Listes faunistiques invertébrés
Le Lézert au Port de la Besse 05125200
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 69 | 42 | 56 |
| Leuctra | 69 | 27 | 132 | 36 |
| Nemouridae | 20 | 1 | ||
| Oligoplectrum | 263 | 212 | 624 | 328 |
| Agapetus | 191 | 1 | 3 | |
| Glossosomatidae | 189 | 5 | ||
| Goeridae | 286 | 1 | 2 | |
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 9 | 18 | 9 |
| Hydroptila | 200 | 21 | 1 | 7 |
| Lepidostoma | 305 | 11 | 1 | 1 |
| Lepidostomatidae | 304 | 1 | ||
| Mystacides | 312 | 14 | 2 | |
| Oecetis | 317 | 1 | ||
| Philopotamus | 209 | 1 | 2 | |
| Polycentropus | 231 | 2 | 2 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Psychomyia | 239 | 9 | 13 | 18 |
| Rhyacophila lato-sensu | 183 | 10 | 7 | 1 |
| Baetis | 364 | 41 | 65 | 23 |
| Centroptilum | 383 | 76 | ||
| Procloeon | 390 | 3 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 101 | 33 | 10 |
| Ecdyonurus | 421 | 6 | 15 | 23 |
| Electrogena | 3181 | 18 | ||
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 3 | 17 | 2 |
| Heptageniidae | 399 | 16 | 6 | 12 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Oligoneuriella | 394 | 9 | 35 | |
| Aphelocheirus | 721 | 4 | 4 | 3 |
| Micronecta | 719 | 4 | ||
| Hydrometra | 740 | 3 | ||
| Laccophilus | 553 | 4 | ||
| Platambus | 556 | 4 | ||
| Dupophilus | 620 | 12 | 24 | 3 |
| Elmis | 618 | 8 | 24 | 2 |
| Esolus | 619 | 36 | 84 | 10 |
| Limnius | 623 | 17 | 20 | 2 |
| Oulimnius | 622 | 44 | 8 | 1 |
| Stenelmis | 617 | 4 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Atherix | 839 | 2 | 2 | |
| Atrichops | 840 | 2 | ||
| Blepharicera | 749 | 4 | ||
| Ceratopogoninae | 822 | 4 | ||
| Ceratopogonidae | 819 | 9 | 4 | |
| Chironomidae | 807 | 316 | 38 | 20 |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | 5 | |
| Pediciini | 20537 | 2 | 1 | |
| Simuliidae | 801 | 3 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 6 | ||
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 3 | 2 | 2 |
| Gomphidae | 678 | 2 | 7 | |
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 3 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 7 | 29 | 22 |
| Physidae | 995 | 1 | ||
| Oligochaeta | 933 | 97 | 181 | 104 |
| Dugesia | 1056 | 6 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |