Listes faunistiques invertébrés
La Chella à Chelle Debat 05234027
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 06/07/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7405
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 71.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 20.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Rapide | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Rapide | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 5 | 1 | 11 |
Leuctra geniculata | 33830 | 26 | 34 | 96 |
Brachycentrus | 265 | 1 | 1 | |
Goera pilosa | 288 | 1 | 1 | 1 |
Silo-lithax | 5219 | 3 | ||
Hydropsyche | 212 | 10 | 2 | |
Hydropsychidae | 211 | 2 | 2 | |
Hydroptilidae | 193 | 3 | ||
Lepidostoma hirtum | 306 | 3 | 2 | 2 |
Mystacides | 312 | 17 | 29 | 19 |
Oecetis | 317 | 3 | 3 | |
Limnephilinae | 3163 | 1 | ||
Cyrnus | 224 | 8 | 1 | |
Polycentropus | 231 | 4 | 9 | 7 |
Polycentropodidae | 223 | 1 | 6 | 2 |
Psychomyiidae | 238 | 6 | ||
Rhyacophila lato-sensu | 183 | 2 | ||
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 9 | 14 | |
Centroptilum luteolum | 384 | 24 | 8 | 2 |
Cloeon | 387 | 1 | ||
Ephemerella ignita | 451 | 5 | 2 | 1 |
Ecdyonurus | 421 | 1 | 2 | 14 |
Heptageniidae | 399 | 1 | 2 | |
Habrophlebia | 491 | 3 | 4 | 9 |
Leptophlebiidae | 473 | 1 | 4 | 4 |
Gerridae | 734 | 1 | ||
Dupophilus | 620 | 2 | 5 | 1 |
Elmis | 618 | 12 | 5 | 4 |
Esolus | 619 | 47 | 48 | 159 |
Limnius | 623 | 1 | 8 | 13 |
Normandia | 624 | 2 | ||
Oulimnius | 622 | 22 | 10 | |
Stenelmis | 617 | 4 | ||
Haliplus | 518 | 1 | ||
Hydraena | 608 | 36 | 7 | |
Helodes | 636 | 6 | ||
Hydrocyphon | 637 | 7 | 2 | |
Athericidae | 838 | 1 | 1 | |
Ceratopogonidae | 819 | 2 | 1 | |
Chironomidae | 807 | 111 | 65 | 46 |
Rhagionidae | 841 | 2 | ||
Empididae | 831 | 1 | 1 | 1 |
Pediciidae | 50011 | 1 | 6 | |
Psychodidae | 783 | 2 | 2 | |
Simuliidae | 801 | 13 | 2 | 41 |
Tabanidae | 837 | 2 | 1 | |
Tipulidae | 753 | 4 | 1 | |
Boyeria irene | 671 | 1 | 1 | 1 |
Onychogomphus | 682 | 2 | 7 | 4 |
Chalcolestes viridis | 2612 | 1 | ||
Sympetrum | 699 | 1 | ||
Sialis | 704 | 2 | 3 | |
Hymenoptera | 1081 | 1 | ||
Pacifastacus leniusculus | 873 | 1 | ||
Echinogammarus | 888 | 11 | 2 | 31 |
Gammaridae | 887 | 13 | 1 | 29 |
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Potamopyrgus antipodarum | 979 | 648 | 223 | 136 |
Hydrobiidae | 973 | 312 | 28 | 30 |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 340 | 10 | 15 |
Physidae | 995 | 60 | ||
Ancylus fluviatilis | 1029 | 196 | 244 | 229 |
Planorbidae | 1009 | 1 | ||
Oligochaeta | 933 | 13 | 45 | 13 |