Listes faunistiques invertébrés
La Colagne à Marvejols 05101000
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 14 ko
Date prélèvement | 11/06/2019 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8864
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 58.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 4.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 18.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | B |
P2 | Litieres | Nulle | A |
P3 | Pierres, galets | Lente | C |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Rapide | B |
P6 | Blocs | Rapide | B |
P7 | Branchage, racines | Lente | A |
P8 | Pierres, galets | Nulle | C |
P9 | Dalles, argiles | Moyenne | B |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Sables | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 2 | ||
Leuctra | 69 | 135 | 307 | 93 |
Leuctra geniculata | 33830 | 3 | 10 | 4 |
Perla | 164 | 12 | 11 | |
Isoperla | 140 | 5 | 10 | 3 |
Taeniopteryx | 14 | 2 | ||
Micrasema | 268 | 1 | ||
Glossosomatidae | 189 | 6 | 2 | |
Agapetinae | 9812 | 3 | 2 | |
Agapetus | 191 | 14 | 42 | |
Goeridae | 286 | 1 | 8 | |
Goera | 287 | 1 | ||
Silo | 292 | 2 | ||
Hydropsychidae | 211 | 7 | 5 | 8 |
Cheumatopsyche | 221 | 92 | 60 | 127 |
Hydropsyche | 212 | 61 | 32 | 80 |
Hydroptilidae | 193 | 2 | ||
Lepidostoma | 305 | 3 | ||
Leptoceridae | 310 | 3 | ||
Adicella | 320 | 1 | ||
Athripsodes | 311 | 47 | 27 | 40 |
Mystacides | 312 | 1 | ||
Oecetis | 317 | 14 | 1 | |
Allogamus | 2339 | 15 | ||
Anomalopterygella | 5082 | 1 | 3 | |
Drusus | 2335 | 1 | ||
Halesus | 3186 | 14 | 2 | |
Limnephilinae | 3163 | 12 | 11 | 5 |
Polycentropodidae | 223 | 3 | ||
Polycentropus | 231 | 63 | 7 | 58 |
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 25 | 34 | |
Rhyacophila lato-sensu | 183 | 1 | 5 | 5 |
Sericostomatidae | 321 | 4 | ||
Sericostoma | 322 | 8 | 1 | |
Baetidae | 363 | 1 | ||
Baetis | 364 | 28 | 112 | 75 |
Procloeon | 390 | 1 | ||
Caenis | 457 | 3 | 1 | |
Ephemerella ignita | 451 | 201 | 126 | 159 |
Ephemera | 502 | 50 | 9 | |
Heptageniidae | 399 | 4 | 33 | |
Ecdyonurus | 421 | 1 | 41 | 71 |
Epeorus | 400 | 4 | ||
Rhithrogena | 404 | 9 | 5 | |
Leptophlebiidae | 473 | 8 | 2 | |
Habroleptoides | 485 | 1 | ||
Habrophlebia | 491 | 2 | ||
Oligoneuriella | 394 | 2 | 37 | 141 |
Dupophilus | 620 | 21 | 23 | 32 |
Elmis | 618 | 13 | 22 | 31 |
Esolus | 619 | 107 | 120 | 174 |
Limnius | 623 | 5 | 12 | 17 |
Oulimnius | 622 | 13 | 2 | 3 |
Riolus | 625 | 2 | ||
Orectochilus | 515 | 1 | 3 | |
Hydrocyphon | 637 | 3 | 1 | |
Hydraena | 608 | 1 | 4 | 6 |
Atherix | 839 | 1 | 2 | |
Atrichops | 840 | 3 | ||
Blepharicera | 749 | 1 | 11 | |
Ceratopogoninae | 822 | 52 | 6 | 9 |
Chironomidae | 807 | 240 | 138 | 103 |
Clinocerinae | 9813 | 1 | ||
Hemerodromiinae | 3202 | 10 | 2 | 1 |
Limoniidae | 757 | 1 | ||
Antocha | 759 | 3 | 4 | |
Dicranota | 765 | 21 | 8 | 13 |
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 2 | ||
Tipulidae | 753 | 1 | ||
Aphelocheirus | 721 | 6 | 1 | 7 |
Micronecta | 719 | 3 | ||
Calopteryx | 650 | 1 | ||
Gomphidae | 678 | 11 | 14 | |
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 13 | 2 | |
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | 3 | |
Asellidae | 880 | 7 | 1 | |
Gammaridae | 887 | 2 | ||
Gammarus | 892 | 1 | ||
Ancylus | 1028 | 9 | 2 | |
Potamopyrgus | 978 | 2 | 1 | 6 |
Sphaeriidae | 1042 | 2 | ||
Pisidium | 1043 | 14 | ||
Dugesia | 1056 | 1 | 1 | 1 |
Polycelis | 1064 | 1 | 3 | 2 |
Oligochaeta | 933 | 220 | 69 | 232 |
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 | 3 |