Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 12/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| 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 | 31.0 | dominant |
| Granulats | ||
| 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 | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 1 | |
| Leuctra geniculata | 33830 | 5 | ||
| Leuctridae | 66 | 1 | 2 | |
| Nemouridae | 20 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum maculatum | 264 | 2 | 7 | |
| Brachycentridae | 262 | 1 | 14 | |
| Goera pilosa | 288 | 2 | ||
| Silo | 292 | 3 | ||
| Cheumatopsyche lepida | 222 | 510 | 12 | 60 |
| Hydropsyche | 212 | 180 | 8 | 111 |
| Hydroptila | 200 | 656 | 68 | 315 |
| Orthotrichia | 197 | 17 | 1 | 1 |
| Athripsodes | 311 | 5 | 5 | |
| Mystacides | 312 | 17 | 5 | |
| Leptoceridae | 310 | 1 | ||
| Chimarra | 207 | 27 | ||
| Polycentropus | 231 | 1 | 2 | 2 |
| Polycentropodidae | 223 | 2 | ||
| Psychomyia pusilla | 240 | 4 | 3 | 35 |
| Psychomyiidae | 238 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 10 | 18 | |
| Centroptilum luteolum | 384 | 7 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 8 | 5 | |
| Baetopus | 31231 | 1 | ||
| Labiobaetis | 32271 | 2 | ||
| Baetidae | 363 | 5 | 3 | |
| Caenis | 457 | 15 | 3 | 2 |
| Ephemerella ignita | 451 | 16 | 6 | 9 |
| Torleya major | 452 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 5 | 2 |
| Heptagenia | 443 | 4 | 1 | |
| Heptageniidae | 399 | 1 | 2 | |
| Choroterpes picteti | 475 | 1 | ||
| Paraleptophlebia | 481 | 3 | 1 | |
| Leptophlebiidae | 473 | 2 | 3 | |
| Ephoron virgo | 497 | 5 | ||
| Elmis | 618 | 50 | 3 | 3 |
| Esolus | 619 | 7 | 11 | 9 |
| Normandia | 624 | 3 | 7 | 5 |
| Oulimnius | 622 | 12 | 3 | 2 |
| Riolus | 625 | 2 | 12 | 11 |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 3 | ||
| Anthomyidae | 847 | 17 | 3 | |
| Athericidae | 838 | 7 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1313 | 120 | 644 |
| Empididae | 831 | 4 | 6 | 6 |
| Limoniidae | 757 | 15 | 89 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Platycnemis | 657 | 8 | ||
| Zygoptera | 9785 | 3 | ||
| Sialis | 704 | 1 | ||
| Crangonyx pseudogracilis | 5117 | 65 | ||
| Asellidae | 880 | 13 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Corbicula | 1051 | 7 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 3 | 3 |
| Potamopyrgus antipodarum | 979 | 46 | 15 | 1 |
| Hydrobiidae | 973 | 9 | 2 | |
| Galba truncatula | 1002 | 1 | ||
| Radix | 1004 | 1 | ||
| Theodoxus fluviatilis | 968 | 1 | ||
| Physa (sensu lato) | 997 | 6 | ||
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 74 | 85 | 98 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |