Listes faunistiques invertébrés
L'Ance du Nord à Saint-Romain 04003640
- Télécharger la fiche IRSTEA xls / 54 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/05/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.8940 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | S4 | Lente | B1 |
| P2 | Pierres, galets | Nulle | B3 |
| P3 | Sables | Nulle | B3 |
| P4 | Pierres, galets | Lente | B1 |
| P5 | Litieres | Nulle | B3 |
| P6 | Pierres, galets | B3 | |
| P7 | Bryophytes | Rapide | B1 |
| P8 | Hydrophytes | Rapide | B1 |
| P9 | Granulats | Lente | B2 |
| P10 | Pierres, galets | Moyenne | B2 |
| P11 | Sables | Lente | B2 |
| P12 | Pierres, galets | Rapide | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 1 | ||
| Hydraena | 608 | 3 | 1 | 12 |
| Elmis | 618 | 4 | 5 | 8 |
| Esolus | 619 | 1 | 1 | 2 |
| Dupophilus | 620 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Limnius | 623 | 1 | 2 | 2 |
| Limoniidae | 757 | 2 | 3 | 3 |
| Psychodidae | 783 | 1 | 4 | |
| Simuliidae | 801 | 60 | 5 | |
| Chironomidae | 807 | 5 | 2 | 55 |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Empididae | 831 | 1 | ||
| Ephemera | 502 | 1 | ||
| Athericidae | 838 | 3 | 2 | 2 |
| Gammarus | 892 | 2 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 3 | 2 |
| Ancylus | 1028 | 1 | 1 | |
| Planariidae | 1061 | 3 | 6 | 2 |
| Torleya | 2391 | 2 | 1 | |
| Hydroporinae | 2393 | 3 | 21 | |
| Drusinae | 3120 | 1 | 7 | 2 |
| Stenophylacini-chaetopterygini | 3146 | 41 | 9 | 3 |
| Limnephilini | 3162 | 5 | ||
| Goeridae | 286 | 1 | ||
| Amphinemura | 21 | 1 | 1 | 2 |
| Protonemura | 46 | 1 | 1 | |
| Leuctra | 69 | 2 | 17 | 26 |
| Isoperla | 140 | 17 | 11 | 2 |
| Perlodes | 150 | 1 | 1 | |
| Siphonoperla | 174 | 3 | 5 | 6 |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 1 |
| Hydropsyche | 212 | 25 | 3 | 14 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Brachycentrus | 265 | 13 | ||
| Micrasema | 268 | 40 | 7 | 6 |
| Brachyptera | 3 | 2 | 3 | 6 |
| Silo | 292 | 1 | 4 | 2 |
| Lepidostoma | 305 | 1 | 1 | |
| Lasiocephala | 307 | 1 | ||
| Sericostomatidae | 321 | 1 | 1 | 5 |
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 3 | 1 | 1 |
| Baetis | 364 | 11 | 3 | 23 |
| Epeorus | 400 | 1 | 10 | 20 |
| Rhithrogena | 404 | 6 | 22 | 8 |
| Ecdyonurus | 421 | 1 | 1 | 2 |
| Habrophlebia | 491 | 1 |