Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 5.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 86 | 54 | 139 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | 1 | 1 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 9 | 1 | 3 |
| Hydropsyche | 212 | 411 | 74 | 67 |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 4 | 2 | 4 |
| Polycentropus | 231 | 14 | 13 | 19 |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 1 | 11 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 210 | 68 | 77 |
| Caenis | 457 | 4 | 5 | 3 |
| Ephemerella | 450 | 16 | 10 | 12 |
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 8 | 15 | 11 |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 1 | 13 | |
| Elmis | 618 | 36 | 3 | 47 |
| Esolus | 619 | 114 | 44 | 68 |
| Limnius | 623 | 4 | 17 | |
| Oulimnius | 622 | 14 | 7 | 9 |
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 3 | 1 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 56 | 34 | 29 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 10 | |
| Simuliidae | 801 | 2 | 13 | 1 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 2 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 2 | 1 | |
| Sphaeriidae | 1042 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 1 | 3 | |
| Dugesiidae | 1055 | 1 | ||
| Decapoda | 3140 | 1 |