Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Granulats | Lente | A |
| P3 | Pierres, galets | Rapide | C |
| P4 | Pierres, galets | Lente | C |
| P5 | Branchage, racines | Lente | A |
| P6 | Roches | Moyenne | B |
| P7 | Roches | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 30 | 11 | 6 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 16 | 3 | 1 |
| Dinocras | 156 | 9 | 5 | 9 |
| Perla | 164 | 1 | 13 | 18 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 5 | 3 | 3 |
| Micrasema | 268 | 65 | 70 | 30 |
| Silo | 292 | 1 | 5 | 1 |
| Hydropsyche | 212 | 40 | 40 | 60 |
| Lepidostoma | 305 | 5 | ||
| Adicella | 320 | 3 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Odontocerum | 339 | 3 | 2 | 1 |
| Holocentropus | 235 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 7 | 10 |
| Sericostoma | 322 | 9 | 4 | 1 |
| Baetis | 364 | 31 | 100 | 41 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 2 | ||
| Ecdyonurus | 421 | 5 | 27 | 14 |
| Epeorus | 400 | 2 | 56 | 72 |
| Rhithrogena | 404 | 6 | 7 | 5 |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Paraleptophlebia | 481 | 8 | 1 | |
| Pomatinus | 611 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 36 | 28 | 21 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 20 | 48 | 23 |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 24 | 8 | 4 |
| Athericidae | 838 | 9 | 10 | 3 |
| Ceratopogonidae | 819 | 4 | 4 | 2 |
| Chironomidae | 807 | 275 | 40 | 20 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 17 | 7 | 4 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 5 | 5 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 405 | 60 | 40 |
| Pisidium | 1043 | 13 | 1 | |
| Ancylus | 1028 | 2 | 1 | 12 |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 3 | 3 | 2 |
| Planariidae | 1061 | 2 | 3 | |
| Oligochaeta | 933 | 31 | 55 | 50 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |