Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 47 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 57.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 37 | 23 |
| Euleuctra geniculata | 68 | 15 | 20 | 2 |
| Beraeodes | 329 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 5 | 1 | |
| Cheumatopsyche | 221 | 5 | 16 | 72 |
| Hydropsyche | 212 | 7 | 162 | 266 |
| Hydroptila | 200 | 34 | 17 | |
| Ithytrichia | 198 | 5 | 2 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 8 | ||
| Oecetis | 317 | 17 | ||
| Chimarra | 207 | 2 | 5 | |
| Polycentropus | 231 | 11 | 7 | 1 |
| Psychomyiidae | 238 | 2 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 4 | 11 | 5 |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 1 |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 33 | 147 | 196 |
| Procloeon bifidum | 391 | 2 | 1 | |
| Caenis | 457 | 27 | 2 | 1 |
| Ephemerella ignita | 451 | 6 | 11 | 1 |
| Torleya | 2391 | 1 | 13 | 12 |
| Ephemera | 502 | 2 | 4 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 4 | 1 | |
| Leptophlebiidae | 473 | 5 | ||
| Habroleptoides | 485 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Aphelocheirus | 721 | 5 | 1 | |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 2 | 3 | 12 |
| Elmis | 618 | 5 | 122 | 182 |
| Esolus | 619 | 16 | 64 | 58 |
| Limnius | 623 | 2 | 4 | 25 |
| Oulimnius | 622 | 17 | 32 | 33 |
| Stenelmis | 617 | 2 | 12 | |
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 1 | 9 | |
| Athericidae | 838 | 31 | 6 | 2 |
| Blephariceridae | 747 | 25 | 9 | |
| Chironomidae | 807 | 49 | 65 | 9 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 3 | 4 | 8 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 3 | 20 | 9 |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | 1 | 1 |
| Onychogomphus | 682 | 7 | 5 | 3 |
| Calopteryx | 650 | 8 | ||
| Pisidium | 1043 | 13 | 1 | |
| Potamopyrgus | 978 | 142 | 103 | 121 |
| Radix | 1004 | 1 | 2 | |
| Theodoxus | 967 | 5 | 2 | |
| Planorbidae | 1009 | 14 | ||
| Ancylus | 1028 | 5 | 186 | 6 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 19 | 5 | 7 |
| Dugesiidae | 1055 | 10 | 10 | 42 |
| Hydracarina | 906 | 10 | 1 | 4 |
| Bryozoa | 1087 | 1 |