Listes faunistiques invertébrés
La Mare à Gumières 04009250
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 26.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Bryophytes | Rapide | B |
| P3 | Pierres, galets | Rapide | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Bryophytes | Moyenne | C |
| P10 | Sables | Nulle | A |
| P11 | Granulats | Lente | A |
| P12 | Dalles, argiles | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 1 | 1 |
| Leuctra | 69 | 7 | 63 | 54 |
| Amphinemura | 21 | 2 | ||
| Protonemura | 46 | 40 | 516 | 492 |
| Isoperla | 140 | 8 | 34 | |
| Brachyptera | 3 | 1 | ||
| Micrasema | 268 | 20 | 35 | 16 |
| Glossosomatidae | 189 | 16 | 5 | |
| Glossosoma | 190 | 6 | 38 | 9 |
| Goeridae | 286 | 1 | 2 | |
| Silo | 292 | 1 | 1 | 6 |
| Hydropsyche | 212 | 14 | 5 | |
| Limnephilidae | 276 | 1 | ||
| Chaetopterygopsis | 3177 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 84 | 8 | 16 |
| Odontocerum | 339 | 1 | 3 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 3 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 11 | 6 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | 2 | 2 |
| Thremma | 301 | 1 | 6 | 3 |
| Baetidae | 363 | 9 | 30 | 13 |
| Baetis | 364 | 18 | 116 | 83 |
| Ephemerellidae | 449 | 7 | 10 | |
| Ephemerella ignita | 451 | 1 | 1 | |
| Heptageniidae | 399 | 13 | 7 | |
| Ecdyonurus | 421 | 6 | 1 | |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 2 | 58 | 8 |
| Leptophlebiidae | 473 | 1 | ||
| Guignotus | 533 | 1 | ||
| Oreodytes | 552 | 1 | ||
| Elmis | 618 | 30 | 61 | |
| Esolus | 619 | 7 | 18 | 28 |
| Limnius | 623 | 32 | 68 | 54 |
| Helodes | 636 | 1 | 1 | |
| Hydraena | 608 | 3 | 48 | |
| Ceratopogonidae | 819 | 8 | 8 | 7 |
| Chironomidae | 807 | 58 | 361 | 96 |
| Chelifera | 2884 | 1 | 7 | 7 |
| Clinocerinae | 9813 | 1 | ||
| Eloeophila | 767 | 4 | 1 | |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 1 | 17 | 10 |
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 71 | 23 | 47 |
| Gammarus | 892 | 112 | 29 | 65 |
| Niphargus | 902 | 1 | ||
| Bythinella | 992 | 1 | 1 | |
| Pisidium | 1043 | 6 | 2 | 1 |
| Turbellaria | 3326 | 2 | ||
| Polycelis | 1064 | 5 | 10 | |
| Erpobdellidae | 928 | 2 | 4 | 6 |
| Oligochaeta | 933 | 10 | 10 | 33 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |