Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
Date prélèvement | 28/08/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7953
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 19.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 28.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 47.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Pierres, galets | Moyenne | B |
P3 | Sables | Lente | B |
P4 | Dalles, argiles | Lente | B |
P5 | Sables | Nulle | C |
P6 | Dalles, argiles | Rapide | C |
P7 | Dalles, argiles | Moyenne | B |
P8 | Branchage, racines | Nulle | A |
P9 | Bryophytes | Moyenne | A |
P10 | Blocs | Lente | A |
P11 | Dalles, argiles | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 4 | 3 | |
Leuctra | 69 | 22 | 10 | 64 |
Nemoura | 26 | 1 | 2 | |
Protonemura | 46 | 88 | 1 | |
Perla | 164 | 2 | 10 | 5 |
Isoperla | 140 | 3 | ||
Perlodes | 150 | 1 | 2 | |
Micrasema | 268 | 4 | 2 | 1 |
Goeridae | 286 | 2 | 2 | 2 |
Silo | 292 | 11 | 17 | |
Hydropsychidae | 211 | 490 | 19 | 3 |
Hydropsyche | 212 | 2 | 1 | 4 |
Drusus | 2335 | 1 | ||
Odontocerum | 339 | 3 | 1 | 2 |
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 2 | 2 | |
Lype | 241 | 1 | ||
Psychomyia | 239 | 4 | 36 | 9 |
Rhyacophila lato-sensu | 183 | 14 | 9 | 9 |
Sericostomatidae | 321 | 1 | 2 | |
Sericostoma | 322 | 4 | ||
Baetis | 364 | 41 | 245 | 38 |
Centroptilum | 383 | 1 | ||
Pseudocentroptilum | 3207 | 4 | ||
Ephemerella ignita | 451 | 10 | 2 | 2 |
Ephemera | 502 | 1 | 2 | |
Ecdyonurus | 421 | 5 | 19 | |
Epeorus | 400 | 2 | 2 | |
Rhithrogena | 404 | 2 | ||
Leptophlebiidae | 473 | 26 | 16 | |
Habroleptoides | 485 | 2 | ||
Habrophlebia | 491 | 16 | 3 | |
Paraleptophlebia | 481 | 6 | 6 | |
Platambus | 556 | 6 | 1 | |
Dupophilus | 620 | 14 | 62 | 18 |
Elmis | 618 | 19 | 16 | 9 |
Esolus | 619 | 2 | 33 | 13 |
Limnius | 623 | 3 | 6 | 3 |
Oulimnius | 622 | 4 | ||
Hydrocyphon | 637 | 1 | ||
Hydraena | 608 | 14 | 12 | 3 |
Ceratopogonidae | 819 | 4 | 9 | 4 |
Chironomidae | 807 | 199 | 77 | 95 |
Limoniidae | 757 | 1 | ||
Eloeophila | 767 | 1 | 2 | 7 |
Hexatoma | 773 | 2 | 3 | |
Dicranota | 765 | 2 | 6 | 4 |
Simuliidae | 801 | 6 | 10 | 52 |
Tabanidae | 837 | 3 | 3 | |
Gerris | 735 | 1 | 3 | |
Calopteryx | 650 | 1 | ||
Copepoda | 3206 | 3 | ||
Gammaridae | 887 | 58 | 2 | 29 |
Gammarus | 892 | 191 | 6 | 38 |
Ancylus | 1028 | 12 | 64 | 7 |
Bythinella | 992 | 2 | ||
Potamopyrgus | 978 | 1 | ||
Sphaeriidae | 1042 | 2 | 2 | |
Polycelis | 1064 | 63 | 3 | 3 |
Oligochaeta | 933 | 140 | 11 | 7 |
Hydrozoa | 3168 | 3 | 3 | |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 |