Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Sables | Lente | B |
| P3 | Sables | Nulle | B |
| P4 | Dalles, argiles | Moyenne | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Blocs | Lente | A |
| P9 | Sables | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 7 | 2 | 4 |
| Limnephilidae | 276 | 23 | ||
| Limnephilinae | 3163 | 5 | 1 | |
| Polycentropodidae | 223 | 3 | 1 | |
| Cyrnus | 224 | 5 | 1 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 6 | 5 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 3 | 10 | 16 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 7 | 2 | 1 |
| Leptophlebiidae | 473 | 3 | ||
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 85 | 23 | 14 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 9 | 5 | 1 |
| Oulimnius | 622 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 21 | 19 | 36 |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | 1 | |
| Gerris | 735 | 2 | 1 | |
| Nepa | 726 | 1 | ||
| Anisoptera | 9787 | 2 | ||
| Calopteryx | 650 | 71 | 3 | |
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 513 | 51 | 10 |
| Gammarus | 892 | 685 | 33 | 15 |
| Ancylus | 1028 | 3 | 2 | |
| Potamopyrgus | 978 | 13 | 5 | 2 |
| Physidae | 995 | 2 | ||
| Physa (sensu lato) | 997 | 3 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 102 | 9 | 17 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |