Listes faunistiques invertébrés
L'Eau mère à Condat-les-Montboissier 04029625
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 46.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Sables | Lente | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Litieres | Nulle | A |
| P6 | Bryophytes | Lente | C |
| P7 | Branchage, racines | Moyenne | A |
| P8 | Sables | Nulle | C |
| P9 | Bryophytes | Rapide | C |
| P10 | Granulats | Lente | A |
| P11 | Bryophytes | Nulle | C |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 15 | 77 | 91 |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 4 | 3 | |
| Taeniopteryx | 14 | 5 | ||
| Hydropsychidae | 211 | 1 | ||
| Limnephilidae | 276 | 32 | ||
| Halesus | 3186 | 2 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 41 | 3 | |
| Odontocerum | 339 | 3 | 2 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | 1 | 11 |
| Baetis | 364 | 21 | 12 | 4 |
| Ephemerella ignita | 451 | 7 | 11 | 17 |
| Ephemera | 502 | 1 | 2 | |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 6 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 7 | 3 | 1 |
| Elmis | 618 | 3 | 4 | 12 |
| Limnius | 623 | 5 | 1 | 1 |
| Hydraena | 608 | 3 | 12 | 5 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 12 | 12 | 22 |
| Limoniidae | 757 | 1 | ||
| Hexatoma | 773 | 2 | ||
| Dicranota | 765 | 4 | ||
| Simulium | 806 | 22 | 13 | 28 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammaridae | 887 | 3 | 13 | |
| Gammarus | 892 | 3 | ||
| Bythinella | 992 | 1 | ||
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 4 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 4 | 21 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |