Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 59 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 02/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 1 | 10 |
| Leuctra | 69 | 111 | 41 | 72 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 21 | 2 | |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 215 | 4 | |
| Oligoplectrum | 263 | 3 | ||
| Glossosomatidae | 189 | 4 | 31 | 61 |
| Agapetus | 191 | 1 | 5 | |
| Glossosoma | 190 | 3 | 16 | |
| Goeridae | 286 | 3 | ||
| Goera | 287 | 1 | ||
| Silo-lithax | 5219 | 3 | ||
| Silo | 292 | 1 | 13 | 29 |
| Hydropsyche | 212 | 10 | 84 | 21 |
| Ithytrichia | 198 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Adicella | 320 | 44 | ||
| Mystacides | 312 | 56 | 20 | 2 |
| Oecetis | 317 | 72 | 1 | 1 |
| Odontocerum | 339 | 1 | 7 | 1 |
| Polycentropodidae | 223 | 25 | 3 | 2 |
| Polycentropus | 231 | 16 | 6 | 21 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 18 | 5 | 4 |
| Sericostoma | 322 | 28 | 65 | 62 |
| Baetis lato sensu | 9794 | 202 | 98 | 104 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 9 | 42 | 4 |
| Ephemerella ignita | 451 | 10 | 1 | 2 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 7 | 10 | |
| Epeorus | 400 | 11 | 2 | |
| Rhithrogena | 404 | 21 | 26 | |
| Leptophlebiidae | 473 | 4 | 4 | |
| Habroleptoides | 485 | 1 | 9 | 17 |
| Colymbetinae | 2395 | 17 | 3 | 1 |
| Dupophilus | 620 | 2 | 152 | 161 |
| Elmis | 618 | 229 | 12 | 5 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 42 | 28 | 5 |
| Orectochilus | 515 | 17 | 9 | 4 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 3 | 9 | 8 |
| Athericidae | 838 | 1 | 5 | 1 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 437 | 80 | 25 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 8 | 9 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1082 | 59 | 5 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 152 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 5 | 1 | |
| Ostracoda | 3170 | 4 | ||
| Gammarus | 892 | 31 | 1 | 4 |
| Hydracarina | 906 | 19 | 10 | 4 |
| Pisidium | 1043 | 1 | 1 | |
| Radix | 1004 | 22 | 1 | |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 4 | 2 | |
| Ancylus | 1028 | 4 | 44 | 108 |
| Bythinella | 992 | 2 | 1 | |
| Potamopyrgus | 978 | 213 | 85 | 104 |
| Oligochaeta | 933 | 4 | 22 | 34 |
| Dugesiidae | 1055 | 1 | 1 | |
| Planariidae | 1061 | 13 | 1 | 6 |
| Nematoda | 1089 | 1 | 1 | 3 |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 2 |