Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| 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 | 19.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 8 | 5 |
| Leuctra geniculata | 33830 | 5 | 11 | |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 234 | 14 | 34 |
| Hydropsyche | 212 | 127 | 4 | 12 |
| Hydropsychidae | 211 | 1 | 1 | 1 |
| Hydroptila | 200 | 1815 | 67 | 173 |
| Orthotrichia | 197 | 31 | ||
| Hydroptilidae | 193 | 106 | 50 | 36 |
| Athripsodes | 311 | 5 | 1 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 4 | 2 | 9 |
| Oecetis | 317 | 3 | ||
| Chimarra | 207 | 4 | ||
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 6 | 4 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 4 | 3 | 18 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 48 | 1 | 7 |
| Centroptilum luteolum | 384 | 21 | 4 | |
| Procloeon | 390 | 9 | 2 | 1 |
| Baetidae | 363 | 1 | 1 | |
| Caenis | 457 | 52 | 11 | 9 |
| Ephemerella ignita | 451 | 44 | 4 | 2 |
| Torleya major | 452 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Choroterpes picteti | 475 | 4 | ||
| Paraleptophlebia | 481 | 1 | 5 | |
| Leptophlebiidae | 473 | 3 | 3 | 3 |
| Ephoron virgo | 497 | 1 | 4 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Elmis | 618 | 16 | 2 | 3 |
| Esolus | 619 | 20 | 14 | 20 |
| Normandia | 624 | 2 | 2 | 3 |
| Oulimnius | 622 | 11 | 1 | 3 |
| Riolus | 625 | 5 | 3 | 1 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 1 | 1 |
| Chironomidae | 807 | 143 | 105 | 213 |
| Empididae | 831 | 1 | 4 | 1 |
| Limoniidae | 757 | 1 | 8 | 24 |
| Coenosiinae | 50792 | 1 | ||
| Simuliidae | 801 | 32 | 2 | 2 |
| Calopteryx | 650 | 2 | ||
| Somatochlora | 693 | 1 | ||
| Gomphus | 679 | 4 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Crangonyx pseudogracilis | 5117 | 30 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus antipodarum | 979 | 145 | 1 | 1 |
| Hydrobiidae | 973 | 50 | 2 | 5 |
| Radix | 1004 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 5 | 10 |
| Planorbidae | 1009 | 2 | ||
| Branchiobdellidae | 3132 | 2 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 404 | 50 | 15 |
| Nematoda | 1089 | 1 | 1 | |
| Bryozoa | 1087 | 1 |