Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 10.0 | dominant |
| Granulats | 35.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 125 | 45 | 117 |
| Euleuctra geniculata | 68 | 1 | 2 | |
| Protonemura | 46 | 13 | 1 | 11 |
| Perlodes | 150 | 3 | 5 | 5 |
| Micrasema | 268 | 20 | 31 | 81 |
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 1 | ||
| Drusinae | 3120 | 1 | 38 | 7 |
| Limnephilinae | 3163 | 46 | 3 | 2 |
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 7 | 1 | 1 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 8 | 1 |
| Sericostoma | 322 | 5 | 2 | 8 |
| Baetis | 364 | 48 | 94 | 76 |
| Caenis | 457 | 1 | 6 | 4 |
| Ephemerella | 450 | 151 | 97 | 65 |
| Ephemera | 502 | 8 | 16 | |
| Ecdyonurus | 421 | 1 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 15 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dytiscinae | 2396 | 5 | ||
| Dupophilus | 620 | 33 | 39 | 15 |
| Elmis | 618 | 26 | 29 | 25 |
| Esolus | 619 | 4 | 2 | 9 |
| Limnius | 623 | 1 | 2 | 2 |
| Oulimnius | 622 | 5 | 4 | 10 |
| Hydraena | 608 | 9 | 2 | 4 |
| Limnebius | 599 | 5 | 1 | |
| Anthomyidae | 847 | 1 | 1 | |
| Athericidae | 838 | 2 | 5 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 231 | 119 | 159 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 9 | 1 | 5 |
| Limoniidae | 757 | 6 | 2 | |
| Simuliidae | 801 | 7 | 68 | 27 |
| Tabanidae | 837 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 49 | 1 | 15 |
| Hydracarina | 906 | 2 | 3 | |
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus | 1028 | 2 | 38 | 6 |
| Erpobdellidae | 928 | 3 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 6 | 53 | 31 |
| Planariidae | 1061 | 1 | 1 |