Listes faunistiques invertébrés
Le Gave de Pau à Préchac 05218000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 1 | |
| Leuctra | 69 | 84 | 68 | 256 |
| Nemouridae | 20 | 2 | ||
| Amphinemura | 21 | 4 | 2 | |
| Nemoura | 26 | 4 | 2 | |
| Protonemura | 46 | 128 | 5 | 19 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 2 | 2 | 20 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 18 | 4 | 5 |
| Perlodes | 150 | 1 | 2 | 2 |
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 16 | 2 | 3 |
| Oligoplectrum | 263 | 72 | ||
| Glossosomatidae | 189 | 6 | ||
| Agapetus | 191 | 2 | 158 | 68 |
| Glossosoma | 190 | 150 | 60 | |
| Goeridae | 286 | 8 | 10 | |
| Silo | 292 | 14 | 26 | 20 |
| Hydropsyche | 212 | 88 | 46 | 156 |
| Lepidostomatidae | 304 | 12 | ||
| Lasiocephala | 307 | 120 | 35 | 7 |
| Athripsodes | 311 | 3 | 7 | |
| Mystacides | 312 | 4 | ||
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 8 | 6 | |
| Limnephilinae | 3163 | 11 | 5 | |
| Polycentropodidae | 223 | 172 | 23 | 15 |
| Polycentropus | 231 | 28 | 4 | 1 |
| Psychomyia | 239 | 11 | 9 | |
| Rhyacophila lato-sensu | 183 | 1 | 10 | 6 |
| Sericostomatidae | 321 | 1 | 4 | |
| Sericostoma | 322 | 12 | 3 | |
| Schizopelex | 5149 | 2 | ||
| Baetis | 364 | 320 | 40 | 84 |
| Caenis | 457 | 18 | 10 | 42 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 128 | 15 | 20 |
| Ecdyonurus | 421 | 6 | 48 | 3 |
| Epeorus | 400 | 1 | 24 | 79 |
| Rhithrogena | 404 | 248 | 33 | |
| Colymbetinae | 2395 | 23 | 3 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 64 | 42 | 40 |
| Esolus | 619 | 2 | 26 | 12 |
| Limnius | 623 | 4 | 16 | 30 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 1 | 8 | 7 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 1536 | 288 | 176 |
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 12 | 7 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 64 | 5 | 992 |
| Tipulidae | 753 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 2 | 1 |
| Hydracarina | 906 | 4 | 56 | 6 |
| Pisidium | 1043 | 15 | ||
| Ancylus | 1028 | 5 | 116 | 7 |
| Radix | 1004 | 81 | 31 | 20 |
| Physa (sensu lato) | 997 | 24 | 2 | |
| Oligochaeta | 933 | 5 | 320 | 19 |
| Planariidae | 1061 | 1 | 3 | |
| Nematoda | 1089 | 1 | 2 | 4 |