Listes faunistiques invertébrés
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Date prélèvement | 14/09/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Odontoceridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8253
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 74.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 6.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 6.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Litieres | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Granulats | Nulle | B |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Chloroperlidae | 169 | 2 | 1 | |
Euleuctra geniculata | 68 | 1 | 4 | |
Leuctra | 69 | 10 | 26 | 27 |
Amphinemura | 21 | 1 | ||
Nemoura | 26 | 3 | 32 | 2 |
Protonemura | 46 | 1 | ||
Perla | 164 | 1 | 33 | |
Agapetus | 191 | 1 | ||
Silo | 292 | 1 | 3 | |
Hydropsyche | 212 | 65 | ||
Mystacides | 312 | 1 | ||
Oecetis | 317 | 7 | ||
Drusinae | 3120 | 6 | 5 | |
Limnephilinae | 3163 | 2 | ||
Odontocerum | 339 | 10 | 18 | |
Polycentropodidae | 223 | 3 | 3 | |
Psychomyiidae | 238 | 1 | ||
Lype | 241 | 12 | 1 | |
Sericostomatidae | 321 | 14 | 10 | 9 |
Sericostoma | 322 | 9 | ||
Baetis | 364 | 2 | 3 | |
Ephemera | 502 | 2 | 1 | |
Torleya | 2391 | 1 | ||
Ecdyonurus | 421 | 4 | 26 | |
Epeorus | 400 | 35 | ||
Habroleptoides | 485 | 3 | 32 | 104 |
Habrophlebia | 491 | 64 | 74 | 22 |
Gerris | 735 | 7 | 2 | |
Hydrometra | 740 | 1 | ||
Veliidae | 743 | 1 | ||
Laccophilinae | 2394 | 4 | ||
Colymbetinae | 2395 | 16 | 1 | 2 |
Dupophilus | 620 | 1 | ||
Elmis | 618 | 1 | 7 | |
Esolus | 619 | 2 | 11 | |
Oulimnius | 622 | 1 | ||
Hydrocyphon | 637 | 4 | ||
Hydraena | 608 | 37 | ||
Limnebius | 599 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Athericidae | 838 | 2 | 22 | 11 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 339 | 52 | 14 |
Culicidae | 796 | 4 | ||
Empididae | 831 | 1 | ||
Limoniidae | 757 | 5 | 7 | |
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 1 | 2 | |
Calopteryx | 650 | 10 | ||
Cordulegaster | 687 | 2 | ||
Platycnemis | 657 | 1 | ||
Osmylus | 854 | 1 | ||
Copepoda | 3206 | 1 | ||
Gammarus | 892 | 123 | 46 | 290 |
Hydracarina | 906 | 1 | ||
Pisidium | 1043 | 7 | ||
Ancylus | 1028 | 3 | 28 | |
Bythinella | 992 | 2 | ||
Erpobdellidae | 928 | 1 | ||
Oligochaeta | 933 | 104 | 70 | 29 |
Planariidae | 1061 | 8 | 4 | 100 |
Nematoda | 1089 | 1 | 1 | |
Cnidaria | 1075 | 1 | 1 |