Listes faunistiques invertébrés
La Neste d'Aure à St-Laurent 05183000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 13/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8563 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limoniidae | 757 | 4 | 15 | 1 |
| Oligochaeta | 933 | 1 | 1 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 1 | ||
| Athericidae | 838 | 4 | 4 | |
| Empididae | 831 | 7 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 620 | 156 | 72 |
| Simuliidae | 801 | 15 | 6 | 78 |
| Hydrobiidae | 973 | 1 | ||
| Blephariceridae | 747 | 3 | 7 | |
| Calopteryx | 650 | 1 | ||
| Limnius | 623 | 2 | 1 | 3 |
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 20 | 6 | 1 |
| Elmis | 618 | 387 | 42 | |
| Hydraena | 608 | 2 | ||
| Orectochilus | 515 | 3 | 2 | 1 |
| Potamopyrgus antipodarum | 979 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Lymnaeidae | 998 | 5 | 1 | 1 |
| Radix | 1004 | 5 | ||
| Ancylus fluviatilis | 1029 | 5 | 1 | 13 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Hymenoptera | 1081 | 2 | ||
| Nematoda | 1089 | 1 | ||
| Baetis lato sensu | 9794 | 52 | 105 | 12 |
| Agapetinae | 9812 | 5 | 17 | 12 |
| Leuctra geniculata | 33830 | 2 | ||
| Brachycentrus maculatus | 49101 | 664 | 44 | 13 |
| Lepidostoma basale | 49953 | 74 | 18 | 1 |
| Silo | 292 | 4 | 16 | 5 |
| Protonemura | 46 | 10 | ||
| Leuctra | 69 | 36 | 52 | 30 |
| Isoperla | 140 | 4 | ||
| Perlodes | 150 | 1 | ||
| Perlidae | 155 | 5 | ||
| Dinocras | 156 | 7 | 2 | 2 |
| Rhyacophila lato-sensu | 183 | 36 | 11 | 2 |
| Glossosomatidae | 189 | 2 | 1 | |
| Glossosoma | 190 | 1 | ||
| Hydropsychidae | 211 | 75 | 1 | |
| Hydropsyche | 212 | 331 | 38 | 19 |
| Cheumatopsyche lepida | 222 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia pusilla | 240 | 4 | 14 | |
| Micrasema | 268 | 60 | 4 | |
| Amphinemura | 21 | 1 | ||
| Lepidostomatidae | 304 | 11 | 2 | |
| Athripsodes | 311 | 80 | 13 | 16 |
| Mystacides | 312 | 14 | 1 | |
| Oecetis | 317 | 4 | ||
| Sericostomatidae | 321 | 10 | 25 | 5 |
| Sericostoma | 322 | 1 | 3 | 1 |
| Heptageniidae | 399 | 7 | 3 | |
| Epeorus | 400 | 1 | 38 | 13 |
| Rhithrogena | 404 | 20 | 9 | |
| Ecdyonurus | 421 | 13 | 12 | |
| Ephemerella ignita | 451 | 156 | 16 | 12 |
| Torleya major | 452 | 1 | 1 | |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemera | 502 | 8 | 5 | 5 |
| Potamanthus luteus | 510 | 1 |