Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 30/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 46 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Pierres, galets | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Hydrophytes | Moyenne | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 6 | 13 |
| Leuctra | 69 | 13 | 4 | 31 |
| Brachycentridae | 262 | 1 | ||
| Goeridae | 286 | 2 | 3 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 2 | 65 | 1 |
| Cheumatopsyche | 221 | 10 | 6 | 45 |
| Hydropsyche | 212 | 14 | 29 | 78 |
| Hydroptila | 200 | 36 | 17 | 8 |
| Ithytrichia | 198 | 6 | ||
| Lepidostoma | 305 | 3 | 7 | 7 |
| Leptoceridae | 310 | 2 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 46 | 15 | 19 |
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Polycentropus | 231 | 2 | ||
| Psychomyiidae | 238 | 2 | ||
| Psychomyia | 239 | 67 | 10 | 11 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis | 364 | 8 | 38 | 33 |
| Centroptilum | 383 | 16 | 9 | 4 |
| Procloeon | 390 | 10 | 4 | 3 |
| Caenis | 457 | 1 | 1 | 5 |
| Ephemerella ignita | 451 | 26 | 49 | 72 |
| Ephemera | 502 | 1 | 9 | 4 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 36 | 29 |
| Heptagenia | 443 | 3 | ||
| Leptophlebiidae | 473 | 2 | 4 | |
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 1 | 5 | 7 |
| Elmis | 618 | 8 | 8 | 10 |
| Esolus | 619 | 5 | 18 | 51 |
| Limnius | 623 | 3 | 1 | 9 |
| Oulimnius | 622 | 20 | 32 | 37 |
| Stenelmis | 617 | 8 | 2 | 6 |
| Orectochilus | 515 | 6 | 1 | |
| Hydraena | 608 | 4 | 4 | |
| Atherix | 839 | 4 | 2 | 2 |
| Atrichops | 840 | 24 | 13 | 20 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 351 | 295 | 163 |
| Clinocerinae | 9813 | 1 | ||
| Antocha | 759 | 6 | ||
| Dicranota | 765 | 3 | 2 | |
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 4 | 2 | 2 |
| Aphelocheirus | 721 | 5 | 2 | 3 |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 3 | ||
| Calopteryx | 650 | 10 | 3 | 1 |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Agriotypus | 1083 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 8 | 19 | |
| Echinogammarus | 888 | 9 | 58 | 43 |
| Gammarus | 892 | 13 | 1 | 1 |
| Ancylus | 1028 | 2 | 12 | 12 |
| Potamopyrgus | 978 | 53 | 41 | 33 |
| Lymnaeidae | 998 | 2 | 1 | |
| Theodoxus | 967 | 2 | 2 | 12 |
| Physidae | 995 | 10 | ||
| Physella | 19280 | 3 | ||
| Planorbidae | 1009 | 3 | ||
| Armiger | 1016 | 1 | ||
| Gyraulus | 1015 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 3 | 3 | |
| Polycelis | 1064 | 2 | 1 | |
| Erpobdellidae | 928 | 5 | 2 | 1 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 69 | 77 | 497 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |