Listes faunistiques invertébrés
Agly à Lesquerde 1 06173250
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| Date prélèvement | 28/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Rapide | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 67 | 70 | 100 |
| Micrasema | 268 | 11 | ||
| Oligoplectrum | 263 | 39 | 6 | 3 |
| Calamoceras | 342 | 15 | 1 | |
| Agapetus | 191 | 1 | 3 | 11 |
| Goera | 287 | 14 | 5 | 59 |
| Hydropsyche | 212 | 71 | 53 | 9 |
| Hydroptila | 200 | 1 | 1 | |
| Lepidostomatidae | 304 | 3 | ||
| Lepidostoma | 305 | 2 | ||
| Mystacides | 312 | 10 | 8 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 2 | 2 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropus | 231 | 2 | 2 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 6 | 12 | 10 |
| Baetis | 364 | 225 | 83 | 46 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 4 | 2 | 4 |
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 13 | 3 | 3 |
| Ecdyonurus | 421 | 7 | 7 | 10 |
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 13 | 4 | 5 |
| Esolus | 619 | 30 | 100 | 13 |
| Limnius | 623 | 1 | 5 | 3 |
| Oulimnius | 622 | 55 | 40 | 12 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 7 | 17 | 26 |
| Blephariceridae | 747 | 1 | 2 | |
| Chironomidae | 807 | 300 | 100 | 650 |
| Empididae | 831 | 8 | 7 | 6 |
| Limoniidae | 757 | 3 | 3 | |
| Simuliidae | 801 | 30 | 70 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 2 | 2 | 6 |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 6 | 4 | |
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | 2 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 8 | 25 | 4 |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 1150 | 2000 | 1300 |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 7 | ||
| Oligochaeta | 933 | 5 | 160 | 22 |
| Dugesiidae | 1055 | 1 | ||
| Prostoma | 3110 | 3 | 3 | |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3166 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 |