Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 30.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 33 | 30 | 27 |
| Leuctra | 69 | 7 | 46 | 6 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Micrasema | 268 | 21 | 2 | 1 |
| Silo | 292 | 23 | 3 | |
| Hydropsyche | 212 | 758 | 6 | 5 |
| Lepidostoma | 305 | 6 | 1 | 5 |
| Mystacides | 312 | 1 | 10 | |
| Adicella | 320 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Philopotamus | 209 | 3 | 1 | |
| Polycentropodidae | 223 | 3 | ||
| Holocentropus | 235 | 1 | ||
| Polycentropus | 231 | 3 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 5 | 2 | 1 |
| Sericostoma | 322 | 8 | 2 | |
| Baetis | 364 | 4 | 23 | 5 |
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 13 | 3 | 5 |
| Ecdyonurus | 421 | 1 | 5 | 5 |
| Epeorus | 400 | 1 | 6 | |
| Leptophlebiidae | 473 | 1 | 3 | |
| Habroleptoides | 485 | 2 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 45 | 36 | 33 |
| Esolus | 619 | 17 | ||
| Limnius | 623 | 13 | 1 | |
| Oulimnius | 622 | 14 | 17 | 7 |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 9 | 5 | |
| Chironomidae | 807 | 85 | 15 | 46 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 14 | 1 | |
| Simuliidae | 801 | 56 | 1 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 89 | 1 | 1 |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 10 | 72 | 45 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1 | 7 | 3 |
| Physa (sensu lato) | 997 | 3 | ||
| Oligochaeta | 933 | 14 | 14 | 7 |
| Hydracarina | 906 | 3 | 3 |