Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/09/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8484 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Pierres, galets | Lente | B2 |
| P3 | Roches | Moyenne | B2 |
| P4 | Sables | Nulle | B1 |
| P5 | Branchage, racines | Moyenne | B1 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Bryophytes | Moyenne | B1 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Litieres | Nulle | B1 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 281 | 17 | 42 |
| Nemoura | 26 | 16 | 1 | |
| Protonemura | 46 | 139 | 24 | 25 |
| Dinocras | 156 | 85 | 25 | 40 |
| Perla | 164 | 6 | 35 | 30 |
| Perlodes | 150 | 2 | ||
| Brachycentrus | 265 | 10 | 1 | |
| Micrasema | 268 | 25 | 5 | 5 |
| Glossosoma | 190 | 1 | 5 | 5 |
| Silo | 292 | 2 | 1 | |
| Hydropsyche | 212 | 8 | 8 | 3 |
| Lasiocephala | 307 | 5 | ||
| Lepidostoma | 305 | 6 | 6 | 10 |
| Adicella | 320 | 2 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 23 | ||
| Odontocerum | 339 | 16 | ||
| Philopotamus | 209 | 1 | 1 | |
| Sericostomatidae | 321 | 2 | 2 | |
| Sericostoma | 322 | 60 | 5 | 9 |
| Baetis | 364 | 41 | 60 | 62 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 4 | 2 | |
| Ecdyonurus | 421 | 5 | 4 | 20 |
| Epeorus | 400 | 2 | 27 | 28 |
| Habroleptoides | 485 | 10 | 7 | 19 |
| Colymbetinae | 2395 | 4 | 1 | |
| Hydroporinae | 2393 | 3 | 5 | |
| Dupophilus | 620 | 8 | 8 | 11 |
| Elmis | 618 | 181 | 30 | 2 |
| Esolus | 619 | 3 | 3 | 5 |
| Limnius | 623 | 13 | 16 | 11 |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 3 | ||
| Hydrocyphon | 637 | 4 | 2 | |
| Hydraena | 608 | 37 | 25 | 7 |
| Athericidae | 838 | 11 | 4 | 7 |
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 477 | 35 | 75 |
| Dixidae | 793 | 23 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 3 | 7 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 42 | ||
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Sialis | 704 | 2 | 1 | |
| Gammarus | 892 | 3 | 1 | 1 |
| Bythinella | 992 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Planariidae | 1061 | 8 | 1 | 2 |
| Oligochaeta | 933 | 18 | 18 | 17 |
| Hydracarina | 906 | 1 | 1 | 1 |