Listes faunistiques invertébrés
La Pique à Cier-Gaud 05183920
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| 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 | 40.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 127 | 7 | 29 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 5 | ||
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 10 | 24 | 16 |
| Perla | 164 | 5 | 6 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 6 | 259 | 781 |
| Oligoplectrum maculatum | 264 | 1 | 86 | 781 |
| Agapetus | 191 | 24 | 19 | |
| Agapetus-synagapetus | 5218 | 7 | ||
| Glossosoma | 190 | 6 | 60 | 10 |
| Glossosomatidae | 189 | 10 | 6 | |
| Silo-lithax | 5219 | 3 | 6 | |
| Hydropsyche | 212 | 8 | 131 | 133 |
| Hydropsychidae | 211 | 9 | 17 | |
| Hydroptila | 200 | 1 | ||
| Lasiocephala | 307 | 1 | 10 | 97 |
| Athripsodes | 311 | 4 | ||
| Drusinae | 3120 | 3 | ||
| Psychomyia pusilla | 240 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | 5 | |
| Sericostoma | 322 | 152 | 18 | 4 |
| Sericostomatidae | 321 | 9 | 14 | 6 |
| Baetis lato sensu | 9794 | 26 | 240 | 303 |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 3 | 13 | |
| Ephemera | 502 | 2 | 2 | |
| Ecdyonurus | 421 | 5 | 2 | 5 |
| Epeorus | 400 | 24 | 2 | |
| Rhithrogena | 404 | 5 | 37 | 27 |
| Habroleptoides | 485 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 7 | 79 | 194 |
| Esolus | 619 | 3 | 9 | 7 |
| Limnius | 623 | 47 | 38 | 73 |
| Orectochilus | 515 | 2 | 1 | 3 |
| Athericidae | 838 | 6 | ||
| Blephariceridae | 747 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 83 | 63 | 300 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 18 | 55 | 17 |
| Simuliidae | 801 | 8 | 330 | 245 |
| Platycnemis | 657 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Planariidae | 1061 | 1 | 3 | |
| Oligochaeta | 933 | 35 | 42 | 86 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |