Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B2 |
| P2 | Granulats | Nulle | B1 |
| P3 | Pierres, galets | Nulle | B2 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B3 |
| P6 | Roches | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Lente | B3 |
| P9 | Litieres | Nulle | B1 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Branchage, racines | Nulle | B1 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 2 | |
| Leuctra | 69 | 1 | 7 | |
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 4 | 6 | |
| Hydropsychidae | 211 | 1 | 1 | 14 |
| Hydropsyche | 212 | 5 | 9 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 93 | 7 | 5 |
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 7 | 18 | 8 |
| Polycentropodidae | 223 | 1 | 2 | |
| Polycentropus | 231 | 2 | 11 | 10 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 3 | 9 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 2 | 7 | 12 |
| Centroptilum | 383 | 1 | 2 | |
| Ephemera | 502 | 12 | 3 | 4 |
| Ephemerella ignita | 451 | 1 | 6 | |
| Ecdyonurus | 421 | 3 | ||
| Leptophlebiidae | 473 | 10 | 14 | 3 |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 5 | 4 | |
| Colymbetinae | 2395 | 6 | ||
| Elmis | 618 | 9 | 25 | 39 |
| Esolus | 619 | 2 | 5 | 7 |
| Limnius | 623 | 3 | 5 | |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 278 | 99 | 131 |
| Limoniidae | 757 | 1 | 2 | |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 2 | 1 | 4 |
| Tabanidae | 837 | 3 | 2 | 6 |
| Calopteryx | 650 | 5 | ||
| Gammaridae | 887 | 3 | 39 | 23 |
| Gammarus | 892 | 17 | 8 | |
| Sphaeriidae | 1042 | 171 | 11 | 1 |
| Pisidium | 1043 | 39 | 5 | 8 |
| Ancylus | 1028 | 8 | 52 | 13 |
| Potamopyrgus | 978 | 86 | 44 | 3 |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 17 | 18 | 77 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 |