Listes faunistiques invertébrés
La Pique à Cier-Gaud 05183920
- Télécharger la fiche IRSTEA xls / 649 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Blocs | Moyenne | B |
| P4 | Litieres | Nulle | A |
| P5 | Dalles, argiles | Lente | C |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Blocs | Rapide | C |
| P8 | Bryophytes | Lente | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Branchage, racines | Lente | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 63 | 48 | 44 |
| Protonemura | 46 | 26 | 2 | |
| Dinocras | 156 | 19 | 6 | 13 |
| Perla | 164 | 1 | 1 | |
| Perlodes | 150 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 93 | 6 | 4 |
| Oligoplectrum | 263 | 3 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Agapetus | 191 | 10 | 6 | |
| Glossosoma | 190 | 1 | 2 | 1 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 57 | 33 | 88 |
| Lepidostoma | 305 | 6 | 2 | 5 |
| Athripsodes | 311 | 1 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Anomalopterygella | 5082 | 2 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | 8 |
| Sericostomatidae | 321 | 4 | 2 | |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 251 | 281 | 263 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 126 | 28 | 21 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 8 | 13 | |
| Epeorus | 400 | 2 | 8 | |
| Rhithrogena | 404 | 3 | 29 | 7 |
| Oligoneuriella | 394 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Oreodytes | 552 | 5 | ||
| Elmis | 618 | 605 | 68 | 76 |
| Esolus | 619 | 38 | 16 | 3 |
| Limnius | 623 | 20 | 13 | 5 |
| Orectochilus | 515 | 2 | 4 | |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 3 | ||
| Blephariceridae | 747 | 1 | 48 | 43 |
| Chironomidae | 807 | 269 | 1 | 23 |
| Empididae | 831 | 1 | ||
| Hexatoma | 773 | 7 | 2 | |
| Antocha | 759 | 1 | 11 | 31 |
| Dicranota | 765 | 9 | 5 | |
| Simuliidae | 801 | 612 | 491 | |
| Ancylus | 1028 | 2 | 5 | |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 1 | ||
| Radix | 1004 | 3 | ||
| Sphaeriidae | 1042 | 1 | ||
| Polycelis | 1064 | 3 | 5 | |
| Oligochaeta | 933 | 2 | 2 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |