Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Bryophytes | Rapide | A |
| P7 | Dalles, argiles | Lente | C |
| P8 | Dalles, argiles | Rapide | C |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Branchage, racines | Moyenne | A |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 12 | 37 | 2 |
| Nemoura | 26 | 10 | 7 | |
| Protonemura | 46 | 33 | 3 | 5 |
| Perlodidae | 127 | 5 | ||
| Isoperla | 140 | 4 | 1 | 1 |
| Micrasema | 268 | 5 | 11 | 5 |
| Goeridae | 286 | 9 | 13 | |
| Silo | 292 | 9 | ||
| Hydropsychidae | 211 | 75 | 114 | 19 |
| Hydropsyche | 212 | 35 | 61 | 4 |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | 5 | |
| Polycentropodidae | 223 | 1 | 3 | |
| Polycentropus | 231 | 5 | ||
| Psychomyia | 239 | 11 | 2 | |
| Rhyacophila lato-sensu | 183 | 14 | 13 | 21 |
| Sericostomatidae | 321 | 4 | ||
| Sericostoma | 322 | 2 | 3 | |
| Baetis | 364 | 138 | 73 | 24 |
| Centroptilum | 383 | 1 | ||
| Ephemera | 502 | 1 | 12 | |
| Heptageniidae | 399 | 48 | 5 | 2 |
| Ecdyonurus | 421 | 1 | 16 | 1 |
| Epeorus | 400 | 26 | 6 | |
| Rhithrogena | 404 | 14 | 1 | |
| Leptophlebiidae | 473 | 2 | 11 | 7 |
| Habroleptoides | 485 | 2 | ||
| Paraleptophlebia | 481 | 1 | 9 | 2 |
| Dryops | 613 | 1 | ||
| Platambus | 556 | 2 | 2 | |
| Dupophilus | 620 | 24 | 41 | 1 |
| Elmis | 618 | 41 | 4 | 14 |
| Esolus | 619 | 27 | 3 | 1 |
| Limnius | 623 | 1 | 1 | 2 |
| Oulimnius | 622 | 4 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 44 | 3 | |
| Ceratopogoninae | 822 | 18 | 9 | 1 |
| Chironomidae | 807 | 51 | 51 | 14 |
| Dixa | 794 | 3 | ||
| Clinocerinae | 9813 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 13 | 9 | 2 |
| Simulium | 806 | 26 | 3 | 4 |
| Tabanidae | 837 | 2 | ||
| Gammaridae | 887 | 6 | 30 | |
| Gammarus | 892 | 30 | 15 | 1 |
| Ancylus | 1028 | 2 | 10 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 10 | 5 | |
| Polycelis | 1064 | 11 | 4 | 1 |
| Oligochaeta | 933 | 174 | 57 | 1 |
| Gordius | 1086 | 3 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |