Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 2 | |
| Chloroperlidae | 169 | 1 | 1 | |
| Leuctra | 69 | 83 | 4 | 7 |
| Nemoura | 26 | 2 | 1 | 4 |
| Protonemura | 46 | 79 | 2 | 4 |
| Dinocras | 156 | 52 | 29 | 2 |
| Perla | 164 | 13 | 14 | |
| Perlidae | 155 | 1 | 4 | |
| Isoperla | 140 | 2 | 2 | |
| Perlodes | 150 | 3 | 3 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 22 | 33 | 13 |
| Agapetinae | 9812 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 138 | 150 | 17 |
| Hydropsychidae | 211 | 2 | ||
| Lepidostoma | 305 | 3 | ||
| Adicella | 320 | 7 | ||
| Mystacides | 312 | 2 | 5 | |
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 7 | ||
| Limnephilidae | 276 | 34 | 2 | 2 |
| Odontocerum albicorne | 340 | 5 | 6 | |
| Psychomyia pusilla | 240 | 5 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | 8 |
| Sericostoma | 322 | 11 | 2 | 3 |
| Sericostomatidae | 321 | 20 | 12 | 57 |
| Baetis lato sensu | 9794 | 114 | 100 | 176 |
| Baetidae | 363 | 4 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 3 | 1 | |
| Torleya major | 452 | 2 | 4 | 8 |
| Ecdyonurus | 421 | 5 | ||
| Epeorus | 400 | 2 | 100 | 47 |
| Rhithrogena | 404 | 3 | 8 | |
| Heptageniidae | 399 | 5 | 14 | 6 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 13 | 1 | 13 |
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 163 | 52 | 71 |
| Esolus | 619 | 16 | 14 | 46 |
| Limnius | 623 | 3 | 3 | |
| Hydraena | 608 | 2 | 3 | 15 |
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 791 | 140 | 88 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | 3 | 1 |
| Limoniidae | 757 | 4 | 6 | 13 |
| Pediciidae | 50011 | 2 | 3 | |
| Simuliidae | 801 | 3 | 55 | |
| Osmylus | 854 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Bythinella | 992 | 1 | ||
| Ancylus fluviatilis | 1029 | 16 | 2 | 240 |
| Oligochaeta | 933 | 5 | 17 | 21 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |