Listes faunistiques invertébrés
L'Arrêt-Darré à Lhez 05234013
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 12 | 9 |
| Leuctra | 69 | 3 | 19 | 23 |
| Nemoura | 26 | 10 | ||
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 13 | 18 | |
| Hydropsyche | 212 | 1 | 10 | |
| Leptocerus | 319 | 5 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 12 | ||
| Philopotamus | 209 | 5 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 10 | 10 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 4 | 18 | |
| Centroptilum | 383 | 3 | ||
| Ephemera | 502 | 5 | 17 | 11 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 3 | 2 | |
| Epeorus | 400 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 12 | 4 | 11 |
| Esolus | 619 | 26 | 41 | |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 61 | 4 | 3 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 17 | 9 | |
| Atherix | 839 | 2 | 7 | |
| Atrichops | 840 | 4 | 1 | |
| Ceratopogonidae | 819 | 5 | 7 | |
| Chironomidae | 807 | 31 | 17 | 2 |
| Dicranota | 765 | 16 | 19 | |
| Rhagionidae | 841 | 2 | ||
| Simulium | 806 | 11 | 3 | |
| Stratiomyidae | 824 | 1 | ||
| Micronecta | 719 | 1 | ||
| Boyeria | 670 | 2 | 1 | |
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 19 | 1 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 2 | 5 | 4 |
| Ancylus | 1028 | 4 | 2 | |
| Potamopyrgus | 978 | 52 | 42 | 14 |
| Oligochaeta | 933 | 1 | 5 | 13 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |