Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 06/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 5 | 8 |
| Leuctra | 69 | 30 | 12 | 112 |
| Micrasema | 268 | 64 | 19 | |
| Hydropsyche | 212 | 60 | 1 | 6 |
| Hydroptila | 200 | 22 | 18 | 5 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 28 | 6 | |
| Oecetis | 317 | 16 | 7 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropus | 231 | 18 | 9 | 44 |
| Psychomyia | 239 | 5 | ||
| Tinodes | 245 | 5 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 8 |
| Sericostomatidae | 321 | 4 | 1 | |
| Sericostoma | 322 | 2 | 2 | |
| Baetidae | 363 | 3 | ||
| Baetis lato sensu | 9794 | 16 | 2 | |
| Centroptilum | 383 | 328 | 10 | |
| Caenis | 457 | 3 | 2 | |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 28 | ||
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 13 | 9 | |
| Elmis | 618 | 48 | 10 | 36 |
| Esolus | 619 | 16 | 4 | 60 |
| Limnius | 623 | 2 | 1 | 2 |
| Oulimnius | 622 | 6 | 6 | |
| Riolus | 625 | 52 | 6 | 20 |
| Stenelmis | 617 | 2 | 2 | |
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 5 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 5 | 46 | |
| Anthomyidae | 847 | 96 | 10 | |
| Athericidae | 838 | 5 | ||
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 3328 | 2339 | 368 |
| Empididae | 831 | 1 | 2 | 6 |
| Limoniidae | 757 | 4 | 1 | 18 |
| Psychodidae | 783 | 5 | 44 | 1 |
| Simuliidae | 801 | 7 | 3 | |
| Tabanidae | 837 | 6 | 4 | |
| Tipulidae | 753 | 2 | 4 | |
| Calopteryx | 650 | 1 | ||
| Cladocera | 3127 | 1 | 3 | |
| Copepoda | 3206 | 18 | 64 | |
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 168 | 1 | 5 |
| Hydracarina | 906 | 160 | 52 | 288 |
| Radix | 1004 | 34 | 33 | 4 |
| Planorbidae | 1009 | 64 | 2 | |
| Ancylus | 1028 | 4 | ||
| Bithynia | 994 | 48 | 2 | 1 |
| Bythinella | 992 | 1 | 2 | |
| Erpobdellidae | 928 | 56 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 704 | 28 | 272 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 10 | 2 | |
| Hydrozoa | 3168 | 8 | 2 | 1 |