Listes faunistiques invertébrés
DROME A CHARENS 2 06109050
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.7596 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 97.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Branchage, racines | Rapide | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 8 | 18 |
| Protonemura | 46 | 5 | 1 | |
| Perla | 164 | 5 | 11 | |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 2 | ||
| Hydropsychidae | 211 | 12 | 5 | 29 |
| Hydroptila | 200 | 1 | 1 | |
| Limnephilinae | 3163 | 12 | 2 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 13 | 3 | |
| Sericostoma | 322 | 7 | ||
| Baetidae | 363 | 37 | 15 | 38 |
| Acentrella | 5151 | 5 | 9 | 28 |
| Baetis | 364 | 14 | 3 | 6 |
| Caenis | 457 | 33 | 4 | 7 |
| Ephemerella | 450 | 216 | 6 | 13 |
| Ephemera | 502 | 39 | 2 | |
| Heptageniidae | 399 | 3 | 4 | 7 |
| Ecdyonurus | 421 | 2 | 1 | 5 |
| Electrogena | 3181 | 2 | ||
| Habrophlebia | 491 | 2 | ||
| Oligoneuriella | 394 | 1 | 2 | |
| Corixidae | 709 | 19 | ||
| Gerridae | 734 | 3 | 1 | |
| Veliidae | 743 | 4 | ||
| Elmis | 618 | 15 | 2 | |
| Esolus | 619 | 23 | 16 | |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 3 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 258 | 13 | 19 |
| Dixidae | 793 | 2 | ||
| Dolichopodidae | 836 | 2 | 1 | 1 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 105 | 6 | 13 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 2 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 30 | ||
| Gammarus | 892 | 26 | 2 | |
| Pisidium | 1043 | 1 | ||
| Lymnaeidae | 998 | 2 | ||
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 12 | 20 | 8 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 5 | 3 | 3 |