Listes faunistiques invertébrés
La Crueize à St Leger de Peyre 05101405
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 06/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Granulats | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Blocs | Moyenne | B |
| P10 | Bryophytes | Rapide | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 1 | |
| Leuctra | 69 | 244 | 12 | 120 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Nemoura | 26 | 5 | ||
| Protonemura | 46 | 26 | ||
| Dinocras | 156 | 8 | 1 | 2 |
| Perla | 164 | 7 | 12 | |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 19 | 2 | 6 |
| Glossosomatidae | 189 | 1 | 1 | |
| Agapetus | 191 | 1 | 1 | |
| Glossosoma | 190 | 8 | 6 | |
| Silo | 292 | 13 | 2 | |
| Hydropsychidae | 211 | 19 | ||
| Hydropsyche | 212 | 3 | 5 | 15 |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 3 | ||
| Oecetis | 317 | 1 | 3 | |
| Anomalopterygella | 5082 | 2 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | 3 |
| Sericostomatidae | 321 | 3 | 6 | |
| Sericostoma | 322 | 55 | 3 | |
| Baetis | 364 | 2 | 67 | 36 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 12 | 1 | 2 |
| Ecdyonurus | 421 | 8 | 4 | 45 |
| Epeorus | 400 | 1 | 4 | 10 |
| Rhithrogena | 404 | 37 | 18 | |
| Leptophlebiidae | 473 | 5 | 8 | |
| Habroleptoides | 485 | 5 | 4 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 21 | 18 | 60 |
| Elmis | 618 | 286 | 5 | 16 |
| Esolus | 619 | 21 | 6 | 7 |
| Limnius | 623 | 6 | 2 | 12 |
| Oulimnius | 622 | 3 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | 6 | 17 |
| Scirtidae | 634 | 1 | ||
| Atherix | 839 | 1 | 2 | 10 |
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 140 | 3 | 27 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 2 | ||
| Clinocerinae | 9813 | 1 | 4 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | 2 | 4 |
| Velia | 745 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 1 | 5 | |
| Sphaeriidae | 1042 | 2 | ||
| Tricladida | 1054 | 1 | ||
| Polycelis | 1064 | 2 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Branchiobdellidae | 3132 | 1 | 2 | |
| Oligochaeta | 933 | 15 | 27 | 56 |
| Hydracarina | 906 | 3 | 3 |