Listes faunistiques invertébrés
Le Céret en aval de Sainte-Gemme 05122895
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 07/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | 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 | 41 | 280 | 377 |
| Leuctra geniculata | 33830 | 27 | 120 | 17 |
| Nemoura | 26 | 2 | ||
| Silo | 292 | 3 | 2 | 1 |
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 1 | 23 | |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 71 | 2 | 1 |
| Oecetis | 317 | 85 | 1 | 5 |
| Leptoceridae | 310 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | 6 | 33 |
| Cyrnus | 224 | 3 | 2 | |
| Polycentropus | 231 | 20 | 24 | 24 |
| Polycentropodidae | 223 | 18 | 16 | 13 |
| Lype | 241 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | 10 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 21 | 94 | 211 |
| Centroptilum luteolum | 384 | 6 | 5 | |
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 8 | 2 | |
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 3 | 1 | 3 |
| Ecdyonurus | 421 | 28 | 12 | |
| Epeorus | 400 | 3 | ||
| Heptageniidae | 399 | 15 | 22 | |
| Habroleptoides | 485 | 8 | 2 | |
| Habrophlebia | 491 | 34 | 9 | 9 |
| Paraleptophlebia | 481 | 10 | 5 | 3 |
| Leptophlebiidae | 473 | 97 | 38 | 27 |
| Corixinae | 5196 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 5 | 1 | 25 |
| Elmis | 618 | 41 | 12 | 15 |
| Esolus | 619 | 18 | 17 | 21 |
| Limnius | 623 | 2 | 3 | |
| Oulimnius | 622 | 35 | 7 | 1 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 4 | 10 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 317 | 67 | 76 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3 | 3 | 229 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 3 | 2 | |
| Gomphidae | 678 | 2 | 1 | |
| Sialis | 704 | 1 | 1 | |
| Amphipoda | 3114 | 3 | 1 | |
| Crangonyx pseudogracilis | 5117 | 3 | 1 | |
| Gammarus | 892 | 1 | 1 | |
| Pacifastacus leniusculus | 873 | 1 | 3 | |
| Pisidium | 1043 | 3 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 17 | 10 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 8 | 9 | 9 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |