Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 38.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Bryophytes | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Bryophytes | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | 1 | 2 |
| Leuctra | 69 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 3 | 1 | |
| Baetis lato sensu | 9794 | 12 | 3 | 112 |
| Centroptilum | 383 | 6 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 48 | 7 | 2 |
| Ephemerella ignita | 451 | 31 | 93 | 147 |
| Ecdyonurus | 421 | 16 | 34 | 51 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 212 | 49 | 29 |
| Micronecta | 719 | 2 | 3 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 22 | 3 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 66 | 37 | 88 |
| Riolus | 625 | 1 | ||
| Ceratopogonidae | 819 | 7 | 4 | 1 |
| Chironomidae | 807 | 52 | 56 | 368 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 5 | 9 | 179 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 1 | 104 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | 1 | |
| Somatochlora | 693 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 2 | 2 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammaridae | 887 | 1 | ||
| Hydracarina | 906 | 3 | 6 | 6 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 6 | 1 | 3 |
| Galba | 1001 | 2 | ||
| Radix | 1004 | 23 | 2 | |
| Physa stricto-sensu | 30103 | 23 | 1 | 1 |
| Physella | 19280 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 240 | 39 | 69 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 195 | 93 | 19 |
| Dugesiidae | 1055 | 5 | ||
| Nematoda | 1089 | 2 | 3 | |
| Hydrozoa | 3168 | 2 | 3 | |
| Bryozoa | 1087 | 1 |