Listes faunistiques invertébrés
L'Alagnonnette à Massiac 04028650
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Rapide | C |
| P4 | Sables | Nulle | A |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Granulats | Lente | A |
| P8 | Blocs | Rapide | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 15 | 16 |
| Leuctra | 69 | 15 | 83 | 59 |
| Protonemura | 46 | 2 | 2 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 2 | 38 | 31 |
| Glossosoma | 190 | 3 | 3 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 6 | 48 | 29 |
| Drusinae | 3120 | 10 | 9 | 13 |
| Stenophylacini-chaetopterygini | 3146 | 2 | 1 | 1 |
| Odontocerum | 339 | 6 | 2 | 10 |
| Rhyacophila lato-sensu | 183 | 5 | 10 | 18 |
| Sericostoma | 322 | 55 | 3 | 3 |
| Baetis | 364 | 50 | 270 | 210 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 2 | |
| Ephemerella | 450 | 16 | 25 | 37 |
| Ecdyonurus | 421 | 2 | 23 | 10 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 5 | 2 | |
| Oligoneuriella | 394 | 3 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 2 | 3 | 4 |
| Elmis | 618 | 54 | 47 | 37 |
| Esolus | 619 | 3 | 36 | 6 |
| Limnius | 623 | 3 | 6 | 1 |
| Oulimnius | 622 | 5 | 19 | 7 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 11 | 22 | 22 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 10 | 8 | 2 |
| Chironomidae | 807 | 64 | 41 | 33 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 38 | 11 | 7 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 400 | 22 | 60 |
| Pisidium | 1043 | 12 | 1 | |
| Ancylus | 1028 | 18 | 4 | |
| Erpobdellidae | 928 | 3 | 6 | 6 |
| Polycelis | 1064 | 4 | 10 | 6 |
| Oligochaeta | 933 | 58 | 35 | 45 |
| Gordiaca | 5189 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |