Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 02/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 19 | 14 |
| Leuctra | 69 | 5 | 4 | |
| Brachycentrus | 265 | 1 | 1 | |
| Oligoplectrum maculatum | 264 | 139 | 22 | |
| Goera pilosa | 288 | 2 | ||
| Cheumatopsyche lepida | 222 | 157 | 28 | |
| Hydropsyche | 212 | 9 | 147 | 52 |
| Hydroptila | 200 | 102 | 4 | 17 |
| Orthotrichia | 197 | 3 | ||
| Hydroptilidae | 193 | 5 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 15 | ||
| Oecetis | 317 | 3 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Chimarra | 207 | 2 | ||
| Cyrnus | 224 | 14 | ||
| Polycentropus | 231 | 1 | 7 | 9 |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 5 | 59 | 54 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetis | 364 | 6 | 14 | 2 |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 127 | 21 | 21 |
| Ephemerella ignita | 451 | 7 | 1 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephoron virgo | 497 | 1 | 7 | 9 |
| Aphelocheirus aestivalis | 2714 | 3 | 3 | |
| Micronecta | 719 | 4 | ||
| Elmis | 618 | 1 | 13 | 1 |
| Esolus | 619 | 23 | 86 | 30 |
| Limnius | 623 | 1 | 1 | 1 |
| Normandia | 624 | 1 | 4 | |
| Oulimnius | 622 | 17 | 3 | |
| Stenelmis | 617 | 4 | 4 | |
| Athericidae | 838 | 23 | 10 | 4 |
| Chironomidae | 807 | 808 | 71 | 50 |
| Empididae | 831 | 8 | 3 | |
| Limoniidae | 757 | 2 | 56 | 55 |
| Calopteryx | 650 | 17 | 1 | |
| Coenagrionidae | 658 | 5 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 11 | 2 | 3 |
| Platycnemis | 657 | 7 | ||
| Sialis | 704 | 1 | ||
| Crangonyx | 5116 | 39 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 61 | 1 | |
| Pacifastacus leniusculus | 873 | 2 | 1 | |
| Corbicula | 1051 | 33 | 27 | 16 |
| Musculium | 3072 | 1 | ||
| Pisidium | 1043 | 21 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 11 | 4 | 1 |
| Potamopyrgus | 978 | 22 | 2 | |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 1 | 2 | |
| Menetus dilatatus | 1026 | 3 | ||
| Helobdella | 912 | 2 | ||
| Piscicola geometra | 920 | 4 | ||
| Dugesia | 1056 | 11 | 1 | |
| Oligochaeta | 933 | 157 | 48 | 18 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 7 | 10 | 6 |
| Porifera | 1090 | 1 |