Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
Date prélèvement | 26/09/2014 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 43 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles | 32.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | s1 | Lente | A |
P2 | s3 | Nulle | A |
P3 | s28 | Nulle | A |
P4 | s25 | Nulle | A |
P5 | s24 | Moyenne | B |
P6 | s30 | Moyenne | B |
P7 | s29 | Moyenne | B |
P8 | s24 | Nulle | B |
P9 | s24 | Rapide | C |
P10 | s29 | Rapide | C |
P11 | s24 | Lente | C |
P12 | s29 | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 22 | 60 |
Amphinemura | 21 | 1 | ||
Protonemura | 46 | 1 | ||
Perla | 164 | 1 | ||
Perlodes | 150 | 1 | 1 | |
Brachycentrus | 265 | 1 | ||
Oligoplectrum | 263 | 46 | 832 | 928 |
Silo | 292 | 1 | ||
Hydropsyche | 212 | 25 | 12 | |
Lasiocephala | 307 | 19 | 3 | 4 |
Lepidostoma | 305 | 3 | ||
Athripsodes | 311 | 1 | 2 | 1 |
Mystacides | 312 | 1 | ||
Psychomyia | 239 | 26 | 13 | |
Rhyacophila lato-sensu | 183 | 7 | 7 | 7 |
Sericostoma | 322 | 52 | 13 | 3 |
Baetidae | 363 | 3 | ||
Baetis lato sensu | 9794 | 8 | 35 | 23 |
Ephemera | 502 | 1 | 1 | |
Ephemerella ignita | 451 | 13 | 8 | 5 |
Torleya | 2391 | 1 | 2 | |
Ecdyonurus | 421 | 14 | 28 | |
Epeorus | 400 | 8 | ||
Heptagenia | 443 | 2 | ||
Rhithrogena | 404 | 20 | 60 | |
Potamanthus | 509 | 1 | 1 | 6 |
Aphelocheirus | 721 | 1 | ||
Micronecta | 719 | 3 | 9 | |
Pomatinus | 611 | 3 | ||
Elmis | 618 | 576 | 104 | 62 |
Esolus | 619 | 32 | 52 | 20 |
Limnius | 623 | 3 | 16 | 16 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 32 | 16 | |
Orectochilus | 515 | 2 | ||
Hydraena | 608 | 4 | ||
Anthomyidae | 847 | 7 | ||
Athericidae | 838 | 4 | 1 | |
Chironomidae | 807 | 896 | 400 | 416 |
Empididae | 831 | 1 | 5 | |
Limoniidae | 757 | 1 | 2 | 3 |
Simuliidae | 801 | 1 | 1 | |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Calopteryx | 650 | 2 | ||
Sialis | 704 | 2 | ||
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 7 | 1 | |
Gammarus | 892 | 3968 | 40 | 46 |
Asellidae | 880 | 1 | ||
Hydracarina | 906 | 1 | 26 | 60 |
Corbicula | 1051 | 4 | ||
Pisidium | 1043 | 1 | ||
Theodoxus | 967 | 1 | 1 | |
Physa (sensu lato) | 997 | 3 | ||
Ancylus | 1028 | 28 | 7 | 5 |
Potamopyrgus | 978 | 42 | 2 | |
Erpobdellidae | 928 | 16 | 1 | |
Oligochaeta | 933 | 96 | 7 | 6 |