Listes faunistiques invertébrés
Tet à Eus 06170000
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| Date prélèvement | 04/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 55 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | C |
| P2 | Blocs | Moyenne | B |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Helophytes | Nulle | A |
| P11 | Sables | Lente | B |
| P12 | Granulats | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | |
| Leuctra | 69 | 279 | 84 | 17 |
| Protonemura | 46 | 3 | 3 | |
| Perlidae | 155 | 1 | 4 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 3 | |
| Perlodes | 150 | 1 | ||
| Oligoplectrum | 263 | 146 | 32 | 20 |
| Silo | 292 | 19 | 9 | 8 |
| Cheumatopsyche | 221 | 1 | 12 | 2 |
| Hydropsyche | 212 | 267 | 235 | 44 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 5 | ||
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 28 | 2 | 5 |
| Oecetis | 317 | 6 | ||
| Limnephilidae | 276 | 4 | ||
| Odontocerum | 339 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 15 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 3 | 43 | 8 |
| Sericostoma | 322 | 3 | 3 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 37 | 359 | 127 |
| Procloeon | 390 | 7 | 1 | |
| Caenis | 457 | 12 | 4 | 12 |
| Ephemerella ignita | 451 | 12 | 5 | 1 |
| Ephemera | 502 | 2 | 1 | |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 16 | 1 | |
| Leptophlebiidae | 473 | 3 | 7 | 1 |
| Habroleptoides | 485 | 5 | 10 | 3 |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 3 | 1 | 15 |
| Elmis | 618 | 95 | 64 | 95 |
| Esolus | 619 | 2 | 8 | 72 |
| Limnius | 623 | 3 | 3 | 2 |
| Oulimnius | 622 | 474 | 33 | 230 |
| Stenelmis | 617 | 1 | 1 | |
| Orectochilus | 515 | 10 | 7 | 4 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 677 | 304 | 97 |
| Empididae | 831 | 1 | 1 | |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 5 | 14 | 1 |
| Simuliidae | 801 | 5 | 10 | 67 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 2 | |
| Micronecta | 719 | 30 | ||
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | 3 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Ancylus | 1028 | 3 | 9 | 7 |
| Potamopyrgus | 978 | 26 | 1 | |
| Radix | 1004 | 7 | 12 | |
| Physella | 19280 | 2 | ||
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 3 | 2 | |
| Pisidium | 1043 | 5 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 47 | 7 | 24 |
| Turbellaria | 3326 | 1 | ||
| Oligochaeta | 933 | 7 | 7 | 2 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |