Listes faunistiques invertébrés
La Loise à Feurs 04010200
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| 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 | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 50.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 43.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Pierres, galets | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Sables | Lente | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 7 | ||
| Nemoura | 26 | 1 | ||
| Goeridae | 286 | 4 | 2 | |
| Goera | 287 | 3 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 12 | 7 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 5 | 2 | |
| Polycentropus | 231 | 9 | 1 | |
| Psychomyia | 239 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 6 | 16 | 58 |
| Centroptilum | 383 | 3 | ||
| Pseudocentroptilum | 3207 | 1 | 11 | 2 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | 3 | |
| Ephemera | 502 | 2 | 10 | 20 |
| Paraleptophlebia | 481 | 2 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 13 | ||
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 2 | 2 | 3 |
| Orectochilus | 515 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Atrichops | 840 | 6 | 1 | 10 |
| Ceratopogonidae | 819 | 1 | 6 | 2 |
| Chironomidae | 807 | 51 | 201 | 170 |
| Hemerodromiinae | 3202 | 9 | 1 | |
| Limoniidae | 757 | 1 | ||
| Eloeophila | 767 | 3 | 3 | |
| Dicranota | 765 | 19 | 24 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 9 | 5 | |
| Tipulidae | 753 | 2 | ||
| Micronecta | 719 | 3 | 7 | |
| Calopteryx | 650 | 10 | ||
| Gomphus | 679 | 4 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 9 | 5 | 41 |
| Gammarus | 892 | 88 | 12 | 125 |
| Ancylus | 1028 | 2 | 5 | |
| Potamopyrgus | 978 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 121 | 41 | 9 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |