Listes faunistiques invertébrés
La Save à Grenade 05155000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche | 221 | 5 | 2 | 4 |
| Hydropsyche | 212 | 41 | 46 | 82 |
| Hydroptila | 200 | 1 | 4 | |
| Ithytrichia | 198 | 13 | 8 | 2 |
| Lepidostoma | 305 | 3 | 5 | 10 |
| Athripsodes | 311 | 12 | 4 | 3 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 8 | ||
| Oecetis | 317 | 2 | 4 | 2 |
| Setodes | 318 | 3 | ||
| Rhyacophila stricto-sensu | 5237 | 10 | ||
| Baetis lato sensu | 9794 | 63 | 107 | 62 |
| Centroptilum | 383 | 2 | 1 | |
| Caenis | 457 | 15 | 8 | 12 |
| Ephemera | 502 | 1 | 2 | |
| Heptageniidae | 399 | 13 | ||
| Heptagenia | 443 | 6 | 8 | |
| Leptophlebiidae | 473 | 1 | 2 | |
| Paraleptophlebia | 481 | 2 | ||
| Aphelocheirus | 721 | 1 | 2 | 4 |
| Micronectinae | 20396 | 1 | 5 | |
| Gerridae | 734 | 1 | 2 | |
| Pomatinus substriatus | 33844 | 1 | 1 | |
| Elmis | 618 | 6 | 4 | 4 |
| Esolus | 619 | 4 | 24 | 31 |
| Limnius | 623 | 2 | 18 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 43 | 44 | 27 |
| Potamophilus | 615 | 3 | 2 | 2 |
| Stenelmis | 617 | 3 | 11 | |
| Athericidae | 838 | 6 | 1 | 1 |
| Chironomidae | 807 | 38 | 21 | 3 |
| Simuliidae | 801 | 162 | 285 | 133 |
| Tipulidae | 753 | 1 | ||
| Gomphidae | 678 | 5 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 4 | 5 |
| Calopteryx | 650 | 11 | 4 | 1 |
| Platycnemis | 657 | 12 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 280 | 72 | 127 |
| Asellidae | 880 | 1 | ||
| Procambarus | 2027 | 1 | ||
| Corbicula | 1051 | 3 | 4 | 7 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | 3 |
| Theodoxus | 967 | 120 | 125 | 205 |
| Physella | 19280 | 6 | 1 | |
| Ancylus | 1028 | 2 | 5 | |
| Oligochaeta | 933 | 33 | 7 | 34 |
| Dugesiidae | 1055 | 32 | 43 | 28 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 16 | 5 |