Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 647 ko
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Date prélèvement | 25/09/2019 | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | |||||||||||||||||||||||||
IBG |
20.0
|
|||||||||||||||||||||||||
GFI | 8 | |||||||||||||||||||||||||
Variété taxonomique | 51 | |||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | |||||||||||||||||||||||||
I2M2 |
0.7831
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 58.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 25.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | S1 | Rapide | A |
P2 | S2 | Nulle | A |
P3 | S3 | Nulle | A |
P4 | S28 | Moyenne | A |
P5 | S24 | Rapide | B |
P6 | S30 | Rapide | B |
P7 | S29 | Rapide | B |
P8 | S24 | Moyenne | B |
P9 | S24 | Lente | C |
P10 | S24 | Nulle | C |
P11 | S24 | Rapide | C |
P12 | S29 | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 7 | 326 | 60 |
Leuctra geniculata | 33830 | 17 | ||
Perlodes | 150 | 1 | ||
Oligoplectrum maculatum | 264 | 105 | 240 | 103 |
Agapetus-synagapetus | 5218 | 1 | ||
Goera pilosa | 288 | 3 | ||
Cheumatopsyche lepida | 222 | 11 | 30 | 11 |
Hydropsyche | 212 | 209 | 567 | 96 |
Hydroptila | 200 | 1 | 1 | 2 |
Hydroptilidae | 193 | 1 | ||
Athripsodes | 311 | 3 | 1 | 2 |
Homilia | 20556 | 2 | 4 | |
Mystacides | 312 | 41 | 19 | |
Oecetis | 317 | 1 | 1 | 1 |
Setodes | 318 | 1 | ||
Chimarra | 207 | 2 | 14 | 7 |
Polycentropus | 231 | 15 | 20 | 8 |
Polycentropodidae | 223 | 2 | 8 | 1 |
Psychomyia pusilla | 240 | 4 | 150 | 61 |
Rhyacophila lato-sensu | 183 | 12 | 15 | 4 |
Sericostomatidae | 321 | 1 | 1 | |
Baetis lato sensu | 9794 | 160 | 265 | 102 |
Procloeon | 390 | 4 | 3 | |
Procloeon bifidum | 391 | 4 | ||
Caenis | 457 | 9 | 5 | 1 |
Ephemerella ignita | 451 | 12 | 1 | 1 |
Torleya major | 452 | 1 | 1 | |
Ephemera | 502 | 6 | 3 | 1 |
Ecdyonurus | 421 | 45 | 27 | |
Epeorus | 400 | 27 | ||
Heptagenia | 443 | 9 | ||
Rhithrogena | 404 | 39 | 55 | |
Potamanthus luteus | 510 | 6 | 748 | 130 |
Aphelocheirus aestivalis | 2714 | 1 | 2 | |
Micronecta | 719 | 3 | 67 | |
Colymbetinae | 2395 | 2 | ||
Elmis | 618 | 332 | 423 | 77 |
Esolus | 619 | 62 | 398 | 121 |
Limnius | 623 | 12 | 174 | 22 |
Oulimnius | 622 | 73 | ||
Potamophilus | 615 | 12 | ||
Stenelmis | 617 | 12 | 25 | |
Orectochilus | 515 | 2 | 16 | 8 |
Hydraena | 608 | 1 | 1 | |
Anthomyidae | 847 | 12 | ||
Athericidae | 838 | 3 | 3 | |
Blephariceridae | 747 | 2 | ||
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 1853 | 579 | 360 |
Limoniidae | 757 | 1 | 14 | 4 |
Simuliidae | 801 | 7 | 15 | 16 |
Calopteryx | 650 | 104 | ||
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 3 | 1 | |
Sialis | 704 | 4 | ||
Gammarus | 892 | 156 | 15 | 2 |
Asellidae | 880 | 1 | ||
Corbicula | 1051 | 100 | 65 | 50 |
Pisidium | 1043 | 1 | ||
Sphaerium | 1044 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | 46 | 1 |
Bithynia | 994 | 1 | ||
Potamopyrgus antipodarum | 979 | 41 | 1 | |
Radix | 1004 | 10 | 1 | |
Theodoxus fluviatilis | 968 | 3 | 20 | 1 |
Physa (sensu lato) | 997 | 74 | ||
Physella | 19280 | 31 | 1 | 1 |
Planorbidae | 1009 | 1 | 1 | |
Erpobdellidae | 928 | 12 | 2 | 3 |
Dugesiidae | 1055 | 1 | 4 | 2 |
Oligochaeta | 933 | 250 | 16 | 38 |
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | ||
Prostoma | 3110 | 1 | 1 | 1 |