Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 13/09/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 40 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8249
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 7.0 | dominant |
Hydrophytes | 4.0 | marginal |
Litieres | 3.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 68.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 3.0 | marginal |
Algues | 10.0 | dominant |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Moyenne | A |
P5 | Bryophytes | Moyenne | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Algues | Moyenne | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Rapide | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 54 | 32 | 94 |
Leuctra geniculata | 33830 | 3 | 11 | 15 |
Nemoura | 26 | 6 | 1 | |
Protonemura | 46 | 120 | 47 | 14 |
Micrasema | 268 | 72 | 229 | 5 |
Agapetinae | 9812 | 59 | 120 | |
Glossosoma | 190 | 1 | 6 | |
Silo | 292 | 8 | 11 | |
Silo-lithax | 5219 | 12 | 10 | |
Hydropsyche | 212 | 248 | 56 | 104 |
Hydropsychidae | 211 | 26 | 3 | 5 |
Hydroptila | 200 | 2 | 3 | |
Hydroptilidae | 193 | 2 | ||
Lepidostoma hirtum | 306 | 1 | ||
Adicella | 320 | 8 | 2 | |
Mystacides | 312 | 53 | 2 | 3 |
Oecetis | 317 | 56 | 13 | |
Leptoceridae | 310 | 3 | ||
Limnephilinae | 3163 | 1 | ||
Limnephilidae | 276 | 1 | ||
Philopotamus | 209 | 1 | ||
Polycentropus | 231 | 9 | 23 | 6 |
Polycentropodidae | 223 | 11 | 11 | 8 |
Rhyacophila lato-sensu | 183 | 23 | 14 | 14 |
Sericostoma | 322 | 2 | ||
Sericostomatidae | 321 | 8 | 5 | 8 |
Baetis lato sensu | 9794 | 133 | 37 | 91 |
Ephemerella ignita | 451 | 57 | 42 | 18 |
Ephemera | 502 | 2 | 3 | |
Ecdyonurus | 421 | 1 | ||
Epeorus | 400 | 6 | 2 | |
Rhithrogena | 404 | 1 | ||
Heptageniidae | 399 | 1 | 1 | |
Habroleptoides | 485 | 4 | ||
Leptophlebiidae | 473 | 3 | ||
Pomatinus substriatus | 33844 | 1 | ||
Dupophilus | 620 | 19 | 196 | 204 |
Elmis | 618 | 171 | 288 | 57 |
Esolus | 619 | 12 | 24 | |
Oulimnius | 622 | 69 | 81 | 57 |
Orectochilus | 515 | 7 | 1 | 2 |
Haliplus | 518 | 2 | ||
Hydraena | 608 | 10 | 6 | 7 |
Athericidae | 838 | 1 | 2 | 8 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 873 | 300 | 8 |
Empididae | 831 | 1 | 3 | 2 |
Limoniidae | 757 | 2 | 6 | 1 |
Pediciidae | 50011 | 1 | 5 | |
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 480 | 23 | 14 |
Calopteryx | 650 | 5 | 1 | |
Onychogomphus | 682 | 1 | ||
Gammarus | 892 | 4 | 5 | 2 |
Gammaridae | 887 | 2 | 4 | 6 |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | |
Sphaeriidae | 1042 | 1 | ||
Bythinella | 992 | 1 | ||
Potamopyrgus antipodarum | 979 | 2 | 3 | |
Hydrobiidae | 973 | 2 | 1 | 1 |
Physella | 19280 | 1 | 1 | |
Ancylus fluviatilis | 1029 | 38 | 300 | 229 |
Oligochaeta | 933 | 8 | 6 | |
Dugesiidae | 1055 | 3 | ||
Planariidae | 1061 | 19 | 36 | 9 |
Prostoma | 3110 | 1 | ||
Nematoda | 1089 | 1 |