Listes faunistiques invertébrés
L'Arrêt au niveau de Tournay 05234028
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
Date prélèvement | 21/06/2021 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8017
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 77.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 5.0 | dominant |
Algues | 7.0 | dominant |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Lente | A |
P5 | Pierres, galets | Nulle | B |
P6 | Sables | Nulle | B |
P7 | Algues | Nulle | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 31 | 84 | |
Leuctra geniculata | 33830 | 22 | 76 | 192 |
Micrasema | 268 | 2 | 6 | |
Goera pilosa | 288 | 1 | ||
Silo | 292 | 1 | ||
Silo-lithax | 5219 | 1 | 10 | |
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 158 | ||
Hydroptila | 200 | 7 | 11 | 6 |
Hydroptilidae | 193 | 2 | ||
Mystacides | 312 | 6 | 1 | 10 |
Oecetis | 317 | 1 | ||
Triaenodes | 314 | 14 | ||
Leptoceridae | 310 | 3 | 1 | |
Limnephilinae | 3163 | 1 | ||
Polycentropus | 231 | 4 | 15 | 20 |
Polycentropodidae | 223 | 5 | 1 | |
Psychomyia pusilla | 240 | 38 | 1 | 1 |
Tinodes | 245 | 17 | 6 | |
Rhyacophila lato-sensu | 183 | 1 | 16 | |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 46 | 287 | |
Centroptilum luteolum | 384 | 20 | 13 | |
Caenis | 457 | 40 | 27 | 18 |
Ephemerella ignita | 451 | 4 | 5 | |
Ephemerellidae | 449 | 5 | ||
Ecdyonurus | 421 | 1 | 10 | 47 |
Rhithrogena | 404 | 3 | ||
Heptageniidae | 399 | 16 | ||
Leptophlebiidae | 473 | 1 | 2 | |
Micronecta | 719 | 4 | ||
Gerridae | 734 | 4 | ||
Nepidae | 725 | 2 | ||
Hydroporinae | 2393 | 1 | ||
Elmis | 618 | 7 | 1 | |
Esolus | 619 | 40 | 241 | 900 |
Limnius | 623 | 14 | 40 | |
Normandia | 624 | 1 | ||
Oulimnius | 622 | 227 | 49 | 20 |
Riolus | 625 | 13 | 1 | |
Stenelmis | 617 | 7 | 1 | |
Haliplus | 518 | 1 | ||
Peltodytes | 519 | 1 | ||
Hydraena | 608 | 14 | ||
Hydrocyphon | 637 | 3 | ||
Athericidae | 838 | 2 | 3 | |
Ceratopogonidae | 819 | 1 | 2 | 2 |
Chironomidae | 807 | 273 | 300 | 86 |
Empididae | 831 | 1 | ||
Ephydridae | 844 | 1 | ||
Limoniidae | 757 | 1 | 7 | |
Pediciidae | 50011 | 6 | 9 | |
Simuliidae | 801 | 67 | ||
Tabanidae | 837 | 2 | ||
Boyeria irene | 671 | 3 | 2 | |
Calopteryx | 650 | 4 | ||
Onychogomphus | 682 | 18 | 6 | 8 |
Gomphidae | 678 | 1 | 2 | |
Chalcolestes viridis | 2612 | 1 | ||
Platycnemis | 657 | 42 | 1 | |
Sialis | 704 | 1 | 1 | |
Echinogammarus | 888 | 7 | 1 | 3 |
Gammaridae | 887 | 13 | 2 | 6 |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 2 | ||
Sphaeriidae | 1042 | 2 | ||
Potamopyrgus antipodarum | 979 | 573 | 103 | 14 |
Radix | 1004 | 166 | 50 | 8 |
Physa (sensu lato) | 997 | 83 | 7 | |
Physella | 19280 | 4 | 5 | |
Ancylus fluviatilis | 1029 | 30 | 48 | 16 |
Glossiphoniidae | 908 | 1 | 2 | |
Oligochaeta | 933 | 2 | 21 | 1 |