Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Dalles, argiles | Nulle | C |
| P3 | Granulats | Lente | A |
| P4 | Bryophytes | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Branchage, racines | Lente | A |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 6 | ||
| Leuctra | 69 | 56 | 25 | |
| Protonemura | 46 | 209 | 1 | |
| Perlidae | 155 | 4 | ||
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 45 | 5 | |
| Micrasema | 268 | 5 | ||
| Agapetinae | 9812 | 7 | 6 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 18 | 13 | 1 |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 12 | ||
| Anomalopterygella | 5082 | 1 | 6 | |
| Halesus | 3186 | 8 | 1 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 24 | ||
| Psychomyia | 239 | 1 | 7 | 5 |
| Rhyacophila lato-sensu | 183 | 6 | 13 | 2 |
| Sericostomatidae | 321 | 3 | ||
| Sericostoma | 322 | 12 | 1 | |
| Baetis | 364 | 147 | 282 | 125 |
| Caenis | 457 | 12 | ||
| Ephemerella ignita | 451 | 359 | 71 | 11 |
| Ephemera | 502 | 3 | 3 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 1 | 39 | 5 |
| Rhithrogena | 404 | 1 | 13 | |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Dupophilus | 620 | 5 | 42 | |
| Elmis | 618 | 326 | 12 | |
| Esolus | 619 | 27 | 27 | |
| Limnius | 623 | 10 | 13 | |
| Oulimnius | 622 | 49 | 1 | 1 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 30 | 5 | |
| Atherix | 839 | 19 | 12 | |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 19 | 2 | |
| Chironomidae | 807 | 419 | 168 | 99 |
| Hemerodromiinae | 3202 | 13 | ||
| Dicranota | 765 | 12 | 4 | |
| Simuliidae | 801 | 61 | 13 | |
| Calopteryx | 650 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 29 | ||
| Ancylus | 1028 | 1 | 12 | |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 2 | 2 | |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 35 | 72 | 1 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |