Listes faunistiques invertébrés
La Crueize à St Leger de Peyre 05101405
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 11 | ||
| Leuctra | 69 | 85 | 23 | 7 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 74 | 2 | 2 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 27 | 5 |
| Perlodes | 150 | 4 | 2 | |
| Micrasema | 268 | 18 | 2 | 1 |
| Agapetus | 191 | 1 | 10 | 1 |
| Glossosoma | 190 | 6 | 2 | |
| Silo | 292 | 1 | 37 | 1 |
| Hydropsyche | 212 | 108 | 21 | 20 |
| Lasiocephala | 307 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 3 | 2 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 6 | 5 |
| Sericostoma | 322 | 78 | 2 | 1 |
| Sericostomatidae | 321 | 42 | 1 | |
| Baetis | 364 | 26 | 64 | 48 |
| Ephemera | 502 | 3 | 3 | |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 31 | 13 | |
| Rhithrogena | 404 | 39 | 3 | |
| Heptageniidae | 399 | 7 | ||
| Habroleptoides | 485 | 26 | 5 | 1 |
| Leptophlebiidae | 473 | 5 | 4 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 146 | 270 | 114 |
| Elmis | 618 | 410 | 75 | 41 |
| Esolus | 619 | 155 | 180 | 22 |
| Limnius | 623 | 67 | 73 | 22 |
| Oulimnius | 622 | 7 | 16 | 8 |
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 6 | 25 | 14 |
| Athericidae | 838 | 20 | 16 | 7 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 193 | 10 | 7 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 3 | |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 2 | 3 | |
| Ancylus | 1028 | 1 | 3 | |
| Erpobdellidae | 928 | 3 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 77 | 47 | 8 |