Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Odontoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | 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 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 23 | 16 |
| Leuctra geniculata | 33830 | 1 | ||
| Protonemura | 46 | 40 | ||
| Nemoura | 26 | 1 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Silo-lithax | 5219 | 4 | 1 | |
| Goeridae | 286 | 1 | 3 | 2 |
| Hydropsyche | 212 | 296 | 19 | 16 |
| Lepidostomatidae | 304 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 21 | 21 | 11 |
| Limnephilidae | 276 | 2 | ||
| Odontocerum albicorne | 340 | 20 | 32 | 14 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 20 | 8 | 9 |
| Sericostoma | 322 | 18 | 12 | 1 |
| Sericostomatidae | 321 | 2 | 1 | 1 |
| Baetis lato sensu | 9794 | 57 | 164 | 63 |
| Ephemerella ignita | 451 | 24 | 8 | 8 |
| Ephemera | 502 | 17 | 11 | 3 |
| Ecdyonurus | 421 | 4 | 36 | 39 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 6 | 3 | |
| Heptageniidae | 399 | 14 | 9 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 3 | 9 | |
| Gerris | 735 | 4 | 2 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 3 | |
| Elmis | 618 | 115 | 8 | 10 |
| Esolus | 619 | 8 | 7 | 5 |
| Limnius | 623 | 3 | 24 | 10 |
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 402 | 266 | 127 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 4 | 2 | 2 |
| Limoniidae | 757 | 3 | 7 | 5 |
| Simuliidae | 801 | 59 | 21 | 103 |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 5 | 3 | |
| Gammaridae | 887 | 3 | 2 | |
| Pisidium | 1043 | 4 | 10 | |
| Sphaeriidae | 1042 | 1 | 4 | |
| Erpobdellidae | 928 | 2 | 12 | 6 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 15 | 42 | 89 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gordiaca | 5189 | 1 |