Listes faunistiques invertébrés
L'Alrance à Brousse Le Chateau 05143990
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 06/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| 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 | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 6 | ||
| Leuctra | 69 | 117 | 140 | 97 |
| Nemoura | 26 | 17 | 2 | 4 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 7 | 18 | 1 |
| Perlodes | 150 | 1 | 1 | |
| Perlodidae | 127 | 3 | ||
| Beraeodes | 329 | 1 | ||
| Agapetus | 191 | 1 | ||
| Silo | 292 | 6 | 2 | 13 |
| Goeridae | 286 | 7 | ||
| Cheumatopsyche | 221 | 4 | 8 | 4 |
| Hydropsyche | 212 | 102 | 6 | |
| Hydropsychidae | 211 | 2 | 1 | |
| Hydroptila | 200 | 1 | 3 | |
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | 4 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | 8 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 15 | 6 |
| Baetis | 364 | 1 | 20 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 7 | 9 | |
| Ephemera | 502 | 17 | 2 | 10 |
| Ecdyonurus | 421 | 6 | 10 | 22 |
| Electrogena | 3181 | 2 | ||
| Epeorus | 400 | 19 | ||
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 2 | 12 | 13 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 3 | |
| Paraleptophlebia | 481 | 6 | 1 | 11 |
| Leptophlebiidae | 473 | 22 | 19 | |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 19 | 30 | 7 |
| Elmis | 618 | 9 | 18 | 11 |
| Esolus | 619 | 29 | 27 | 14 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 11 | ||
| Atherix | 839 | 9 | 4 | 4 |
| Atrichops | 840 | 21 | 2 | |
| Chironomidae | 807 | 100 | 60 | 37 |
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 18 | 2 | 2 |
| Hexatomini | 20358 | 6 | ||
| Limoniini | 20393 | 1 | 3 | |
| Pediciini | 20537 | 2 | ||
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 3 | 3 | 1 |
| Calopteryx | 650 | 9 | 1 | |
| Cordulegaster | 687 | 25 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 14 | 24 | 12 |
| Pacifastacus | 872 | 2 | 1 | |
| Atyaephyra | 861 | 2 | ||
| Pisidium | 1043 | 11 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 4 | 1 | |
| Oligochaeta | 933 | 21 | 5 | 17 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |