Listes faunistiques invertébrés
CANCE A SARRAS 1 06103500
- Télécharger la fiche IRSTEA xls / 1065 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 6 | 2 |
| Leuctra | 69 | 23 | 33 | 37 |
| Micrasema | 268 | 2 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 61 | 47 | |
| Hydropsyche | 212 | 3 | 164 | 266 |
| Hydroptila | 200 | 2 | 2 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | 5 | |
| Chimarra | 207 | 1 | 19 | 9 |
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 72 | 16 | 28 |
| Tinodes | 245 | 12 | 4 | |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Baetopus | 31231 | 1 | ||
| Baetis | 364 | 118 | 115 | 497 |
| Procloeon | 390 | 1 | 5 | |
| Caenis | 457 | 1 | 7 | 11 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 43 | 71 |
| Epeorus | 400 | 14 | ||
| Leptophlebiidae | 473 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 42 | 12 | 95 |
| Esolus | 619 | 55 | 18 | 27 |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 215 | 31 | 41 |
| Stenelmis | 617 | 7 | 9 | 34 |
| Orectochilus | 515 | 2 | 1 | |
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 6 | 2 | 2 |
| Chironomidae | 807 | 971 | 369 | 802 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 3 | 5 | 83 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 3 | ||
| Asellidae | 880 | 66 | 2 | 5 |
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 20 | 9 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 2 | ||
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 79 | 4 | 63 |
| Dugesiidae | 1055 | 33 | 10 | 7 |
| Prostoma | 3110 | 1 | 1 | 1 |
| Nemathelmintha | 3111 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Pediciini | 20537 | 1 |