Listes faunistiques invertébrés
La Lène au niveau de Ricaud 05234033
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 02/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 44.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | B |
| P3 | Blocs | Nulle | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Dalles, argiles | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Granulats | Lente | A |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 74 | 85 | 216 |
| Leuctra | 69 | 13 | 103 | 75 |
| Protonemura | 46 | 1 | ||
| Glossosomatidae | 189 | 2 | 3 | |
| Agapetus | 191 | 2 | 4 | 3 |
| Goeridae | 286 | 4 | 1 | |
| Goera | 287 | 12 | 11 | 16 |
| Silo | 292 | 4 | 6 | |
| Hydropsychidae | 211 | 2 | ||
| Cheumatopsyche | 221 | 11 | 1 | |
| Hydropsyche | 212 | 73 | 30 | |
| Hydroptila | 200 | 6 | 1 | |
| Lepidostoma | 305 | 34 | 3 | 8 |
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 31 | 2 | 15 |
| Oecetis | 317 | 26 | 1 | 11 |
| Stenophylacini-chaetopterygini | 3146 | 3 | 4 | 5 |
| Philopotamidae | 206 | 1 | ||
| Chimarra | 207 | 17 | ||
| Philopotamus | 209 | 9 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 32 | 9 | |
| Psychomyia | 239 | 1 | 22 | 3 |
| Rhyacophila lato-sensu | 183 | 6 | 6 | |
| Sericostomatidae | 321 | 38 | 9 | 5 |
| Sericostoma | 322 | 7 | 8 | |
| Baetis | 364 | 4 | 15 | 32 |
| Procloeon | 390 | 2 | ||
| Ephemerella ignita | 451 | 3 | 16 | 13 |
| Torleya | 2391 | 7 | 1 | |
| Ephemera | 502 | 23 | 4 | 2 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 4 | 1 | |
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | 1 | |
| Dupophilus | 620 | 14 | 7 | 34 |
| Elmis | 618 | 13 | 61 | 61 |
| Esolus | 619 | 6 | 45 | 18 |
| Limnius | 623 | 2 | 6 | 17 |
| Oulimnius | 622 | 40 | 3 | 38 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 1 | 8 | 12 |
| Orectochilus | 515 | 7 | 5 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | ||
| Eubria | 632 | 1 | ||
| Atherix | 839 | 4 | 6 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 46 | 83 | 101 |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 10 | 3 | |
| Eriopterini | 20361 | 1 | ||
| Antocha | 759 | 6 | 12 | |
| Dicranota | 765 | 1 | 1 | |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 4 | 131 | |
| Boyeria | 670 | 4 | 3 | 2 |
| Anisoptera | 9787 | 19 | ||
| Calopteryx | 650 | 59 | 3 | 17 |
| Gomphidae | 678 | 4 | 3 | |
| Onychogomphus | 682 | 30 | 1 | 13 |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 3 | 7 | 10 |
| Potamopyrgus | 978 | 434 | 58 | 81 |
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 4 | ||
| Oligochaeta | 933 | 25 | 6 | 29 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |