Listes faunistiques invertébrés
La Gimone à Lafitte 05153000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/10/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| I2M2 | 0.7950 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 102 | 55 | 36 |
| Hydroptila | 200 | 1 | 1 | |
| Ithytrichia | 198 | 4 | ||
| Lepidostoma | 305 | 4 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 4 | 3 | 2 |
| Polycentropus | 231 | 3 | ||
| Baetis lato sensu | 9794 | 39 | 11 | 12 |
| Caenis | 457 | 7 | 7 | 45 |
| Ephemera | 502 | 4 | ||
| Heptageniidae | 399 | 3 | 4 | 10 |
| Heptagenia | 443 | 10 | 13 | 5 |
| Leptophlebiidae | 473 | 5 | 4 | |
| Habrophlebia | 491 | 3 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 3 | 1 | |
| Elmis | 618 | 3 | 2 | 3 |
| Esolus | 619 | 2 | 4 | 1 |
| Limnius | 623 | 4 | ||
| Macronychus | 626 | 1 | 1 | 1 |
| Oulimnius | 622 | 16 | 3 | |
| Potamophilus | 615 | 2 | 1 | |
| Riolus | 625 | 5 | 4 | 2 |
| Stenelmis | 617 | 19 | 4 | 13 |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 10 | 8 | 41 |
| Empididae | 831 | 2 | 2 | 2 |
| Simuliidae | 801 | 23 | 2 | 3 |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 1 | 3 |
| Calopteryx | 650 | 8 | 1 | |
| Platycnemis | 657 | 3 | 1 | |
| Sialis | 704 | 1 | ||
| Crambidae | 2947 | 2 | ||
| Echinogammarus | 888 | 843 | 127 | 179 |
| Asellidae | 880 | 4 | 1 | |
| Atyaephyra | 861 | 1 | ||
| Corbicula | 1051 | 17 | 40 | 37 |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 61 | 3 | 63 |
| Theodoxus | 967 | 74 | 83 | 184 |
| Physa (sensu lato) | 997 | 2 | ||
| Oligochaeta | 933 | 15 | 32 | 118 |
| Dugesiidae | 1055 | 17 | 2 | 6 |
| Nematoda | 1089 | 2 | ||
| Hydracarina | 906 | 3 | 8 |