Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
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| Date prélèvement | 20/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 48 | 9 |
| Protonemura | 46 | 4 | ||
| Perlodes | 150 | 1 | ||
| Oligoplectrum maculatum | 264 | 270 | 1470 | 25 |
| Agapetus-synagapetus | 5218 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Cheumatopsyche lepida | 222 | 6 | 48 | 18 |
| Hydropsyche | 212 | 50 | 144 | 34 |
| Lepidostoma hirtum | 306 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 1 |
| Mystacides | 312 | 26 | 10 | |
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 6 | 83 | 8 |
| Rhyacophila lato-sensu | 183 | 35 | 13 | 7 |
| Sericostoma | 322 | 10 | 1 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis lato sensu | 9794 | 68 | 147 | 94 |
| Centroptilum luteolum | 384 | 4 | ||
| Caenis | 457 | 3 | 2 | |
| Ephemerella ignita | 451 | 9 | 2 | 3 |
| Torleya major | 452 | 2 | ||
| Ephemera | 502 | 3 | 4 | 4 |
| Ecdyonurus | 421 | 1 | 69 | 33 |
| Epeorus | 400 | 15 | 5 | |
| Heptagenia | 443 | 19 | 19 | |
| Rhithrogena | 404 | 18 | 93 | 132 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Potamanthus luteus | 510 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 9 | ||
| Micronecta | 719 | 12 | 126 | |
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 127 | 49 | 17 |
| Esolus | 619 | 50 | 17 | 19 |
| Limnius | 623 | 5 | 2 | 2 |
| Oulimnius | 622 | 38 | ||
| Orectochilus | 515 | 4 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 5 | ||
| Blephariceridae | 747 | 1 | 3 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 658 | 246 | 600 |
| Limoniidae | 757 | 4 | 4 | 3 |
| Simuliidae | 801 | 13 | 105 | 168 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 120 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 210 | 2 | 2 |
| Asellidae | 880 | 7 | ||
| Corbicula | 1051 | 98 | 8 | 3 |
| Pisidium | 1043 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 11 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 17 | 3 | |
| Radix | 1004 | 2 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Theodoxus fluviatilis | 968 | 1 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Erpobdellidae | 928 | 6 | 1 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 73 | 8 | 2 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |