Listes faunistiques invertébrés
Le Gérize à Brugeron (le) 04037800
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/09/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B2 |
| P2 | Litieres | Nulle | B1 |
| P3 | Bryophytes | Moyenne | B1 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Granulats | Lente | B1 |
| P6 | Dalles, argiles | Lente | B3 |
| P7 | Roches | Moyenne | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Branchage, racines | Nulle | B1 |
| P11 | Roches | Lente | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 2 | ||
| Leuctra | 69 | 8 | 10 | 2 |
| Protonemura | 46 | 150 | 100 | 40 |
| Perla | 164 | 13 | 6 | |
| Perlodidae | 127 | 2 | ||
| Isoperla | 140 | 4 | 2 | |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 240 | 140 | 50 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 14 | 16 | 3 |
| Hydropsyche | 212 | 21 | 17 | 6 |
| Adicella | 320 | 9 | ||
| Limnephilidae | 276 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | 1 | |
| Odontocerum | 339 | 2 | 12 | |
| Chimarra | 207 | 1 | ||
| Philopotamus | 209 | 5 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 9 | 1 |
| Sericostoma | 322 | 8 | 5 | 11 |
| Thremma | 301 | 1 | ||
| Baetis | 364 | 8 | 40 | 3 |
| Centroptilum | 383 | 4 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 1 | 1 | |
| Ecdyonurus | 421 | 4 | 2 | 7 |
| Epeorus | 400 | 5 | 28 | 3 |
| Rhithrogena | 404 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 3 | 18 | 2 |
| Elmis | 618 | 95 | 127 | 27 |
| Esolus | 619 | 3 | 4 | |
| Limnius | 623 | 37 | 61 | 61 |
| Oulimnius | 622 | 12 | ||
| Hydraena | 608 | 90 | 110 | 18 |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 3 | 3 | 2 |
| Chironomidae | 807 | 91 | 26 | 18 |
| Limoniidae | 757 | 6 | 3 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 230 | 50 | 22 |
| Tabanidae | 837 | 2 | 2 | |
| Cordulegaster | 687 | 1 | 1 | |
| Sialis | 704 | 1 | 2 | |
| Gammarus | 892 | 140 | 57 | 22 |
| Pisidium | 1043 | 9 | 2 | 4 |
| Ancylus | 1028 | 1 | 8 | 4 |
| Erpobdellidae | 928 | 2 | ||
| Planariidae | 1061 | 4 | 9 | 5 |
| Oligochaeta | 933 | 8 | 29 | 4 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |