Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Moyenne | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 9 | 29 | |
| Leuctra | 69 | 3 | ||
| Agapetus | 191 | 2 | 1 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 2 | ||
| Silo | 292 | 3 | 2 | |
| Hydropsychidae | 211 | 2 | 16 | 33 |
| Cheumatopsyche | 221 | 3 | 4 | |
| Hydropsyche | 212 | 3 | 7 | 14 |
| Hydroptila | 200 | 6 | 1 | |
| Ithytrichia | 198 | 5 | ||
| Lepidostomatidae | 304 | 5 | ||
| Lepidostoma | 305 | 7 | 7 | |
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | 2 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 19 | 17 | 4 |
| Oecetis | 317 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | 1 | 2 |
| Cyrnus | 224 | 3 | 3 | |
| Polycentropus | 231 | 7 | 6 | |
| Psychomyiidae | 238 | 1 | 1 | |
| Psychomyia | 239 | 94 | 86 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 12 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 75 | 35 | 25 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 3 | 5 | 1 |
| Ephemerella ignita | 451 | 107 | 61 | 90 |
| Ecdyonurus | 421 | 6 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Dupophilus | 620 | 1 | 1 | 6 |
| Elmis | 618 | 11 | 40 | 48 |
| Esolus | 619 | 25 | 36 | 62 |
| Limnius | 623 | 10 | 4 | 9 |
| Oulimnius | 622 | 96 | 44 | 34 |
| Stenelmis | 617 | 3 | 1 | 1 |
| Hydraena | 608 | 1 | 6 | |
| Hydrophilinae | 2517 | 3 | ||
| Atrichops | 840 | 1 | 2 | 1 |
| Chironomidae | 807 | 788 | 338 | 172 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Antocha | 759 | 4 | 4 | |
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 39 | 9 | |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | 1 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 44 | 21 | 23 |
| Echinogammarus | 888 | 61 | 46 | 85 |
| Gammarus | 892 | 8 | 1 | |
| Ancylus | 1028 | 17 | 64 | 31 |
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 10 | 15 | 10 |
| Radix | 1004 | 1 | 1 | |
| Theodoxus | 967 | 1 | 3 | |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Gyraulus | 1015 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 2 | 19 | 5 |
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 192 | 101 | 153 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |