Listes faunistiques invertébrés
La Mimente à St-Julien-d'Arpaon 05151120
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| 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 | 38.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydraena | 608 | 12 | ||
| Rhithrogena | 404 | 21 | ||
| Epeorus | 400 | 10 | ||
| Hydropsyche | 212 | 6 | ||
| Silo | 292 | 2 | ||
| Mermithoïdea | 3159 | 1 | ||
| Chloroperlidae | 169 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Torleya | 2391 | 6 | ||
| Leuctra geniculata | 33830 | 3 | ||
| Heptageniidae | 399 | 3 | 20 | |
| Ceratopogonidae | 819 | 8 | ||
| Perla | 164 | 1 | 32 | |
| Caenis | 457 | 3 | 1 | |
| Athripsodes | 311 | 2 | ||
| Habroleptoides | 485 | 7 | ||
| Baetis lato sensu | 9794 | 1 | 56 | |
| Athericidae | 838 | 3 | 1 | |
| Stenelmis | 617 | 6 | 2 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Ancylus | 1028 | 3 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Oecetis | 317 | 2 | ||
| Sericostoma | 322 | 3 | 1 | 1 |
| Cyrnus | 224 | 1 | ||
| Tinodes | 245 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Micrasema | 268 | 4 | ||
| Hydroptila | 200 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Leuctra | 69 | 72 | 132 | 43 |
| Nemoura | 26 | 7 | 1 | 1 |
| Anthomyidae | 847 | 1 | ||
| Tabanidae | 837 | 2 | 3 | 1 |
| Tipulidae | 753 | 1 | 3 | 1 |
| Empididae | 831 | 8 | 7 | 1 |
| Limoniidae | 757 | 1 | 5 | |
| Chironomidae | 807 | 829 | 941 | 8 |
| Boyeria | 670 | 3 | ||
| Micronecta | 719 | 3 | 33 | |
| Notonectidae | 728 | 1 | ||
| Gerris | 735 | 7 | ||
| Oligochaeta | 933 | 1 | 19 | |
| Gomphidae | 678 | 1 | 1 | |
| Gammarus | 892 | 7 | ||
| Ecdyonurus | 421 | 1 | 16 | 74 |
| Ephemerella ignita | 451 | 16 | 4 | |
| Habrophlebia | 491 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | 5 | |
| Procloeon | 390 | 10 | 8 | 1 |
| Centroptilum | 383 | 4 | ||
| Cloeon | 387 | 10 | ||
| Hydroporinae | 2393 | 4 | ||
| Pomatinus substriatus | 33844 | 2 | 1 | |
| Oulimnius | 622 | 3 | 4 | 4 |
| Esolus | 619 | 3 | 25 | 43 |
| Hydrophilinae | 2517 | 2 | ||
| Limnius | 623 | 2 | 8 | 12 |
| Elmis | 618 | 8 | 2 | |
| Platambus | 556 | 22 |