Listes faunistiques invertébrés
Gardon De St Jean à Thoiras 06128720
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 10/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 17.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | B |
| P3 | Pierres, galets | Rapide | C |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Granulats | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 25 | 3 |
| Leuctra geniculata | 33830 | 4 | 15 | 3 |
| Goera | 287 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 20 | 21 | |
| Hydropsyche | 212 | 6 | 12 | 53 |
| Hydroptila | 200 | 1 | 3 | |
| Orthotrichia | 197 | 1 | 1 | 2 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 20 | 2 | 1 |
| Oecetis | 317 | 1 | 1 | |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 6 | 20 | |
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 4 | 2 | 2 |
| Psychomyia | 239 | 1 | 10 | 5 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | 10 |
| Sericostomatidae | 321 | 3 | ||
| Baetis | 364 | 27 | 6 | 155 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 4 | 2 | |
| Procloeon bifidum | 391 | 43 | 2 | |
| Caenis | 457 | 53 | 8 | 5 |
| Ephemerella ignita | 451 | 12 | 1 | 5 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 11 | 4 | 4 |
| Epeorus | 400 | 1 | ||
| Choroterpes | 474 | 31 | 7 | 3 |
| Habrophlebia | 491 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Colymbetinae | 2395 | 11 | ||
| Elmis | 618 | 1 | 1 | 1 |
| Esolus | 619 | 10 | 31 | 36 |
| Limnius | 623 | 2 | 12 | 15 |
| Oulimnius | 622 | 3 | 7 | 10 |
| Stenelmis | 617 | 4 | ||
| Gyrinus | 514 | 14 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 1 | 1 | 9 |
| Ceratopogonidae | 819 | 1 | 9 | 9 |
| Chironomidae | 807 | 52 | 255 | 63 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 25 | 4 |
| Simuliidae | 801 | 16 | 73 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 13 | 14 | 1 |
| Notonecta | 730 | 2 | ||
| Onychogomphus | 682 | 6 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 3 | 1 | |
| Gammaridae | 887 | 4 | ||
| Gammarus | 892 | 35 | 1 | |
| Ancylus | 1028 | 14 | 11 | 21 |
| Potamopyrgus | 978 | 2 | 2 | |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Tricladida | 1054 | 1 | 1 | 1 |
| Dugesiidae | 1055 | 3 | 3 | |
| Xironogiton | 23599 | 3 | ||
| Oligochaeta | 933 | 5 | 15 | 5 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |