Listes faunistiques invertébrés
Tet à Eus 06170000
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| Date prélèvement | 26/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| Taxon indicateur | Brachycentridae |
| 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 | 36.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Blocs | Moyenne | C |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Blocs | Rapide | B |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Granulats | Lente | A |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Lente | B |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 42 | 18 | |
| Leuctra | 69 | 124 | 1 | 36 |
| Nemoura | 26 | 5 | 1 | |
| Protonemura | 46 | 1 | 2 | |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 2 | 10 | |
| Micrasema | 268 | 1 | 15 | |
| Oligoplectrum | 263 | 14 | 6 | 44 |
| Goeridae | 286 | 4 | 3 | 3 |
| Silo | 292 | 3 | 7 | 7 |
| Hydropsychidae | 211 | 4 | 13 | |
| Cheumatopsyche | 221 | 4 | 1 | |
| Hydropsyche | 212 | 8 | 3 | 36 |
| Hydroptila | 200 | 2 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 9 | 7 | 1 |
| Mystacides | 312 | 86 | 2 | |
| Oecetis | 317 | 13 | ||
| Polycentropus | 231 | 9 | 13 | |
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 13 | ||
| Rhyacophila lato-sensu | 183 | 2 | 18 | 14 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 26 | 2 | 2 |
| Baetis | 364 | 49 | 118 | 34 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 3 | 1 | |
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 30 | 6 | |
| Ecdyonurus | 421 | 1 | 4 | 13 |
| Epeorus | 400 | 4 | 12 | |
| Habroleptoides | 485 | 5 | 10 | |
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 7 | ||
| Elmis | 618 | 102 | 6 | 23 |
| Esolus | 619 | 3 | 14 | 21 |
| Limnius | 623 | 2 | 1 | 2 |
| Oulimnius | 622 | 95 | 5 | 22 |
| Stenelmis | 617 | 3 | 1 | |
| Orectochilus | 515 | 3 | 2 | 7 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | ||
| Blephariceridae | 747 | 11 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 267 | 22 | 24 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 17 | 15 | 7 |
| Simuliidae | 801 | 17 | 272 | 11 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 9 | ||
| Cordulegaster | 687 | 322 | 1 | |
| Gomphidae | 678 | 1 | 4 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | 45 | 39 |
| Potamopyrgus | 978 | 177 | ||
| Radix | 1004 | 3 | 1 | |
| Physidae | 995 | 2 | 1 | |
| Physella | 19280 | 14 | 1 | |
| Sphaeriidae | 1042 | 179 | ||
| Pisidium | 1043 | 42 | ||
| Dugesiidae | 1055 | 29 | 32 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 230 | 72 | 21 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |