Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 24.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Granulats | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 7 | 58 |
| Nemoura | 26 | 1 | 11 | |
| Perla | 164 | 7 | 3 | |
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 2 | 3 | |
| Goeridae | 286 | 1 | 9 | |
| Hydropsyche | 212 | 4 | 10 | 15 |
| Mystacides | 312 | 2 | 8 | 4 |
| Oecetis | 317 | 2 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilidae | 276 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 16 | 5 | 3 |
| Polycentropodidae | 223 | 2 | 1 | |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 5 | 3 | |
| Baetis lato sensu | 9794 | 3 | 3 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 3 | 4 | |
| Ephemera | 502 | 16 | 112 | 96 |
| Ecdyonurus | 421 | 4 | 5 | 8 |
| Epeorus | 400 | 9 | 3 | |
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 1 | 3 | |
| Habrophlebia | 491 | 2 | 4 | |
| Paraleptophlebia | 481 | 1 | 2 | |
| Leptophlebiidae | 473 | 4 | 4 | 24 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 2 | 2 |
| Pomatinus substriatus | 33844 | 1 | ||
| Platambus | 556 | 7 | ||
| Dupophilus | 620 | 4 | 128 | 88 |
| Elmis | 618 | 22 | 16 | 36 |
| Esolus | 619 | 3 | 192 | 92 |
| Limnius | 623 | 8 | 8 | |
| Oulimnius | 622 | 20 | ||
| Orectochilus | 515 | 2 | 4 | |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 1 | 8 | 7 |
| Ceratopogoninae | 822 | 2 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 88 | 56 | 124 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | 2 | 3 |
| Psychodidae | 783 | 5 | ||
| Tabanidae | 837 | 1 | 4 | 2 |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 92 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 4 | ||
| Sialis | 704 | 4 | ||
| Gammarus | 892 | 992 | 96 | 46 |
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 1 | 7 | 16 |
| Potamopyrgus | 978 | 640 | 184 | 784 |
| Oligochaeta | 933 | 13 | 44 | 23 |
| Mermithoïdea | 3159 | 1 |