Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
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Date prélèvement | 04/08/2021 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6936
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 62.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 5.0 | dominant |
Helophytes | ||
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 | Lente | 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 | 22 | 80 | 25 |
Leuctra geniculata | 33830 | 3 | 40 | 12 |
Protonemura | 46 | 1 | ||
Micrasema | 268 | 40 | 20 | |
Silo | 292 | 3 | ||
Cheumatopsyche lepida | 222 | 80 | 1 | 8 |
Hydropsyche | 212 | 487 | 13 | 72 |
Hydropsychidae | 211 | 1 | ||
Hydroptila | 200 | 63 | 22 | 54 |
Hydroptilidae | 193 | 4 | 8 | 36 |
Athripsodes | 311 | 2 | 1 | |
Mystacides | 312 | 9 | 4 | 3 |
Limnephilinae | 3163 | 1 | ||
Cyrnus | 224 | 3 | 2 | 2 |
Polycentropus | 231 | 3 | 10 | 3 |
Polycentropodidae | 223 | 7 | 4 | 2 |
Psychomyia pusilla | 240 | 6 | 3 | 2 |
Rhyacophila lato-sensu | 183 | 3 | 1 | 18 |
Baetis lato sensu | 9794 | 91 | 2 | 95 |
Centroptilum luteolum | 384 | 8 | 5 | |
Procloeon | 390 | 1 | 5 | |
Baetidae | 363 | 1 | ||
Ephemerella ignita | 451 | 16 | 2 | 2 |
Torleya major | 452 | 2 | 3 | 4 |
Ephemera | 502 | 3 | 3 | |
Ecdyonurus | 421 | 2 | 2 | 12 |
Heptageniidae | 399 | 1 | ||
Leptophlebiidae | 473 | 5 | 4 | |
Aphelocheirus aestivalis | 2714 | 3 | ||
Colymbetinae | 2395 | 1 | ||
Elmis | 618 | 31 | 6 | 21 |
Esolus | 619 | 16 | 99 | 81 |
Limnius | 623 | 1 | 4 | |
Oulimnius | 622 | 32 | 9 | 11 |
Riolus | 625 | 6 | 25 | |
Hydraena | 608 | 2 | ||
Helodes | 636 | 1 | ||
Athericidae | 838 | 5 | 4 | |
Chironomidae | 807 | 509 | 406 | 521 |
Empididae | 831 | 2 | 5 | |
Limoniidae | 757 | 3 | 13 | 18 |
Pediciidae | 50011 | 2 | 3 | |
Simuliidae | 801 | 12 | 1 | 3 |
Tabanidae | 837 | 1 | ||
Calopteryx | 650 | 1 | ||
Sialis | 704 | 3 | 2 | |
Asellidae | 880 | 212 | 2 | 5 |
Pacifastacus leniusculus | 873 | 3 | ||
Gammarus | 892 | 195 | 17 | 74 |
Gammaridae | 887 | 25 | 2 | 23 |
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 8 | 1 | 6 |
Sphaeriidae | 1042 | 2 | ||
Potamopyrgus antipodarum | 979 | 14 | 59 | 17 |
Hydrobiidae | 973 | 2 | 27 | 3 |
Galba truncatula | 1002 | 1 | ||
Physa (sensu lato) | 997 | 3 | ||
Physella | 19280 | 17 | 1 | |
Ancylus fluviatilis | 1029 | 38 | 49 | 79 |
Branchiobdellidae | 3132 | 39 | 1 | |
Oligochaeta | 933 | 87 | 137 | 92 |
Prostoma | 3110 | 1 | ||
Nematoda | 1089 | 1 | 1 | 1 |