Listes faunistiques invertébrés
Le Céret en aval de Sainte-Gemme 05122895
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 27/07/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7813
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 6.0 | dominant |
Granulats | 3.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 7.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Dalles, argiles | 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 | 38 | 53 | 425 |
Leuctra geniculata | 33830 | 79 | 105 | 150 |
Leuctridae | 66 | 1 | ||
Nemouridae | 20 | 1 | ||
Silo | 292 | 1 | 2 | |
Silo-lithax | 5219 | 1 | 4 | |
Hydropsyche | 212 | 2 | 23 | |
Hydroptila | 200 | 1 | ||
Hydroptilidae | 193 | 1 | 1 | |
Mystacides | 312 | 13 | 3 | 4 |
Oecetis | 317 | 60 | 10 | 1 |
Leptoceridae | 310 | 9 | ||
Chimarra | 207 | 12 | ||
Cyrnus | 224 | 1 | 3 | 1 |
Polycentropus | 231 | 17 | 48 | 55 |
Polycentropodidae | 223 | 5 | 12 | 1 |
Lype | 241 | 13 | ||
Psychomyia pusilla | 240 | 1 | ||
Tinodes | 245 | 4 | ||
Rhyacophila lato-sensu | 183 | 3 | ||
Sericostoma | 322 | 1 | ||
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 318 | 179 | |
Centroptilum luteolum | 384 | 6 | 1 | |
Baetidae | 363 | 1 | ||
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 1 | 1 | |
Ephemera | 502 | 6 | 2 | 4 |
Ecdyonurus | 421 | 2 | 3 | |
Epeorus | 400 | 1 | ||
Heptageniidae | 399 | 3 | 5 | |
Habroleptoides | 485 | 4 | 3 | |
Habrophlebia | 491 | 1 | 5 | 5 |
Leptophlebiidae | 473 | 9 | 14 | 19 |
Dryops | 613 | 1 | ||
Dupophilus | 620 | 21 | ||
Elmis | 618 | 22 | 50 | |
Esolus | 619 | 34 | 22 | 88 |
Limnius | 623 | 4 | 2 | 4 |
Oulimnius | 622 | 114 | 17 | 8 |
Hydraena | 608 | 3 | 2 | |
Athericidae | 838 | 10 | 2 | 14 |
Ceratopogonidae | 819 | 3 | 1 | 1 |
Chironomidae | 807 | 278 | 120 | 100 |
Empididae | 831 | 1 | 1 | |
Pediciidae | 50011 | 1 | ||
Rhagionidae | 841 | 4 | ||
Simuliidae | 801 | 5 | 26 | |
Boyeria irene | 671 | 2 | ||
Calopteryx | 650 | 13 | ||
Onychogomphus | 682 | 7 | 6 | 3 |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 7 | 5 | 2 |
Crangonyx pseudogracilis | 5117 | 2 | ||
Gammaridae | 887 | 5 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Sphaeriidae | 1042 | 1 | ||
Physa (sensu lato) | 997 | 1 | ||
Physella | 19280 | 3 | ||
Ancylus fluviatilis | 1029 | 1 | 5 | 21 |
Planorbidae | 1009 | 7 | 1 | 2 |
Oligochaeta | 933 | 4 | 2 | 7 |
Dugesiidae | 1055 | 3 | 2 | |
Prostoma | 3110 | 1 | 1 | |
Bryozoa | 1087 | 1 |