Listes faunistiques invertébrés
Nesque à Pernes-les-Fontaines 06117850
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 3 | |
| Agapetinae | 9812 | 4 | 2 | |
| Goera | 287 | 4 | 3 | |
| Hydropsyche | 212 | 12 | 3 | 20 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 6 | 20 | 32 |
| Mystacides | 312 | 3 | 16 | 16 |
| Oecetis | 317 | 1 | 14 | |
| Limnephilinae | 3163 | 1 | 8 | |
| Polycentropodidae | 223 | 2 | 1 | |
| Psychomyia | 239 | 2 | 1 | |
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 32 | 2 | 22 |
| Caenis | 457 | 5 | 80 | 33 |
| Leptophlebiidae | 473 | 1 | ||
| Micronectinae | 20396 | 10 | ||
| Gerridae | 734 | 1 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 12 | 15 | 40 |
| Esolus | 619 | 19 | 25 | |
| Limnius | 623 | 8 | 11 | 3 |
| Oulimnius | 622 | 7 | 25 | 21 |
| Stenelmis | 617 | 17 | 10 | 51 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 4 | 146 | 30 |
| Chironomidae | 807 | 363 | 840 | 208 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 5 | 4 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | 1 |
| Orthetrum | 698 | 3 | 1 | |
| Platycnemis | 657 | 7 | 2 | |
| Asellidae | 880 | 23 | 33 | 30 |
| Gammarus | 892 | 711 | 994 | 1307 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 18 | 114 | 20 |
| Pisidium | 1043 | 1 | 2 | 1 |
| Bithynia | 994 | 6 | 4 | 9 |
| Potamopyrgus | 978 | 4 | ||
| Theodoxus | 967 | 2 | ||
| Physella | 19280 | 1 | 1 | |
| Planorbidae | 1009 | 2 | 2 | |
| Ancylus | 1028 | 34 | 2 | 35 |
| Valvata | 972 | 2 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 26 | 106 | 19 |
| Dendrocoelidae | 1071 | 3 | 5 | 5 |
| Dugesiidae | 1055 | 48 | 8 | 10 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |