Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 54 | 72 | 66 |
| Nemoura | 26 | 4 | 3 | |
| Protonemura | 46 | 197 | 22 | 45 |
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 1 | 1 | |
| Agapetus | 191 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 401 | 151 | 58 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 2 | 6 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 16 | 9 |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 1 | 2 | 3 |
| Baetis | 364 | 13 | 77 | 44 |
| Ephemerella | 450 | 5 | 16 | 17 |
| Ephemera | 502 | 5 | 2 | |
| Ecdyonurus | 421 | 1 | 35 | 29 |
| Epeorus | 400 | 6 | ||
| Rhithrogena | 404 | 21 | 6 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 5 | 9 | |
| Elmis | 618 | 26 | 7 | 6 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 31 | 22 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 671 | 54 | 88 |
| Dixidae | 793 | 3 | 2 | 3 |
| Empididae | 831 | 8 | 1 | |
| Limoniidae | 757 | 8 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 19 | 105 | 52 |
| Tabanidae | 837 | 5 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | 33 | 5 |
| Bythinella | 992 | 1 | 1 | |
| Erpobdellidae | 928 | 7 | 1 | 1 |
| Oligochaeta | 933 | 6 | 41 | 14 |