Listes faunistiques invertébrés
Le Lieux à Castanet 05125260
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 10 | 1 | 4 |
| Leuctra | 69 | 12 | 88 | 42 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 26 | 2 | |
| Dinocras | 156 | 17 | 13 | 6 |
| Perla | 164 | 15 | 20 | |
| Glossosoma | 190 | 13 | 8 | |
| Silo | 292 | 27 | 12 | |
| Hydropsyche | 212 | 2 | 43 | 36 |
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 21 | 2 | |
| Drusinae | 3120 | 1 | 2 | |
| Odontocerum albicorne | 340 | 12 | 6 | 13 |
| Philopotamus | 209 | 5 | 40 | |
| Rhyacophila lato-sensu | 183 | 7 | 9 | 2 |
| Sericostoma | 322 | 72 | 2 | 1 |
| Sericostomatidae | 321 | 2 | ||
| Baetis | 364 | 21 | 262 | 221 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 18 | 16 | 7 |
| Ecdyonurus | 421 | 6 | 6 | |
| Epeorus | 400 | 1 | 10 | 5 |
| Rhithrogena | 404 | 2 | 1 | |
| Habrophlebia | 491 | 44 | 1 | |
| Leptophlebiidae | 473 | 92 | 2 | 2 |
| Gerris | 735 | 1 | 1 | 2 |
| Dupophilus | 620 | 99 | 252 | 280 |
| Elmis | 618 | 24 | 5 | 3 |
| Esolus | 619 | 62 | 180 | 120 |
| Limnius | 623 | 81 | 4 | 120 |
| Oulimnius | 622 | 25 | ||
| Orectochilus villosus | 516 | 2 | 3 | 1 |
| Hydraena | 608 | 7 | 1 | 2 |
| Hydrocyphon | 637 | 7 | 61 | 48 |
| Athericidae | 838 | 6 | 12 | 2 |
| Ceratopogonidae | 819 | 1 | 3 | 2 |
| Chironomidae | 807 | 1019 | 68 | 51 |
| Empididae | 831 | 17 | 1 | 2 |
| Limoniidae | 757 | 12 | 10 | 15 |
| Rhagionidae | 841 | 6 | 4 | 5 |
| Simuliidae | 801 | 12 | 39 | 5 |
| Tabanidae | 837 | 7 | 4 | |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 3 | 1 | |
| Sialis | 704 | 3 | 1 | |
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 4 | ||
| Ancylus | 1028 | 4 | 6 | |
| Polycelis | 1064 | 3 | 7 | 1 |
| Oligochaeta | 933 | 24 | 166 | 171 |
| Nemathelmintha | 3111 | 1 | 3 | |
| Gordius | 1086 | 1 | ||
| Hydracarina | 906 | 1 | 1 |