Listes faunistiques invertébrés
L'Arrats à St-Antoine 05118000
- Télécharger la fiche IRSTEA xls / 2138 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 50 | 101 | 33 |
| Hydroptila | 200 | 7 | 6 | 17 |
| Ithytrichia | 198 | 28 | ||
| Oecetis | 317 | 4 | 1 | 6 |
| Triaenodes | 314 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Lype | 241 | 24 | ||
| Baetis | 364 | 1 | 4 | |
| Centroptilum | 383 | 4 | 1 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 5 | 5 | 5 |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 7 | 6 | 2 |
| Heptageniidae | 399 | 6 | 4 | 1 |
| Paraleptophlebia | 481 | 13 | 2 | |
| Leptophlebiidae | 473 | 3 | 1 | 2 |
| Aphelocheirus | 721 | 4 | 2 | |
| Gerris | 735 | 2 | ||
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 7 | ||
| Pomatinus substriatus | 33844 | 25 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 5 | 9 | 5 |
| Esolus | 619 | 2 | 18 | 9 |
| Limnius | 623 | 26 | 17 | |
| Macronychus | 626 | 57 | 1 | |
| Normandia | 624 | 13 | 16 | 41 |
| Oulimnius | 622 | 5 | 3 | |
| Potamophilus | 615 | 10 | ||
| Riolus | 625 | 13 | 20 | 26 |
| Stenelmis | 617 | 10 | 13 | 12 |
| Hydraena | 608 | 2 | 1 | 1 |
| Athericidae | 838 | 2 | 9 | 2 |
| Chironomidae | 807 | 60 | 17 | 40 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 22 | 16 | 30 |
| Limoniidae | 757 | 1 | 10 | 4 |
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 1 | 12 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 5 | |
| Onychogomphus | 682 | 4 | 2 | |
| Gomphidae | 678 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | ||
| Echinogammarus | 888 | 746 | 218 | 252 |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Bithynia | 994 | 2 | ||
| Corbicula | 1051 | 2 | 50 | 10 |
| Potamopyrgus | 978 | 4 | 2 | |
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 4 | 6 | |
| Tricladida | 1054 | 4 | 3 | |
| Oligochaeta | 933 | 16 | 147 | 18 |
| Hydracarina | 906 | 3 | 3 | |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 |