Listes faunistiques invertébrés
DRAC A VIF 1 06820118
- Télécharger la fiche IRSTEA xls / 128 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/02/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.7320 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Blocs | Rapide | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodidae | 127 | 1 | 1 | |
| Isoperla | 140 | 1 | ||
| Taeniopterygidae | 2 | 1 | ||
| Brachyptera | 3 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 64 | 470 | 342 |
| Hydroptila | 200 | 142 | 4 | 78 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 156 | 11 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 126 | 23 | 44 |
| Baetidae | 363 | 7 | 10 | |
| Baetis | 364 | 112 | 166 | 136 |
| Centroptilum | 383 | 14 | 7 | |
| Caenis | 457 | 44 | 5 | 4 |
| Ephemera | 502 | 8 | ||
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 10 | 11 | |
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 8 | 2 | |
| Leptophlebiidae | 473 | 3 | 7 | 87 |
| Habroleptoides | 485 | 1 | 24 | 16 |
| Paraleptophlebia | 481 | 2 | 77 | 79 |
| Micronecta | 719 | 115 | ||
| Elmis | 618 | 2 | 5 | 10 |
| Limnius | 623 | 1 | 4 | |
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 748 | 1362 | 1541 |
| Empididae | 831 | 16 | 4 | 14 |
| Limoniidae | 757 | 1 | 3 | |
| Simuliidae | 801 | 32 | 266 | 84 |
| Tabanidae | 837 | 1 | 4 | 1 |
| Tipulidae | 753 | 1 | ||
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 1 | 1 | 16 |
| Gammarus | 892 | 1 | 1 | 63 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Dreissena | 1046 | 1 | 14 | 5 |
| Ancylus | 1028 | 5 | 2 | 182 |
| Radix | 1004 | 26 | 17 | 20 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 5 | 58 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 |