Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Dalles, argiles | Moyenne | C |
| P3 | Pierres, galets | Nulle | C |
| P4 | Dalles, argiles | Nulle | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Blocs | Lente | A |
| P10 | Granulats | Lente | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 10 | 4 | |
| Leuctra geniculata | 33830 | 19 | 17 | 4 |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Glossosomatidae | 189 | 5 | 1 | 4 |
| Agapetus | 191 | 3 | ||
| Glossosoma | 190 | 2 | ||
| Goera | 287 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 2 | 1 | |
| Athripsodes | 311 | 6 | 3 | 4 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | 15 | 2 |
| Stenophylacini-chaetopterygini | 3146 | 11 | 8 | |
| Polycentropus | 231 | 3 | 5 | 1 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 28 | 31 | 2 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 44 | 12 | 4 |
| Baetis | 364 | 22 | 36 | 48 |
| Pseudocentroptilum | 3207 | 3 | ||
| Ephemerella ignita | 451 | 113 | 31 | 35 |
| Ephemera | 502 | 47 | 22 | 16 |
| Heptageniidae | 399 | 3 | 2 | 1 |
| Ecdyonurus | 421 | 4 | 18 | 15 |
| Leptophlebiidae | 473 | 23 | 3 | |
| Habrophlebia | 491 | 4 | 9 | 10 |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 38 | 43 | 20 |
| Elmis | 618 | 294 | 125 | 22 |
| Esolus | 619 | 101 | 29 | 48 |
| Limnius | 623 | 9 | 24 | 5 |
| Oulimnius | 622 | 72 | 30 | 17 |
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 9 | 8 | 3 |
| Atrichops | 840 | 1 | 1 | |
| Ceratopogonidae | 819 | 13 | 5 | 9 |
| Chironomidae | 807 | 486 | 96 | 251 |
| Limoniidae | 757 | 1 | 3 | |
| Dicranota | 765 | 29 | 6 | 9 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 14 | 18 | 4 |
| Tabanidae | 837 | 3 | 1 | |
| Micronecta | 719 | 1 | 3 | |
| Sialis | 704 | 12 | 10 | 10 |
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 72 | 18 | 3 |
| Gammarus | 892 | 29 | 4 | 1 |
| Ancylus | 1028 | 22 | 41 | 12 |
| Potamopyrgus | 978 | 4 | 32 | 7 |
| Lymnaeidae | 998 | 1 | 4 | |
| Sphaeriidae | 1042 | 10 | 23 | 6 |
| Pisidium | 1043 | 8 | 18 | |
| Erpobdellidae | 928 | 5 | 2 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 9 | 41 | 57 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |