Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
Date prélèvement | 11/08/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7919
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 60.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 5.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 25.0 | dominant |
Algues | ||
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Nulle | B |
P7 | Sables | Nulle | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Sables | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 20 | 68 | 300 |
Leuctra geniculata | 33830 | 1 | 11 | 6 |
Protonemura | 46 | 1 | ||
Micrasema | 268 | 23 | 1 | |
Silo | 292 | 1 | 5 | |
Cheumatopsyche lepida | 222 | 67 | 39 | 135 |
Hydropsyche | 212 | 253 | 12 | 37 |
Hydroptila | 200 | 5 | ||
Hydroptilidae | 193 | 6 | ||
Athripsodes | 311 | 9 | 3 | |
Mystacides | 312 | 7 | 4 | |
Oecetis | 317 | 2 | 1 | |
Limnephilinae | 3163 | 1 | 3 | 2 |
Cyrnus | 224 | 1 | 1 | |
Polycentropus | 231 | 1 | 9 | 9 |
Polycentropodidae | 223 | 5 | 3 | 2 |
Lype | 241 | 1 | ||
Psychomyia pusilla | 240 | 2 | ||
Rhyacophila lato-sensu | 183 | 4 | ||
Sericostomatidae | 321 | 8 | ||
Baetis lato sensu | 9794 | 41 | 37 | |
Centroptilum luteolum | 384 | 3 | 2 | |
Procloeon | 390 | 2 | 1 | |
Ephemerella ignita | 451 | 10 | 2 | 5 |
Torleya major | 452 | 4 | 10 | |
Ephemera | 502 | 3 | 5 | 6 |
Ecdyonurus | 421 | 8 | 10 | |
Electrogena | 3181 | 1 | 1 | 1 |
Rhithrogena | 404 | 1 | ||
Heptageniidae | 399 | 1 | 24 | 17 |
Paraleptophlebia | 481 | 3 | 7 | 2 |
Leptophlebiidae | 473 | 6 | 8 | 6 |
Aphelocheirus aestivalis | 2714 | 1 | ||
Colymbetinae | 2395 | 3 | 2 | |
Elmis | 618 | 37 | 15 | 15 |
Esolus | 619 | 8 | 60 | 270 |
Limnius | 623 | 9 | 30 | |
Oulimnius | 622 | 14 | 36 | 23 |
Riolus | 625 | 11 | 3 | 7 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 2 | 1 | |
Anthomyidae | 847 | 3 | ||
Athericidae | 838 | 3 | 6 | 5 |
Chironomidae | 807 | 511 | 293 | 95 |
Empididae | 831 | 5 | 1 | 4 |
Limoniidae | 757 | 6 | 18 | |
Psychodidae | 783 | 2 | 1 | |
Simuliidae | 801 | 43 | 4 | |
Calopteryx | 650 | 1 | ||
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 3 | ||
Sialis | 704 | 1 | ||
Gammarus | 892 | 57 | 29 | 34 |
Asellidae | 880 | 15 | 4 | 2 |
Pacifastacus leniusculus | 873 | 3 | 2 | |
Pisidium | 1043 | 6 | ||
Sphaeriidae | 1042 | 1 | ||
Ancylus fluviatilis | 1029 | 3 | 2 | 14 |
Potamopyrgus antipodarum | 979 | 2 | 20 | 3 |
Hydrobiidae | 973 | 1 | 1 | 1 |
Xironogiton | 23599 | 6 | ||
Oligochaeta | 933 | 43 | 55 | 63 |
Nematoda | 1089 | 1 | 1 | |
Copepoda | 3206 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | |
Bryozoa | 1087 | 1 |