Listes faunistiques invertébrés
La Pique à Cier-Gaud 05183920
- Télécharger la fiche IRSTEA xls / 649 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| 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 | 15.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Lente | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Bryophytes | Rapide | A |
| P8 | Litieres | Nulle | A |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Moyenne | B |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 538 | 98 | 114 |
| Protonemura | 46 | 75 | 1 | |
| Dinocras | 156 | 32 | 1 | 10 |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 248 | 9 | 4 |
| Oligoplectrum | 263 | 1 | ||
| Agapetinae | 9812 | 5 | 7 | |
| Glossosoma | 190 | 1 | 22 | 9 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 26 | 1 | |
| Hydropsychidae | 211 | 46 | 3 | 7 |
| Hydropsyche | 212 | 32 | 6 | 3 |
| Hydroptila | 200 | 1 | 1 | |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 5 | 2 | 1 |
| Limnephilidae | 276 | 2 | ||
| Anomalopterygella | 5082 | 15 | 4 | 10 |
| Psychomyia | 239 | 1 | 2 | 5 |
| Rhyacophila lato-sensu | 183 | 6 | 2 | 17 |
| Sericostoma | 322 | 44 | 1 | |
| Thremma | 301 | 2 | ||
| Baetis | 364 | 129 | 126 | 196 |
| Caenis | 457 | 12 | 1 | |
| Ephemerella ignita | 451 | 317 | 49 | 36 |
| Ecdyonurus | 421 | 10 | 1 | 18 |
| Rhithrogena | 404 | 14 | 9 | 19 |
| Oreodytes | 552 | 10 | 1 | 6 |
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 319 | 65 | 105 |
| Esolus | 619 | 153 | 86 | 24 |
| Limnius | 623 | 41 | 33 | 21 |
| Hydraena | 608 | 2 | ||
| Ochthebius | 609 | 1 | ||
| Atherix | 839 | 4 | 1 | |
| Blepharicera | 749 | 1 | 12 | |
| Ceratopogonidae | 819 | 6 | 1 | |
| Chironomidae | 807 | 641 | 5 | 37 |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 4 | 4 | 1 |
| Hemerodromiinae | 3202 | 3 | ||
| Hexatoma | 773 | 20 | 7 | 5 |
| Antocha | 759 | 4 | 56 | 32 |
| Dicranota | 765 | 12 | 6 | 3 |
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 9 | 16 | 88 |
| Agriotypus | 1083 | 9 | 4 | |
| Ostracoda | 3170 | 3 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 6 | 10 | 47 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 7 | ||
| Polycelis | 1064 | 10 | 4 | 9 |
| Oligochaeta | 933 | 13 | 8 | 41 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |