Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 46 ko
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Date prélèvement | 04/08/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlodidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7982
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 28.0 | dominant |
Blocs | 38.0 | dominant |
Granulats | 4.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 12.0 | dominant |
Dalles, argiles | 15.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Nulle | A |
P4 | Sables | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Algues | Lente | B |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Blocs | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Blocs | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 82 | 13 | 20 |
Leuctra | 69 | 48 | 109 | 129 |
Nemoura | 26 | 17 | ||
Protonemura | 46 | 1 | 2 | |
Perla | 164 | 11 | ||
Perlodes | 150 | 3 | 2 | |
Micrasema | 268 | 44 | 18 | |
Glossosomatidae | 189 | 1 | ||
Goera | 287 | 5 | 1 | |
Silo | 292 | 101 | 21 | 20 |
Goeridae | 286 | 109 | 24 | 7 |
Cheumatopsyche | 221 | 16 | ||
Hydropsyche | 212 | 216 | 375 | |
Hydroptila | 200 | 1 | 212 | 3 |
Athripsodes | 311 | 10 | 1 | |
Mystacides | 312 | 169 | 7 | |
Oecetis | 317 | 4 | 6 | 5 |
Limnephilinae | 3163 | 2 | 3 | 1 |
Limnephilidae | 276 | 1 | ||
Odontocerum | 339 | 1 | ||
Philopotamus | 209 | 1 | ||
Cyrnus | 224 | 2 | 1 | |
Plectrocnemia | 228 | 1 | ||
Polycentropus | 231 | 11 | 26 | 10 |
Polycentropodidae | 223 | 1 | 7 | 2 |
Psychomyia | 239 | 6 | ||
Psychomyiidae | 238 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 57 | 12 |
Sericostoma | 322 | 36 | 9 | 9 |
Sericostomatidae | 321 | 2 | 3 | 4 |
Baetis lato sensu | 9794 | 973 | 155 | |
Centroptilum | 383 | 9 | 48 | 1 |
Cloeon | 387 | 3 | 1 | |
Procloeon | 390 | 5 | 24 | |
Caenis | 457 | 2 | 1 | 1 |
Ephemerella ignita | 451 | 2 | 1 | |
Torleya | 2391 | 1 | 10 | 2 |
Ephemera | 502 | 26 | 1 | |
Ecdyonurus | 421 | 2 | 8 | |
Epeorus | 400 | 3 | ||
Rhithrogena | 404 | 2 | ||
Heptageniidae | 399 | 2 | 2 | 9 |
Habrophlebia | 491 | 3 | ||
Leptophlebiidae | 473 | 8 | ||
Micronecta | 719 | 9 | ||
Gerris | 735 | 2 | ||
Dytiscidae | 527 | 1 | ||
Dupophilus | 620 | 2 | 4 | |
Elmis | 618 | 32 | 123 | 108 |
Esolus | 619 | 69 | 121 | 228 |
Limnius | 623 | 8 | 1 | 12 |
Oulimnius | 622 | 113 | 44 | |
Stenelmis | 617 | 2 | 18 | |
Orectochilus | 515 | 5 | 12 | |
Hydraena | 608 | 1 | 25 | |
Anthomyidae | 847 | 1 | ||
Atherix | 839 | 26 | 5 | 4 |
Atrichops | 840 | 80 | 4 | 4 |
Ceratopogoninae | 822 | 1 | ||
Chironomidae | 807 | 826 | 1383 | 192 |
Dixa | 794 | 1 | ||
Clinocerinae | 9813 | 1 | 1 | 2 |
Hemerodromiinae | 3202 | 11 | 4 | |
Limoniini | 20393 | 9 | ||
Pediciini | 20537 | 3 | 1 | |
Psychodidae | 783 | 1 | ||
Rhagionidae | 841 | 2 | ||
Simuliidae | 801 | 1 | 677 | 62 |
Tabanidae | 837 | 5 | 1 | |
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 14 | ||
Cordulegaster | 687 | 1 | ||
Gomphidae | 678 | 1 | ||
Sialis | 704 | 1 | ||
Gammarus | 892 | 27 | 10 | 4 |
Copepoda | 3206 | 3 | ||
Ancylus | 1028 | 1 | 6 | 4 |
Bythinella | 992 | 1 | ||
Potamopyrgus | 978 | 336 | 2 | 4 |
Hydrobiidae | 973 | 3 | ||
Glossiphonia | 909 | 2 | ||
Oligochaeta | 933 | 15 | 2 | |
Dugesia | 1056 | 1 | 2 | |
Mermithoïdea | 3159 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |
Hydra | 1077 | 3 | 3 | 3 |