Listes faunistiques invertébrés
La Selves au niveau de Campouriez 05096010
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| 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 | 20.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 33.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Granulats | Lente | C |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Branchage, racines | Moyenne | A |
| P7 | Sables | Nulle | A |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Granulats | Moyenne | B |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 66 | 66 | 71 |
| Nemoura | 26 | 5 | 1 | |
| Protonemura | 46 | 37 | 4 | |
| Dinocras | 156 | 39 | 1 | 1 |
| Perla | 164 | 31 | 50 | |
| Isoperla | 140 | 5 | ||
| Glossosoma | 190 | 1 | 13 | 15 |
| Goeridae | 286 | 2 | 8 | 35 |
| Hydropsychidae | 211 | 211 | 48 | 36 |
| Hydropsyche | 212 | 18 | 30 | 18 |
| Crunoecia | 309 | 1 | ||
| Drusus | 2335 | 1 | 1 | 4 |
| Halesus | 3186 | 1 | ||
| Limnephilinae | 3163 | 13 | ||
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 12 | 4 | 1 |
| Sericostoma | 322 | 2 | 6 | 1 |
| Baetis | 364 | 84 | 121 | 84 |
| Caenis | 457 | 22 | 69 | 73 |
| Ephemerella ignita | 451 | 484 | 109 | 86 |
| Ephemera | 502 | 27 | 1 | 1 |
| Heptageniidae | 399 | 5 | 16 | |
| Ecdyonurus | 421 | 4 | 10 | 25 |
| Epeorus | 400 | 1 | 5 | |
| Rhithrogena | 404 | 12 | 10 | |
| Leptophlebiidae | 473 | 6 | 1 | 7 |
| Habrophlebia | 491 | 8 | 5 | 29 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 67 | 2 | 6 |
| Esolus | 619 | 21 | 99 | 42 |
| Limnius | 623 | 1 | 7 | 10 |
| Hydraena | 608 | 3 | 15 | 5 |
| Laccobius | 581 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 341 | 67 | 48 |
| Dixa | 794 | 20 | ||
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 5 | 9 | 1 |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 7 | 10 | 9 |
| Gerris | 735 | 4 | ||
| Velia | 745 | 1 | ||
| Cordulegaster | 687 | 6 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Astacidae | 864 | 4 | 1 | |
| Asellidae | 880 | 3 | 1 | |
| Gammarus | 892 | 93 | 13 | 22 |
| Ancylus | 1028 | 6 | 12 | 13 |
| Bythinella | 992 | 5 | ||
| Potamopyrgus | 978 | 1 | ||
| Valvata | 972 | 1 | 3 | 4 |
| Sphaeriidae | 1042 | 5 | 2 | 3 |
| Pisidium | 1043 | 6 | 1 | |
| Erpobdellidae | 928 | 4 | 1 | 4 |
| Oligochaeta | 933 | 83 | 118 | 152 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |