Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 758 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 5 | |
| Euleuctra geniculata | 68 | 10 | 63 | 68 |
| Goeridae | 286 | 1 | ||
| Silo-lithax | 5219 | 2 | ||
| Cheumatopsyche | 221 | 7 | 5 | |
| Hydropsyche | 212 | 45 | 226 | 173 |
| Hydroptila | 200 | 4 | ||
| Ithytrichia | 198 | 3 | ||
| Lepidostoma | 305 | 4 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 34 | 2 | 1 |
| Oecetis | 317 | 3 | 1 | |
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Baetis lato sensu | 9794 | 29 | 55 | 20 |
| Centroptilum | 383 | 6 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 8 | 36 | 31 |
| Ephemerella ignita | 451 | 5 | 7 | 10 |
| Ephemera | 502 | 2 | 2 | |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 4 | 6 | |
| Habrophlebia | 491 | 2 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | 2 | |
| Elmis | 618 | 2 | 28 | 20 |
| Esolus | 619 | 5 | 61 | 17 |
| Limnius | 623 | 13 | 12 | 18 |
| Oulimnius | 622 | 15 | 11 | 1 |
| Stenelmis | 617 | 4 | 4 | 2 |
| Hydraena | 608 | 2 | 22 | 3 |
| Athericidae | 838 | 10 | 2 | |
| Chironomidae | 807 | 433 | 252 | 164 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 1172 | 80 | 65 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 25 | |
| Boyeria | 670 | 6 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 5 | 10 | 8 |
| Calopteryx | 650 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 58 | 49 | 10 |
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 26 | 13 | 14 |
| Oligochaeta | 933 | 1 | 2 | |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Gordiaca | 5189 | 1 | ||
| Hydracarina | 906 | 1 | 10 | 5 |
| Hydrozoa | 3168 | 1 | ||
| Gerris | 735 | 1 |