Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 12/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 25.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Hydrophytes | Lente | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 90 | |
| Leuctra geniculata | 33830 | 6 | 7 | 42 |
| Brachycentrus | 265 | 2 | 2 | 11 |
| Goera pilosa | 288 | 6 | ||
| Goeridae | 286 | 3 | 10 | |
| Cheumatopsyche lepida | 222 | 5 | 12 | |
| Hydropsyche | 212 | 438 | 1 | 91 |
| Hydroptila | 200 | 6 | 9 | 10 |
| Ithytrichia | 198 | 12 | 2 | 1 |
| Hydroptilidae | 193 | 3 | 4 | |
| Lepidostoma hirtum | 306 | 3 | 3 | 6 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 21 | 43 | 2 |
| Oecetis | 317 | 2 | 5 | |
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 10 | 4 | 18 |
| Psychomyia pusilla | 240 | 51 | 3 | 35 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 7 | ||
| Baetis lato sensu | 9794 | 15 | 18 | 95 |
| Centroptilum luteolum | 384 | 3 | 19 | |
| Procloeon | 390 | 10 | ||
| Caenis | 457 | 6 | 2 | |
| Ephemerella ignita | 451 | 128 | 66 | 42 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Heptageniidae | 399 | 5 | ||
| Aphelocheirus aestivalis | 2714 | 4 | 1 | |
| Micronecta | 719 | 3 | ||
| Gerridae | 734 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 32 |
| Elmis | 618 | 320 | 4 | 160 |
| Esolus | 619 | 40 | 1 | 192 |
| Limnius | 623 | 2 | 2 | 24 |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 453 | 6 | 64 |
| Stenelmis | 617 | 13 | 24 | |
| Orectochilus | 515 | 1 | 2 | |
| Hydraena | 608 | 1 | 18 | |
| Athericidae | 838 | 7 | 23 | 1 |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 686 | 180 | 210 |
| Limoniidae | 757 | 1 | 1 | |
| Coenosiinae | 50792 | 1 | ||
| Simuliidae | 801 | 9 | 2 | 14 |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 3 | ||
| Echinogammarus | 888 | 51 | 1 | 18 |
| Gammarus | 892 | 51 | 3 | |
| Gammaridae | 887 | 218 | 2 | 34 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 14 | ||
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 20 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 151 | 21 | 162 |
| Hydrobiidae | 973 | 36 | 54 | 141 |
| Radix | 1004 | 3 | 2 | |
| Lymnaeidae | 998 | 1 | ||
| Theodoxus fluviatilis | 968 | 53 | 9 | 46 |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 9 | 21 | 59 |
| Planorbidae | 1009 | 31 | ||
| Erpobdellidae | 928 | 8 | 3 | 5 |
| Glossiphoniidae | 908 | 3 | 7 | 2 |
| Oligochaeta | 933 | 307 | 42 | 16 |
| Dugesiidae | 1055 | 4 | 2 | |
| Planariidae | 1061 | 4 | 1 | |
| Nematoda | 1089 | 2 |