Listes faunistiques invertébrés
La Mimente à St-Julien-d'Arpaon 05151120
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| 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 | 26.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 33.0 | 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 | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 5 | |
| Leuctra | 69 | 88 | 43 | 78 |
| Protonemura | 46 | 76 | ||
| Nemouridae | 20 | 1 | 5 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 18 | |
| Perlidae | 155 | 2 | 5 | 1 |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 3 | ||
| Micrasema | 268 | 184 | 55 | 5 |
| Oligoplectrum | 263 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 3 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 480 | 2 | |
| Allotrichia | 202 | 1 | 1 | 5 |
| Hydroptila | 200 | 19 | 10 | 9 |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 43 | 1 | 3 |
| Oecetis | 317 | 4 | 1 | 5 |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 5 | 10 | 3 |
| Rhyacophila lato-sensu | 183 | 5 | 1 | 1 |
| Sericostoma | 322 | 98 | 1 | 6 |
| Sericostomatidae | 321 | 3 | 11 | |
| Baetis lato sensu | 9794 | 66 | 23 | 4 |
| Centroptilum | 383 | 14 | ||
| Procloeon | 390 | 2 | 1 | 7 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 35 | 3 | 7 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 12 | 14 | 9 |
| Epeorus | 400 | 4 | 4 | |
| Rhithrogena | 404 | 9 | 9 | |
| Heptageniidae | 399 | 8 | 14 | |
| Choroterpes | 474 | 2 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Habrophlebia | 491 | 4 | 5 | |
| Thraulus | 476 | 2 | ||
| Leptophlebiidae | 473 | 10 | 21 | |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 2 | 1 | |
| Hydroporinae | 2393 | 5 | ||
| Elmis | 618 | 64 | 2 | 1 |
| Esolus | 619 | 44 | 14 | 11 |
| Limnius | 623 | 8 | 10 | 4 |
| Oulimnius | 622 | 12 | 2 | 3 |
| Riolus | 625 | 4 | ||
| Stenelmis | 617 | 4 | 12 | 3 |
| Orectochilus | 515 | 2 | ||
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 3 | 9 | |
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 5 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 352 | 52 | 77 |
| Empididae | 831 | 18 | 2 | |
| Limoniidae | 757 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 13 | 1 | 7 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 7 | ||
| Oligochaeta | 933 | 7 | 3 | 9 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |