Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 27/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 46 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.8011 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Blocs | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Helophytes | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Hydrophytes | Moyenne | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | 26 |
| Leuctra | 69 | 2 | 10 | 16 |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 7 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 438 | 4 | 88 |
| Cheumatopsyche | 221 | 9 | 77 | |
| Hydropsyche | 212 | 648 | 28 | 180 |
| Hydroptila | 200 | 7 | 7 | 11 |
| Lepidostoma | 305 | 6 | 3 | |
| Athripsodes | 311 | 1 | 2 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 15 | 7 | 3 |
| Oecetis | 317 | 1 | 1 | |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | 5 | |
| Psychomyiidae | 238 | 8 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 15 | 167 | 224 |
| Rhyacophila lato-sensu | 183 | 4 | 6 | |
| Sericostomatidae | 321 | 5 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 87 | 97 | 84 |
| Procloeon | 390 | 2 | 2 | 1 |
| Caenis | 457 | 9 | 8 | 6 |
| Ephemerella ignita | 451 | 106 | 22 | 29 |
| Ephemera | 502 | 2 | 1 | 1 |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | 4 |
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 3 | 17 | 11 |
| Elmis | 618 | 76 | 20 | 121 |
| Esolus | 619 | 6 | 125 | 181 |
| Limnius | 623 | 2 | 10 | 6 |
| Macronychus | 626 | 5 | 1 | |
| Oulimnius | 622 | 57 | 44 | 68 |
| Stenelmis | 617 | 3 | 2 | 8 |
| Orectochilus | 515 | 4 | 1 | 3 |
| Hydraena | 608 | 3 | 1 | 2 |
| Atrichops | 840 | 2 | 1 | |
| Blepharicera | 749 | 2 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 108 | 255 | 125 |
| Dixa | 794 | 6 | ||
| Ephydridae | 844 | 1 | ||
| Antocha | 759 | 2 | 6 | |
| Dicranota | 765 | 1 | 9 | 4 |
| Simuliidae | 801 | 1440 | 51 | |
| Tabanidae | 837 | 2 | 1 | |
| Aphelocheirus | 721 | 1 | 2 | 3 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 14 | 1 | |
| Gomphidae | 678 | 7 | 2 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 1 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 5 | 1 | 1 |
| Echinogammarus | 888 | 8 | 10 | 15 |
| Gammarus | 892 | 2 | 1 | |
| Ancylus | 1028 | 33 | 340 | 167 |
| Potamopyrgus | 978 | 210 | 215 | 45 |
| Lymnaeidae | 998 | 2 | 1 | |
| Radix | 1004 | 1 | 2 | |
| Theodoxus | 967 | 4 | 12 | 6 |
| Physa (sensu lato) | 997 | 1 | ||
| Gyraulus | 1015 | 11 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Turbellaria | 3326 | 5 | ||
| Dugesiidae | 1055 | 2 | 3 | |
| Polycelis | 1064 | 1 | 5 | |
| Erpobdellidae | 928 | 7 | 3 | |
| Glossiphonia | 909 | 2 | 2 | 1 |
| Helobdella | 912 | 3 | 2 | 1 |
| Oligochaeta | 933 | 30 | 157 | 105 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |