Listes faunistiques invertébrés
LIGNON A LA-SOUCHE 06114155
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| 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 | 0.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 61.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B |
| P2 | Granulats | Nulle | A |
| P3 | Dalles, argiles | Lente | C |
| P4 | Blocs | Lente | C |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Litieres | Nulle | A |
| P10 | Granulats | Nulle | A |
| P11 | Bryophytes | Nulle | A |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 47 | 6 | 10 |
| Nemoura | 26 | 19 | 1 | 3 |
| Protonemura | 46 | 2 | ||
| Perlidae | 155 | 3 | 10 | 3 |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 1 | 22 | 3 |
| Isoperla | 140 | 2 | 2 | 1 |
| Micrasema | 268 | 10 | 62 | 26 |
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 3 | ||
| Hydropsyche | 212 | 3 | 201 | 35 |
| Hydroptila | 200 | 3 | 2 | 4 |
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Odontocerum | 339 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 1 | |
| Sericostomatidae | 321 | 63 | 1 | |
| Sericostoma | 322 | 14 | 1 | |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 80 | 189 | 12 |
| Procloeon | 390 | 6 | 3 | |
| Ephemerella ignita | 451 | 68 | 1 | 3 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 9 | |
| Epeorus | 400 | 1 | 23 | |
| Leptophlebiidae | 473 | 19 | ||
| Habroleptoides | 485 | 98 | ||
| Habrophlebia | 491 | 534 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 85 | 88 | 2 |
| Esolus | 619 | 4 | 2 | 7 |
| Limnius | 623 | 64 | 2 | |
| Oulimnius | 622 | 4 | 1 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 31 | 17 | 6 |
| Atherix | 839 | 1 | ||
| Chironomidae | 807 | 2464 | 35 | 208 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 12 | |
| Limoniidae | 757 | 13 | 2 | 11 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 26 | 1 | |
| Thaumaleidae | 823 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 2 | 3 | 3 |
| Planariidae | 1061 | 4 | 3 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |