Listes faunistiques invertébrés
L'Arrats à St-Antoine 05118000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 8 | 38 |
| Hydroptila | 200 | 1 | 4 | |
| Ithytrichia | 198 | 9 | ||
| Lepidostomatidae | 304 | 1 | ||
| Leptoceridae | 310 | 1 | 3 | |
| Athripsodes | 311 | 3 | 3 | |
| Mystacides | 312 | 2 | ||
| Triaenodes | 314 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 5 | 4 | |
| Baetis lato sensu | 9794 | 3 | 4 | |
| Centroptilum | 383 | 9 | 3 | 1 |
| Procloeon | 390 | 1 | 8 | |
| Caenis | 457 | 25 | 29 | 8 |
| Heptageniidae | 399 | 2 | 4 | 26 |
| Heptagenia | 443 | 2 | 4 | 14 |
| Leptophlebiidae | 473 | 5 | 3 | 17 |
| Habroleptoides | 485 | 1 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Aphelocheirus | 721 | 1 | 5 | |
| Micronectinae | 20396 | 12 | ||
| Gerridae | 734 | 2 | ||
| Mesovelia | 742 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 1 | 3 | |
| Esolus | 619 | 5 | 1 | 18 |
| Limnius | 623 | 8 | 3 | 14 |
| Normandia | 624 | 28 | 35 | 25 |
| Oulimnius | 622 | 4 | 2 | |
| Riolus | 625 | 18 | 8 | 9 |
| Stenelmis | 617 | 1 | 12 | |
| Athericidae | 838 | 19 | 8 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 7 | 132 | 7 |
| Empididae | 831 | 11 | 9 | 13 |
| Limoniidae | 757 | 1 | ||
| Gomphidae | 678 | 18 | 1 | 4 |
| Onychogomphus | 682 | 6 | 3 | 7 |
| Calopteryx | 650 | 8 | 2 | |
| Platycnemis | 657 | 48 | ||
| Copepoda | 3206 | 1 | ||
| Echinogammarus | 888 | 798 | 372 | 945 |
| Gammarus | 892 | 3 | ||
| Niphargus | 902 | 1 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 35 | 10 | 13 |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 3 | 2 | 2 |
| Theodoxus | 967 | 5 | 21 | 62 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 53 | 148 | 27 |
| Dugesiidae | 1055 | 4 | 1 | 1 |
| Nematoda | 1089 | 2 | ||
| Hydracarina | 906 | 5 | 12 | 1 |