Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 23/10/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 47 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Sables | Lente | B2 |
| P4 | Dalles, argiles | Moyenne | B2 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Pierres, galets | Rapide | B2 |
| P7 | Bryophytes | Rapide | B1 |
| P8 | Blocs | Rapide | B1 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 1 | |
| Leuctra | 69 | 3 | 4 | 1 |
| Perlodidae | 127 | 13 | 2 | 1 |
| Isoperla | 140 | 17 | ||
| Taeniopterygidae | 2 | 9 | 5 | 5 |
| Taeniopteryx | 14 | 21 | 8 | 2 |
| Brachycentrus | 265 | 1 | 1 | |
| Micrasema | 268 | 6 | 1 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | 4 | 1 |
| Cheumatopsyche | 221 | 421 | 29 | 10 |
| Hydropsyche | 212 | 227 | 30 | 18 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 8 | 1 | 1 |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 18 | ||
| Limnephilidae | 276 | 2 | 2 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 2 | 3 | 13 |
| Rhyacophila lato-sensu | 183 | 82 | 48 | 4 |
| Baetis | 364 | 45 | 44 | 23 |
| Caenis | 457 | 8 | ||
| Ephemerella | 450 | 2 | 1 | |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 37 | 30 | 4 |
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 5 | 3 | |
| Heptagenia | 443 | 11 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 23 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 12 | ||
| Aphelocheiridae | 720 | 2 | 1 | 2 |
| Colymbetinae | 2395 | 4 | ||
| Dupophilus | 620 | 1 | 1 | 5 |
| Elmis | 618 | 5 | 8 | 5 |
| Esolus | 619 | 25 | 41 | 90 |
| Oulimnius | 622 | 7 | ||
| Stenelmis | 617 | 1 | 1 | |
| Gyrinidae | 512 | 1 | ||
| Orectochilus | 515 | 14 | 6 | 1 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 8 | 2 | |
| Ceratopogonidae | 819 | 20 | 4 | 2 |
| Chironomidae | 807 | 934 | 66 | 28 |
| Empididae | 831 | 43 | 1 | 11 |
| Limoniidae | 757 | 15 | 2 | 1 |
| Anthomyidae | 847 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 55 | 31 | 5 |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 5 | ||
| Platycnemis | 657 | 16 | ||
| Asellidae | 880 | 4 | ||
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 353 | 47 | 17 |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 33 | 90 | 66 |
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 2 | 1 | 3 |
| Planorbidae | 1009 | 59 | ||
| Dugesiidae | 1055 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1375 | 684 | 170 |
| Nematoda | 1089 | 17 | 2 | 6 |
| Hydracarina | 906 | 19 | 5 | 17 |
| Prostoma | 3110 | 4 | 1 | 1 |