Listes faunistiques invertébrés
La Gespe au niveau d'Odos 05234082
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Odontoceridae |
| 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 | 3.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Rapide | C |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Hydrophytes | Nulle | A |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 4 | 1 |
| Leuctra | 69 | 2 | 3 | 5 |
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 37 | 18 | 41 |
| Goeridae | 286 | 3 | 3 | |
| Silo | 292 | 8 | 16 | 6 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 14 | 27 | |
| Ithytrichia | 198 | 4 | ||
| Mystacides | 312 | 2 | ||
| Anomalopterygella | 5082 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 12 | 4 | |
| Odontocerum | 339 | 12 | 6 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 2 | 16 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Sericostomatidae | 321 | 1 | 4 | |
| Sericostoma | 322 | 3 | 2 | |
| Baetis | 364 | 8 | 7 | 125 |
| Ephemerella ignita | 451 | 36 | 6 | 13 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 13 | |
| Paraleptophlebia | 481 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 9 | 14 | 11 |
| Elmis | 618 | 25 | 9 | 45 |
| Esolus | 619 | 8 | 22 | 61 |
| Limnius | 623 | 19 | 52 | 90 |
| Oulimnius | 622 | 7 | 1 | |
| Orectochilus | 515 | 1 | 5 | 2 |
| Hydraena | 608 | 4 | 4 | 15 |
| Atherix | 839 | 1 | ||
| Chironomidae | 807 | 74 | 9 | 9 |
| Chelifera | 2884 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 4 | 8 | 21 |
| Simuliidae | 801 | 2 | 8 | |
| Calopteryx | 650 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 5 | ||
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 12 | 53 | 272 |
| Gammarus | 892 | 259 | 1 | |
| Ancylus | 1028 | 3 | 1 | 13 |
| Potamopyrgus | 978 | 3 | ||
| Radix | 1004 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 6 | 1 | |
| Polycelis | 1064 | 4 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 3 | 1 | |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 23 | 21 | 41 |
| Gordiaca | 5189 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |