Listes faunistiques invertébrés
AY A SARRAS 2 06580075
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| I2M2 | 0.6602 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Euleuctra | 67 | 6 | 43 | 6 |
| Leuctra | 69 | 92 | 61 | 371 |
| Perla | 164 | 2 | ||
| Micrasema | 268 | 68 | 26 | |
| Silo | 292 | 2 | 2 | 3 |
| Hydropsyche | 212 | 127 | 4 | 105 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 8 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 118 | 5 | 4 |
| Limnephilinae | 3163 | 2 | 1 | |
| Chimarra | 207 | 2 | ||
| Polycentropodidae | 223 | 250 | 14 | 32 |
| Polycentropus | 231 | 63 | 5 | 25 |
| Cyrnus | 224 | 3 | ||
| Psychomyia | 239 | 1 | 184 | 149 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 11 | 24 | 30 |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 35 |
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 196 | 44 | 362 |
| Centroptilum | 383 | 5 | ||
| Caenis | 457 | 157 | 3 | 5 |
| Ephemerella | 450 | 10 | 1 | 2 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | 12 | |
| Ecdyonurus | 421 | 2 | 11 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Micronecta | 719 | 1 | ||
| Elmidae | 614 | 9 | ||
| Stenelmis | 617 | 26 | 13 | 45 |
| Elmis | 618 | 29 | 52 | 71 |
| Esolus | 619 | 11 | 25 | 26 |
| Limnius | 623 | 6 | 14 | |
| Dupophilus | 620 | 1 | 33 | |
| Oulimnius | 622 | 272 | 44 | 71 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 4441 | 260 | 9 |
| Empididae | 831 | 3 | 3 | 2 |
| Limoniidae | 757 | 13 | 15 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 45 | 1 | 1 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 11 | ||
| Calopteryx | 650 | 6 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 21 | 11 | 1 |
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 296 | 1 | |
| Gammaridae | 887 | 559 | 10 | 19 |
| Gammarus | 892 | 245 | 7 | 12 |
| Copepoda | 3206 | 4 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 4 | 5 | |
| Musculium | 3072 | 1 | ||
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 1 | 53 | 54 |
| Planorbidae | 1009 | 7 | ||
| Oligochaeta | 933 | 911 | 31 | 63 |
| Dugesiidae | 1055 | 3 | 1 | 11 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydrozoa | 3166 | 1 |