Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 46 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| 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 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 3 | 1 |
| Leuctra | 69 | 37 | 135 | 53 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 52 | 8 | 7 |
| Perla | 164 | 4 | 6 | 2 |
| Perlodes | 150 | 9 | 1 | 16 |
| Micrasema | 268 | 3 | 1 | |
| Oligoplectrum maculatum | 264 | 1 | 1 | |
| Glossosoma | 190 | 1 | 4 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Silo | 292 | 3 | 3 | 5 |
| Hydropsyche | 212 | 452 | 37 | 55 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 4 | 28 | 1 |
| Drusinae | 3120 | 2 | ||
| Odontocerum albicorne | 340 | 3 | 3 | 4 |
| Philopotamus | 209 | 22 | 7 | 5 |
| Rhyacophila lato-sensu | 183 | 9 | 19 | 7 |
| Sericostoma | 322 | 4 | 1 | 2 |
| Sericostomatidae | 321 | 2 | ||
| Baetis | 364 | 236 | 216 | 162 |
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 5 | 7 | 4 |
| Ecdyonurus | 421 | 6 | 2 | 20 |
| Epeorus | 400 | 5 | 6 | 7 |
| Rhithrogena | 404 | 7 | 3 | |
| Heptageniidae | 399 | 3 | 20 | 15 |
| Habroleptoides | 485 | 3 | ||
| Habrophlebia | 491 | 5 | 3 | |
| Leptophlebiidae | 473 | 2 | 7 | |
| Gerris | 735 | 2 | 1 | |
| Nepa | 726 | 1 | ||
| Velia | 745 | 1 | ||
| Pomatinus substriatus | 31734 | 4 | ||
| Platambus maculatus | 557 | 1 | 1 | |
| Colymbetinae | 2395 | 10 | ||
| Dytiscidae | 527 | 14 | ||
| Dupophilus | 620 | 123 | 95 | 47 |
| Elmis | 618 | 167 | 56 | 61 |
| Esolus | 619 | 64 | 38 | 38 |
| Limnius | 623 | 22 | 17 | 25 |
| Normandia | 624 | 5 | ||
| Oulimnius | 622 | 16 | 3 | 1 |
| Orectochilus villosus | 516 | 19 | 12 | 6 |
| Hydraena | 608 | 11 | 12 | 7 |
| Hydrophilidae | 571 | 1 | ||
| Hydrocyphon | 637 | 2 | 1 | |
| Athericidae | 838 | 9 | 4 | 5 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 564 | 74 | 76 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 23 | 3 | 2 |
| Limoniidae | 757 | 5 | 13 | 13 |
| Simuliidae | 801 | 164 | 20 | 18 |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria irene | 671 | 4 | 1 | 2 |
| Calopteryx | 650 | 45 | 1 | |
| Sialis | 704 | 2 | ||
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Ancylus | 1028 | 2 | 6 | 2 |
| Potamopyrgus | 978 | 1 | 1 | |
| Oligochaeta | 933 | 143 | 238 | 316 |
| Gordius | 1086 | 1 | 2 | |
| Hydracarina | 906 | 2 | 1 |