Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 22 | 17 |
| Leuctra | 69 | 3 | 3 | 1 |
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 9 | 2 | |
| Hydropsyche | 212 | 21 | 104 | 108 |
| Hydroptilidae | 193 | 1 | 2 | |
| Hydroptila | 200 | 2 | ||
| Polycentropodidae | 223 | 5 | 8 | 7 |
| Polycentropus | 231 | 2 | 4 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | 26 | 21 |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 8 | 1 | 3 |
| Baetis lato sensu | 9794 | 21 | 176 | 248 |
| Centroptilum | 383 | 8 | ||
| Caenis | 457 | 397 | 26 | 104 |
| Ephemera | 502 | 1 | 1 | 3 |
| Ephemerella ignita | 451 | 544 | 96 | 96 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 14 | 112 | 172 |
| Habrophlebia | 491 | 73 | 23 | 31 |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 7 | 4 | |
| Esolus | 619 | 1 | 8 | 24 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 55 | 20 | 96 |
| Riolus | 625 | 3 | 5 | 32 |
| Stenelmis | 617 | 8 | 16 | |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 672 | 1520 | 944 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 4 | 3 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 12 | 1 | |
| Onychogomphus | 682 | 4 | 3 | |
| Calopteryx | 650 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 176 | 5 | 1 |
| Ostracoda | 3170 | 8 | 1 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 88 | 88 | 192 |
| Sphaeriidae | 1042 | 1 | 2 | 2 |
| Radix | 1004 | 2 | 1 | 2 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Ancylus | 1028 | 1 | 12 | 8 |
| Potamopyrgus | 978 | 672 | 43 | 172 |
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 3 | 4 | 4 |
| Nematoda | 1089 | 1 |