Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 59 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 28/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | 12 |
| Leuctra | 69 | 15 | 42 | 83 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | 8 | |
| Perlodes | 150 | 1 | ||
| Brachycentridae | 262 | 1060 | 11 | 31 |
| Oligoplectrum | 263 | 100 | 2 | 2 |
| Glossosomatidae | 189 | 4 | ||
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 4 | 2 | 13 |
| Hydropsyche | 212 | 1372 | 76 | 231 |
| Hydroptilidae | 193 | 4 | 5 | |
| Hydroptila | 200 | 2 | 4 | |
| Ithytrichia | 198 | 3 | ||
| Lepidostomatidae | 304 | 1 | 1 | |
| Lasiocephala | 307 | 1 | 2 | 1 |
| Athripsodes | 311 | 52 | 32 | 22 |
| Mystacides | 312 | 11 | 7 | 7 |
| Oecetis | 317 | 1 | 1 | 4 |
| Polycentropodidae | 223 | 6 | 8 | |
| Polycentropus | 231 | 5 | 10 | |
| Psychomyiidae | 238 | 1 | ||
| Metalype | 246 | 8 | 6 | |
| Psychomyia | 239 | 461 | 748 | |
| Rhyacophila lato-sensu | 183 | 10 | 31 | 89 |
| Sericostoma | 322 | 57 | 43 | 50 |
| Baetidae | 363 | 1 | 2 | |
| Baetis lato sensu | 9794 | 67 | 8 | 10 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 3 | 6 | 11 |
| Ephemerella ignita | 451 | 19 | 1 | 9 |
| Torleya | 2391 | 14 | 331 | 68 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 10 | 7 |
| Rhithrogena | 404 | 5 | 1 | |
| Leptophlebiidae | 473 | 1 | 3 | 1 |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | 2 | 1 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | 2 | |
| Colymbetinae | 2395 | 1 | 1 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 419 | 227 | 469 |
| Esolus | 619 | 128 | 356 | 328 |
| Limnius | 623 | 32 | 64 | 40 |
| Oulimnius | 622 | 22 | 1 | 1 |
| Riolus | 625 | 1333 | 404 | 371 |
| Orectochilus | 515 | 8 | 5 | 9 |
| Hydraena | 608 | 23 | 3 | 10 |
| Athericidae | 838 | 22 | 14 | 34 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 152 | 677 | 939 |
| Empididae | 831 | 6 | 10 | |
| Limoniidae | 757 | 4 | 42 | 52 |
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 5 | 1 | 1 |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammarus | 892 | 834 | 35 | 84 |
| Hydracarina | 906 | 80 | 320 | 288 |
| Pisidium | 1043 | 2 | 1 | |
| Radix | 1004 | 140 | 57 | 118 |
| Physa stricto-sensu | 30103 | 1 | 1 | |
| Ancylus | 1028 | 13 | 50 | 118 |
| Potamopyrgus | 978 | 314 | 72 | 100 |
| Erpobdellidae | 928 | 6 | 7 | 17 |
| Glossiphoniidae | 908 | 7 | 2 | |
| Oligochaeta | 933 | 309 | 341 | 399 |
| Planariidae | 1061 | 1 | 2 | 1 |
| Nematoda | 1089 | 2 | 3 | 4 |
| Gordiaca | 5189 | 1 | ||
| Spongillidae | 3106 | 1 |