Listes faunistiques invertébrés
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Date prélèvement | 28/09/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6578
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 2.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 47.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 2.0 | marginal |
Algues | 5.0 | dominant |
Dalles, argiles | 25.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Algues | Nulle | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 54 | 5 | 4 |
Leuctra | 69 | 61 | 5 | 4 |
Nemoura | 26 | 1 | 1 | |
Oligoplectrum | 263 | 4 | 1 | 10 |
Glossosomatidae | 189 | 1 | ||
Goera | 287 | 4 | 6 | 1 |
Silo | 292 | 10 | ||
Hydropsyche | 212 | 37 | 451 | |
Hydroptila | 200 | 12 | 27 | 10 |
Ithytrichia | 198 | 1 | ||
Lepidostoma | 305 | 4 | ||
Athripsodes | 311 | 31 | 10 | 6 |
Mystacides | 312 | 29 | 17 | 7 |
Oecetis | 317 | 75 | 1 | |
Limnephilidae | 276 | 2 | 2 | |
Limnephilinae | 3163 | 4 | ||
Polycentropodidae | 223 | 4 | 3 | 3 |
Polycentropus | 231 | 8 | 2 | 2 |
Psychomyiidae | 238 | 1 | ||
Metalype | 246 | 2 | 5 | |
Psychomyia | 239 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Sericostomatidae | 321 | 1 | ||
Sericostoma | 322 | 16 | 5 | |
Baetidae | 363 | 10 | 5 | 1 |
Baetis lato sensu | 9794 | 7 | ||
Centroptilum | 383 | 4 | 15 | 1 |
Procloeon pennulatum | 29153 | 3 | ||
Ephemera | 502 | 4 | 3 | 1 |
Ephemerella ignita | 451 | 2 | 2 | |
Torleya | 2391 | 16 | 10 | 50 |
Ecdyonurus | 421 | 1 | 11 | |
Habroleptoides | 485 | 13 | 1 | 7 |
Paraleptophlebia | 481 | 9 | 3 | |
Micronecta | 719 | 4 | 1 | |
Pomatinus substriatus | 33844 | 2 | ||
Colymbetinae | 2395 | 18 | 2 | |
Dupophilus | 620 | 2 | ||
Elmis | 618 | 7 | 17 | 8 |
Esolus | 619 | 169 | 10 | 611 |
Limnius | 623 | 9 | 8 | 1 |
Oulimnius | 622 | 200 | 100 | 2 |
Riolus | 625 | 110 | 469 | 581 |
Stenelmis | 617 | 17 | 8 | |
Gyrinidae | 512 | 3 | ||
Orectochilus | 515 | 1 | 3 | 144 |
Haliplidae | 517 | 5 | 2 | |
Brychius | 520 | 2 | 9 | 1 |
Haliplus | 518 | 16 | 10 | 1 |
Hydrocyphon | 637 | 1 | ||
Hydraena | 608 | 19 | 30 | |
Athericidae | 838 | 11 | 3 | 5 |
Ceratopogonidae | 819 | 4 | 4 | |
Chironomidae | 807 | 200 | 99 | 145 |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 1 | 3 | 38 |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 2 | 5 | |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 4 | ||
Corduliidae | 690 | 1 | ||
Onychogomphus | 682 | 1 | ||
Calopteryx | 650 | 68 | 1 | 1 |
Sialis | 704 | 3 | 2 | |
Copepoda | 3206 | 1 | 6 | |
Ostracoda | 3170 | 1 | ||
Gammarus | 892 | 277 | 4 | 68 |
Hydracarina | 906 | 9 | 147 | 91 |
Pisidium | 1043 | 1 | ||
Radix | 1004 | 46 | 7 | 6 |
Physa stricto-sensu | 30103 | 5 | 1 | |
Physella | 19280 | 4 | ||
Ancylus | 1028 | 9 | 4 | 34 |
Potamopyrgus | 978 | 2769 | 2947 | 450 |
Erpobdellidae | 928 | 9 | 2 | |
Glossiphoniidae | 908 | 6 | ||
Oligochaeta | 933 | 189 | 92 | 175 |
Dugesiidae | 1055 | 6 | ||
Planariidae | 1061 | 1 | ||
Nematoda | 1089 | 1 | 4 | 1 |
Hydrozoa | 3168 | 1 | ||
Spongillidae | 3106 | 1 |