Listes faunistiques invertébrés
Sorgue d'Entraigues à Entraigues 2 06124750
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 124 | 31 | 43 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 3 | 7 | |
| Athripsodes | 311 | 8 | 1 | |
| Mystacides | 312 | 2 | 1 | |
| Triaenodes | 314 | 6 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 7 | 8 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis | 364 | 50 | 28 | 28 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 13 | 3 | 8 |
| Serratella | 5152 | 10 | 8 | 6 |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 2 | 4 | |
| Micronectinae | 20396 | 4 | 32 | |
| Elmis | 618 | 44 | 10 | 10 |
| Esolus | 619 | 52 | 263 | 313 |
| Limnius | 623 | 4 | 47 | 47 |
| Oulimnius | 622 | 20 | 4 | 4 |
| Riolus | 625 | 52 | 11 | 7 |
| Stenelmis | 617 | 24 | 2 | 1 |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 2585 | 538 | 208 |
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 1 | 34 | 21 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 4 | 5 | |
| Sialis | 704 | 3 | 1 | |
| Gammarus | 892 | 1813 | 1425 | 1473 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 1 | 4 | 9 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 5 | 1 | 1 |
| Potamopyrgus | 978 | 76 | 148 | 117 |
| Radix | 1004 | 45 | ||
| Theodoxus | 967 | 1 | 26 | 10 |
| Physidae | 995 | 2 | ||
| Physella | 19280 | 9 | ||
| Planorbidae | 1009 | 27 | ||
| Ancylus | 1028 | 17 | 19 | |
| Valvata | 972 | 2 | ||
| Glossiphoniidae | 908 | 2 | 3 | 4 |
| Oligochaeta | 933 | 6 | 33 | 253 |
| Dugesiidae | 1055 | 74 | 28 | 128 |
| Prostoma | 3110 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |