Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 59 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 28/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 52 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 43 | 108 | 40 |
| Dinocras | 156 | 1 | ||
| Oligoplectrum | 263 | 58 | 2163 | 484 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | 1 | |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 16 | 736 | 137 |
| Hydroptila | 200 | 10 | 5 | |
| Ithytrichia | 198 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 11 | 1 | |
| Mystacides | 312 | 439 | 37 | 1 |
| Oecetis | 317 | 2 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 28 | 1 | 5 |
| Polycentropus | 231 | 20 | 3 | 14 |
| Psychomyia | 239 | 10 | 38 | 106 |
| Rhyacophila lato-sensu | 183 | 1 | 50 | 101 |
| Sericostoma | 322 | 1 | 1 | |
| Baetidae | 363 | 4 | ||
| Baetis lato sensu | 9794 | 14 | 119 | 113 |
| Centroptilum | 383 | 12 | ||
| Procloeon | 390 | 23 | 2 | |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella ignita | 451 | 2 | ||
| Torleya | 2391 | 1 | 1 | 1 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 31 | 6 |
| Epeorus | 400 | 2 | 1 | |
| Heptagenia | 443 | 13 | 8 | |
| Rhithrogena | 404 | 5 | 59 | 15 |
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 6 | ||
| Micronecta | 719 | 23 | 65 | |
| Pomatinus substriatus | 33844 | 5 | ||
| Colymbetinae | 2395 | 7 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 224 | 340 | 529 |
| Esolus | 619 | 128 | 88 | 49 |
| Limnius | 623 | 64 | 56 | 81 |
| Oulimnius | 622 | 48 | 16 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | 1 | 1 |
| Gyrinidae | 512 | 2 | ||
| Orectochilus | 515 | 1 | 23 | 6 |
| Hydraena | 608 | 1 | 3 | 2 |
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 5 | 1 | |
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 1414 | 973 | 2118 |
| Empididae | 831 | 1 | 2 | 2 |
| Limoniidae | 757 | 7 | 42 | 26 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 2 | 5 | 144 |
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Calopteryx | 650 | 11 | ||
| Coenagrionidae | 658 | 8 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 19 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 2193 | 126 | 1 |
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 53 | 23 | 40 |
| Corbicula | 1051 | 155 | 6 | 2 |
| Pisidium | 1043 | 3 | 2 | |
| Theodoxus | 967 | 1 | ||
| Galba | 1001 | 2 | ||
| Radix | 1004 | 12 | 9 | 6 |
| Physa stricto-sensu | 30103 | 6 | ||
| Physella | 19280 | 4 | 1 | 2 |
| Ancylus | 1028 | 84 | 15 | 23 |
| Potamopyrgus | 978 | 92 | 5 | 1 |
| Erpobdellidae | 928 | 11 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 199 | 26 | 3 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 49 | 1 | 1 |
| Nematoda | 1089 | 3 | 3 | 5 |
| Hydrozoa | 3168 | 7 |