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 | 20/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| 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 | 14.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 51.0 | dominant |
| Dalles, argiles | 16.0 | 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 | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Algues | Lente | C |
| P10 | Algues | Moyenne | C |
| P11 | Algues | Nulle | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 34 | 20 | 3 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 1 | ||
| Perla | 164 | 4 | ||
| Perlidae | 155 | 3 | ||
| Perlodes | 150 | 1 | ||
| Beraeamyia | 333 | 1 | ||
| Micrasema | 268 | 12 | 15 | |
| Goera | 287 | 4 | ||
| Silo | 292 | 12 | ||
| Goeridae | 286 | 4 | ||
| Hydropsyche | 212 | 42 | 9 | 11 |
| Hydroptila | 200 | 1 | 11 | 16 |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 5 | ||
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Polycentropus | 231 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 7 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 3 | 1 | |
| Sericostomatidae | 321 | 1 | 3 | |
| Baetis lato sensu | 9794 | 3 | 18 | 15 |
| Centroptilum | 383 | 5 | ||
| Procloeon | 390 | 13 | 16 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 8 | ||
| Ephemerella | 450 | 1 | ||
| Torleya | 2391 | 2 | ||
| Ecdyonurus | 421 | 18 | ||
| Heptageniidae | 399 | 20 | ||
| Choroterpes | 474 | 3 | ||
| Habroleptoides | 485 | 2 | 3 | |
| Thraulus | 476 | 2 | ||
| Micronecta | 719 | 260 | 1 | 2 |
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 4 | ||
| Elmis | 618 | 19 | 11 | 5 |
| Esolus | 619 | 14 | 3 | 1 |
| Limnius | 623 | 4 | 12 | |
| Oulimnius | 622 | 5 | 4 | 1 |
| Stenelmis | 617 | 4 | 26 | |
| Hydraena | 608 | 7 | ||
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 2 | 17 | 4 |
| Chironomidae | 807 | 368 | 117 | 147 |
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 5 | ||
| Simuliidae | 801 | 1 | 12 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ancylus | 1028 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 8 | ||
| Oligochaeta | 933 | 7 | 76 | |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |