Listes faunistiques invertébrés
Le Raunier au niveau de Mazères 05166850
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 29/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| 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 | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 9 | 34 |
| Protonemura | 46 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Cheumatopsyche lepida | 222 | 6 | 38 | |
| Hydropsyche | 212 | 1 | 5 | 50 |
| Hydropsychidae | 211 | 4 | ||
| Hydroptila | 200 | 1 | 2 | 4 |
| Mystacides | 312 | 11 | 2 | 1 |
| Oecetis | 317 | 4 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 4 | 25 |
| Tinodes | 245 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 2 | 2 |
| Centroptilum luteolum | 384 | 4 | 1 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | 1 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 18 | 5 | 3 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 9 | 4 | 8 |
| Ecdyonurus | 421 | 1 | ||
| Micronecta | 719 | 2 | 1 | 1 |
| Gerris | 735 | 2 | 1 | |
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 13 | 6 | 40 |
| Esolus | 619 | 4 | 23 | 28 |
| Limnius | 623 | 1 | 12 | |
| Oulimnius | 622 | 36 | 43 | 88 |
| Stenelmis | 617 | 6 | 16 | |
| Orectochilus | 515 | 1 | 4 | |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 102 | 63 | 27 |
| Chironomidae | 807 | 96 | 17 | 26 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 9 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 7 | 2 | 6 |
| Platycnemis | 657 | 21 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 3 | ||
| Gammaridae | 887 | 4 | 2 | |
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 3 | 3 | 2 |
| Sphaeriidae | 1042 | 6 | 2 | 2 |
| Unionidae | 1037 | 1 | ||
| Ancylus fluviatilis | 1029 | 14 | 9 | 54 |
| Potamopyrgus antipodarum | 979 | 133 | 7 | 11 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 3 | |
| Planorbidae | 1009 | 53 | 2 | 6 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 145 | 63 | 83 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | |
| Gordiaca | 5189 | 1 |