 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 6 | 4 | |
| Ephemera | 502 | 1 | 1 | |
| Hydraena | 608 | 5 | 3 | 9 |
| Dryops | 613 | 4 | ||
| Elmidae | 614 | 3 | 2 | 2 |
| Elmis | 618 | 5 | 2 | 5 |
| Esolus | 619 | 2 | 5 | 6 |
| Dupophilus | 620 | 2 | 7 | 7 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 12 | 32 | 33 |
| Calopteryx | 650 | 5 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Limoniidae | 757 | 7 | 8 | 3 |
| Psychodidae | 783 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | 5 |
| Chironomidae | 807 | 328 | 22 | 16 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Empididae | 831 | 46 | 1 | 3 |
| Athericidae | 838 | 1 | 2 | 2 |
| Gammarus | 892 | 9 | ||
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 52 | 112 | 52 |
| Ancylus | 1028 | 2 | 5 | |
| Pisidium | 1043 | 4 | 1 | 1 |
| Planariidae | 1061 | 1 | 2 | 6 |
| Limnephilinae | 3163 | 37 | 11 | 2 |
| Silo-lithax | 5219 | 2 | 3 | |
| Baetis lato sensu | 9794 | 164 | 39 | 30 |
| Psychomyia | 239 | 4 | 7 | 2 |
| Protonemura | 46 | 138 | 11 | 35 |
| Leuctra | 69 | 1 | ||
| Perlodidae | 127 | 4 | 1 | |
| Isoperla | 140 | 9 | 4 | 1 |
| Perlidae | 155 | 2 | ||
| Perla | 164 | 3 | 3 | 5 |
| Chloroperla | 170 | 1 | ||
| Siphonoperla | 174 | 24 | 6 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
| Glossosomatidae | 189 | 12 | ||
| Glossosoma | 190 | 8 | ||
| Agapetus | 191 | 8 | 148 | 76 |
| Hydropsyche | 212 | 7 | 4 | 5 |
| Amphinemura | 21 | 18 | 1 | |
| Lype | 241 | 1 | ||
| Brachycentridae | 262 | 104 | 4 | |
| Micrasema | 268 | 27 | 148 | 2 |
| Goeridae | 286 | 3 | 5 | |
| Silo | 292 | 1 | 4 | 4 |
| Leptoceridae | 310 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Heptageniidae | 399 | 6 | 20 | 7 |
| Epeorus | 400 | 3 | 68 | 21 |
| Rhithrogena | 404 | 4 | 88 | 10 |
| Ecdyonurus | 421 | 4 | 112 | 9 |
| Ephemerella ignita | 451 | 9 | 2 | 5 |
| Leptophlebiidae | 473 | 4 | 10 | 1 |