Listes faunistiques invertébrés
La Colagne à Marvejols 05101000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 12 ko
Date prélèvement | 06/08/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8376
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 91.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Moyenne | A |
P4 | Pierres, galets | Moyenne | B |
P5 | Granulats | Moyenne | A |
P6 | Pierres, galets | Nulle | B |
P7 | Pierres, galets | Nulle | C |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Rapide | B |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 1 | 1 | |
Leuctra | 69 | 117 | 32 | 101 |
Leuctra geniculata | 33830 | 12 | 5 | 7 |
Dinocras | 156 | 1 | ||
Perla | 164 | 2 | 17 | |
Perlodes | 150 | 1 | 1 | 6 |
Oligoplectrum | 263 | 11 | ||
Glossosomatidae | 189 | 5 | 3 | 5 |
Agapetus | 191 | 2 | 1 | |
Silo | 292 | 4 | 2 | 5 |
Hydropsychidae | 211 | 1 | ||
Cheumatopsyche | 221 | 3 | ||
Hydropsyche | 212 | 5 | 14 | 50 |
Athripsodes | 311 | 14 | 3 | 1 |
Mystacides | 312 | 1 | 5 | |
Oecetis | 317 | 3 | 3 | 2 |
Anomalopterygella | 5082 | 1 | ||
Limnephilinae | 3163 | 5 | 2 | |
Odontocerum | 339 | 1 | ||
Polycentropodidae | 223 | 2 | ||
Polycentropus | 231 | 22 | 12 | 20 |
Psychomyia | 239 | 42 | 1 | 6 |
Rhyacophila lato-sensu | 183 | 8 | 23 | |
Sericostomatidae | 321 | 1 | ||
Sericostoma | 322 | 5 | 1 | |
Baetis | 364 | 12 | 57 | 92 |
Centroptilum | 383 | 2 | ||
Procloeon pennulatum | 29153 | 3 | 6 | 5 |
Procloeon | 390 | 2 | ||
Procloeon bifidum | 391 | 1 | ||
Ephemerella ignita | 451 | 18 | 11 | 13 |
Torleya | 2391 | 8 | 2 | |
Ephemera | 502 | 1 | ||
Heptageniidae | 399 | 4 | 1 | |
Ecdyonurus | 421 | 9 | 7 | |
Electrogena | 3181 | 2 | ||
Epeorus | 400 | 12 | 16 | |
Rhithrogena | 404 | 1 | ||
Leptophlebiidae | 473 | 1 | 1 | |
Choroterpes | 474 | 2 | ||
Habroleptoides | 485 | 2 | 1 | |
Oligoneuriella | 394 | 1 | ||
Platambus | 556 | 1 | ||
Dupophilus | 620 | 13 | 7 | 23 |
Elmis | 618 | 8 | 13 | 16 |
Esolus | 619 | 73 | 24 | 19 |
Limnius | 623 | 9 | 12 | 20 |
Oulimnius | 622 | 9 | 1 | 1 |
Hydraena | 608 | 1 | 1 | 7 |
Anacaena | 580 | 1 | ||
Atherix | 839 | 1 | 4 | 5 |
Atrichops | 840 | 4 | 1 | |
Blepharicera | 749 | 3 | 1 | |
Ceratopogoninae | 822 | 1 | 1 | 6 |
Chironomidae | 807 | 158 | 191 | 348 |
Chelifera | 2884 | 5 | ||
Clinocerinae | 9813 | 1 | ||
Hemerodromiinae | 3202 | 6 | 1 | |
Limoniidae | 757 | 1 | 1 | |
Antocha | 759 | 2 | 2 | |
Dicranota | 765 | 1 | 1 | |
Simuliidae | 801 | 140 | 41 | |
Aphelocheirus | 721 | 1 | ||
Hydrometra | 740 | 8 | ||
Calopteryx | 650 | 2 | 1 | |
Sialis | 704 | 2 | 1 | |
Copepoda | 3206 | 3 | 3 | 3 |
Ostracoda | 3170 | 3 | 3 | 3 |
Pacifastacus | 872 | 1 | ||
Asellidae | 880 | 1 | ||
Ancylus | 1028 | 9 | 5 | 23 |
Potamopyrgus | 978 | 7 | 4 | 2 |
Sphaeriidae | 1042 | 6 | 2 | 2 |
Pisidium | 1043 | 1 | 3 | |
Tricladida | 1054 | 1 | ||
Dugesia | 1056 | 1 | ||
Erpobdellidae | 928 | 3 | 5 | |
Oligochaeta | 933 | 95 | 42 | 168 |
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |