Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 36.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Blocs | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | |
| Cheumatopsyche lepida | 222 | 20 | 1 | |
| Hydropsyche | 212 | 2 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 12 | 4 | 6 |
| Athripsodes | 311 | 1 | ||
| Chimarra | 207 | 7 | ||
| Polycentropus | 231 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 3 | 2 | |
| Baetis lato sensu | 9794 | 8 | 1 | |
| Centroptilum luteolum | 384 | 10 | 4 | |
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 2 | 2 | |
| Procloeon bifidum | 391 | 2 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 32 | 17 | 25 |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Choroterpes picteti | 475 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 5 | ||
| Esolus | 619 | 16 | 9 | 3 |
| Normandia | 624 | 2 | 1 | |
| Oulimnius | 622 | 4 | 1 | |
| Riolus | 625 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 955 | 195 | 130 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 1 | |
| Coenosiinae | 50792 | 5 | 2 | 1 |
| Psychodidae | 783 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 34 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 14 | 1 | |
| Sialis | 704 | 1 | 2 | |
| Asellidae | 880 | 4 | ||
| Crangonyx pseudogracilis | 5117 | 3 | ||
| Argulus | 2969 | 1 | ||
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 5 | 4 | 3 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus antipodarum | 979 | 5 | 1 | 2 |
| Hydrobiidae | 973 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 2 | ||
| Physidae | 995 | 7 | ||
| Ferrissia | 1030 | 8 | ||
| Planorbidae | 1009 | 8 | ||
| Oligochaeta | 933 | 5 | 120 | 52 |
| Prostoma | 3110 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |