Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8165 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Pierres, galets | Rapide | C |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Nulle | C |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Blocs | Moyenne | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 4 | 2 | 4 |
| Habroleptoides | 485 | 4 | 3 | 3 |
| Hydraena | 608 | 66 | 18 | 14 |
| Elmis | 618 | 36 | 16 | 5 |
| Esolus | 619 | 10 | 29 | 8 |
| Limnius | 623 | 31 | 17 | 31 |
| Sialis | 704 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Limoniidae | 757 | 12 | 5 | 7 |
| Psychodidae | 783 | 2 | ||
| Dixidae | 793 | 4 | ||
| Simuliidae | 801 | 2 | 1530 | 270 |
| Chironomidae | 807 | 139 | 8 | 21 |
| Caenis | 457 | 1 | ||
| Athericidae | 838 | 24 | 4 | |
| Gammarus | 892 | 24 | 4 | 5 |
| Hydracarina | 906 | 4 | 3 | 2 |
| Erpobdellidae | 928 | 5 | 2 | 2 |
| Oligochaeta | 933 | 7 | 3 | 9 |
| Ancylus | 1028 | 4 | 2 | 4 |
| Pisidium | 1043 | 1 | ||
| Hydroporinae | 2393 | 14 | 1 | 11 |
| Colymbetinae | 2395 | 11 | 1 | 2 |
| Drusinae | 3120 | 10 | 4 | 17 |
| Stenophylacini-chaetopterygini | 3146 | 5 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydropsyche | 212 | 25 | 12 | 4 |
| Nemoura | 26 | 6 | 3 | |
| Protonemura | 46 | 453 | 31 | 71 |
| Leuctra | 69 | 35 | 3 | 14 |
| Perlodidae | 127 | 1 | 1 | 2 |
| Isoperla | 140 | 10 | 9 | 6 |
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 60 | 20 | 13 |
| Perla | 164 | 2 | 7 | |
| Chloroperla | 170 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 17 | 2 |
| Glossosomatidae | 189 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Taeniopteryx | 14 | 5 | 3 | 6 |
| Brachycentrus | 265 | 75 | 5 | |
| Micrasema | 268 | 120 | 90 | 50 |
| Limnephilidae | 276 | 1 | 18 | 1 |
| Silo | 292 | 1 | ||
| Adicella | 320 | 1 | ||
| Sericostoma | 322 | 1 | 2 | |
| Odontocerum | 339 | 10 | 13 | 3 |
| Baetis | 364 | 93 | 156 | 146 |
| Epeorus | 400 | 1 | 12 | 12 |
| Rhithrogena | 404 | 15 | 28 | 46 |
| Ecdyonurus | 421 | 31 | 45 | 48 |
| Ephemerella | 450 | 25 | 3 | 10 |