Listes faunistiques invertébrés
Tet à Eus 06170000
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| Date prélèvement | 13/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Sables | Nulle | A |
| P6 | Blocs | Lente | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Moyenne | B |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 22 | 24 | 7 |
| Leuctra | 69 | 66 | 122 | 57 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 5 | 5 | |
| Oligoplectrum | 263 | 35 | 42 | 1 |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 2 | 3 | |
| Silo | 292 | 43 | 8 | 1 |
| Hydropsychidae | 211 | 1 | 11 | 2 |
| Hydropsyche | 212 | 1 | 3 | 4 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 1 | 2 | |
| Adicella | 320 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | 116 | 6 |
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 2 | ||
| Polycentropodidae | 223 | 6 | ||
| Polycentropus | 231 | 13 | 3 | 4 |
| Psychomyia | 239 | 7 | 5 | |
| Rhyacophila lato-sensu | 183 | 17 | 6 | |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 6 | 4 | 5 |
| Baetis | 364 | 11 | 174 | 181 |
| Caenis | 457 | 2 | 2 | |
| Ephemerella ignita | 451 | 28 | 9 | 10 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 10 | 12 | |
| Rhithrogena | 404 | 1 | 10 | 6 |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Pomatinus | 611 | 4 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 12 | 11 | 5 |
| Esolus | 619 | 16 | 10 | 11 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 29 | 2 | 3 |
| Stenelmis | 617 | 1 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Blepharicera | 749 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 215 | 18 | 21 |
| Hemerodromiinae | 3202 | 5 | ||
| Limoniidae | 757 | 1 | 10 | 1 |
| Antocha | 759 | 3 | 3 | |
| Dicranota | 765 | 6 | 7 | |
| Rhagionidae | 841 | 2 | 1 | |
| Simuliidae | 801 | 2 | 3 | 6 |
| Cordulegaster | 687 | 4 | ||
| Onychogomphus | 682 | 5 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 9 | 67 | 20 |
| Potamopyrgus | 978 | 5 | 2 | |
| Lymnaeidae | 998 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 3 | 1 | 1 |
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 17 | 2 | |
| Tricladida | 1054 | 3 | 5 | 5 |
| Dugesiidae | 1055 | 13 | 10 | 19 |
| Oligochaeta | 933 | 55 | 9 | 15 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |