Listes faunistiques invertébrés
Le Touyré en amont de l'Hers 05167950
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.8366 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus leniusculus | 873 | |||
| Esolus | 619 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Calopteryx | 650 | |||
| Boyeria irene | 671 | |||
| Gomphus | 679 | |||
| Onychogomphus | 682 | |||
| Blephariceridae | 747 | |||
| Limoniidae | 757 | |||
| Psychodidae | 783 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Empididae | 831 | |||
| Athericidae | 838 | |||
| Elmis | 618 | |||
| Hydracarina | 906 | |||
| Oligochaeta | 933 | |||
| Ancylus fluviatilis | 1029 | |||
| Sphaeriidae | 1042 | |||
| Pisidium | 1043 | |||
| Nematoda | 1089 | |||
| Prostoma | 3110 | |||
| Copepoda | 3206 | |||
| Silo-lithax | 5219 | |||
| Baetis lato sensu | 9794 | |||
| Agapetinae | 9812 | |||
| Leuctra geniculata | 33830 | |||
| Pediciidae | 50011 | |||
| Coenosiinae | 50792 | |||
| Mystacides | 312 | |||
| Leuctra | 69 | |||
| Rhyacophila lato-sensu | 183 | |||
| Agapetus | 191 | |||
| Ithytrichia | 198 | |||
| Hydroptila | 200 | |||
| Hydropsychidae | 211 | |||
| Hydropsyche | 212 | |||
| Cheumatopsyche lepida | 222 | |||
| Polycentropodidae | 223 | |||
| Cyrnus | 224 | |||
| Polycentropus | 231 | |||
| Psychomyia pusilla | 240 | |||
| Lepidostomatidae | 304 | |||
| Athripsodes | 311 | |||
| Protonemura | 46 | |||
| Oecetis | 317 | |||
| Leptocerus | 319 | |||
| Baetidae | 363 | |||
| Centroptilum luteolum | 384 | |||
| Oligoneuriella | 394 | |||
| Heptageniidae | 399 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Leptophlebiidae | 473 | |||
| Hydraena | 608 | |||
| Dryops | 613 | |||
| Potamophilus | 615 | |||
| Stenelmis | 617 |