Listes faunistiques invertébrés
Vistre à Aubord 06193500
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Blocs | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Pierres, galets | Rapide | C |
| P8 | Hydrophytes | Moyenne | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | 5 | |
| Hydropsychidae | 211 | 10 | 52 | |
| Hydropsyche | 212 | 22 | 4 | 49 |
| Hydroptila | 200 | 27 | 3 | 2 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 18 | 10 | 4 |
| Psychomyia | 239 | 20 | 50 | 201 |
| Baetis | 364 | 67 | 28 | 88 |
| Caenis | 457 | 43 | 72 | 86 |
| Esolus | 619 | 2 | 5 | |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 36 | 10 | 24 |
| Stenelmis | 617 | 14 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 169 | 62 | 129 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 418 | 2 | 15 |
| Micronecta | 719 | 1 | 1 | 8 |
| Calopteryx | 650 | 15 | 2 | |
| Coenagrionidae | 658 | 3 | ||
| Zygoptera | 9785 | 2 | 1 | |
| Sisyra | 856 | 85 | 1 | |
| Asellidae | 880 | 11 | 1 | |
| Gammaridae | 887 | 6 | 4 | |
| Gammarus | 892 | 97 | 12 | |
| Ancylus | 1028 | 2 | 6 | |
| Ferrissia | 1030 | 1 | 1 | |
| Corbicula | 1051 | 4 | 30 | 7 |
| Dugesia | 1056 | 24 | 14 | 18 |
| Erpobdellidae | 928 | 1 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 8 | 1 | 6 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |