Listes faunistiques invertébrés
L'Allagnon à Joursac 04028500
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Dalles, argiles | Rapide | B3 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Roches | Moyenne | B2 |
| P5 | Pierres, galets | Rapide | B3 |
| P6 | Branchage, racines | Lente | B1 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Roches | Lente | B3 |
| P9 | Sables | Nulle | B1 |
| P10 | Litieres | Nulle | B1 |
| P11 | Pierres, galets | Lente | B2 |
| P12 | Dalles, argiles | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 21 | 55 |
| Protonemura | 46 | 26 | 1 | 3 |
| Perla | 164 | 3 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 27 | 1 | 2 |
| Lasiocephala | 307 | 15 | ||
| Adicella | 320 | 3 | ||
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilini | 3162 | 5 | ||
| Stenophylacini-chaetopterygini | 3146 | 12 | 6 | 25 |
| Odontocerum | 339 | 1 | 3 | 5 |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 7 | 12 | 2 |
| Sericostoma | 322 | 76 | 2 | 4 |
| Baetis | 364 | 34 | 73 | |
| Caenis | 457 | 11 | 38 | 26 |
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 161 | 36 | 25 |
| Heptageniidae | 399 | 2 | ||
| Epeorus | 400 | 5 | ||
| Rhithrogena | 404 | 6 | 1 | |
| Habrophlebia | 491 | 2 | 1 | |
| Dytiscinae | 2396 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 7 | 7 | 1 |
| Elmis | 618 | 118 | 16 | 2 |
| Esolus | 619 | 3 | 13 | 5 |
| Limnius | 623 | 10 | 2 | 1 |
| Hydraena | 608 | 13 | 1 | 2 |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 21 | 14 | 3 |
| Blephariceridae | 747 | 1 | 75 | 24 |
| Ceratopogonidae | 819 | 18 | 8 | 5 |
| Chironomidae | 807 | 205 | 45 | 45 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Simuliidae | 801 | 6 | 155 | 8 |
| Gammarus | 892 | 98 | ||
| Asellidae | 880 | 1 | ||
| Sphaerium | 1044 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 10 | 1 | 2 |
| Glossiphoniidae | 908 | 6 | 2 | |
| Planariidae | 1061 | 6 | ||
| Oligochaeta | 933 | 92 | 30 | 15 |
| Gordiaca | 5189 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 |