Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
Date prélèvement | 26/08/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7304
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 32.0 | dominant |
Blocs | 12.0 | dominant |
Granulats | 9.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 40.0 | dominant |
Algues | ||
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Dalles, argiles | Moyenne | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Granulats | Lente | B |
P8 | Sables | Lente | B |
P9 | Sables | Nulle | C |
P10 | Pierres, galets | Lente | C |
P11 | Sables | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Chloroperlidae | 169 | 1 | ||
Leuctra | 69 | 24 | 55 | 34 |
Leuctra geniculata | 33830 | 4 | ||
Leuctridae | 66 | 5 | ||
Protonemura | 46 | 2 | 2 | |
Perlodes | 150 | 1 | 8 | 1 |
Micrasema | 268 | 1 | ||
Glossosoma | 190 | 2 | 6 | |
Silo-lithax | 5219 | 1 | 6 | |
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 6 | 57 | 1 |
Hydropsychidae | 211 | 1 | ||
Adicella | 320 | 1 | ||
Mystacides | 312 | 1 | ||
Drusinae | 3120 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Limnephilidae | 276 | 1 | 1 | |
Odontocerum albicorne | 340 | 7 | ||
Philopotamus | 209 | 1 | ||
Polycentropus | 231 | 3 | ||
Polycentropodidae | 223 | 1 | 2 | |
Rhyacophila lato-sensu | 183 | 4 | 3 | |
Sericostoma | 322 | 4 | 1 | |
Sericostomatidae | 321 | 2 | 1 | 12 |
Baetis lato sensu | 9794 | 54 | 219 | 57 |
Centroptilum luteolum | 384 | 13 | ||
Procloeon | 390 | 2 | 3 | |
Ephemerella ignita | 451 | 11 | 7 | 2 |
Torleya major | 452 | 2 | ||
Ephemera | 502 | 8 | 4 | 4 |
Ecdyonurus | 421 | 5 | 24 | 8 |
Rhithrogena | 404 | 1 | 4 | |
Heptageniidae | 399 | 3 | 52 | 23 |
Habroleptoides | 485 | 2 | 1 | |
Paraleptophlebia | 481 | 3 | 1 | |
Gerridae | 734 | 60 | 1 | 3 |
Colymbetinae | 2395 | 20 | ||
Dupophilus | 620 | 2 | 1 | 1 |
Elmis | 618 | 14 | 3 | 5 |
Limnius | 623 | 5 | 13 | 20 |
Oulimnius | 622 | 1 | ||
Hydraena | 608 | 2 | ||
Athericidae | 838 | 1 | 1 | |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 546 | 160 | 71 |
Dixidae | 793 | 3 | ||
Empididae | 831 | 1 | 4 | 1 |
Limoniidae | 757 | 2 | 5 | |
Coenosiinae | 50792 | 1 | ||
Pediciidae | 50011 | 2 | 20 | 2 |
Simuliidae | 801 | 21 | 19 | 4 |
Calopteryx | 650 | 93 | 2 | 3 |
Cordulegaster | 687 | 1 | ||
Gammarus | 892 | 9 | 3 | 2 |
Gammaridae | 887 | 5 | 4 | 2 |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 5 | 1 | 4 |
Sphaeriidae | 1042 | 4 | 6 | |
Hydrobiidae | 973 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | ||
Oligochaeta | 933 | 9 | 58 | 83 |
Nematoda | 1089 | 1 | 1 |