Table 5. Species of fishes observed during expedition at Isla de los Estados (IE) and Mitre Peninsula (MP).
Pisc = piscivore; Inv = invertivore. Values are mean number of individuals.m-2, with one standard deviation of the mean in parentheses.–means the taxa was not observed. Family names in bold.
| Family/ common name | Scientific name | Trophic group | IE | MP |
|---|---|---|---|---|
| Agonidae | ||||
| Armored fish | Agonopsis chiloensis | Inv | - | - |
| Syngnathidae | ||||
| Pipefish | Leptonotus blainvilleanus | Inv | - | - |
| Ophidiiformes | ||||
| Pink cuskeel | Genypterus blacodes | Pisc, Inv | - | 0.3 (0.6) |
| Bovichtidae | ||||
| Frogmouth | Cottoperca trigloides* | Pisc, Inv | 0.2 (0.4) | 0.3 (0.6) |
| Nototheniidae | ||||
| Magellanic rock cod | Paranotothenia magellanica+ | Inv | 1.3 (2.8) | 16.3 (13.4) |
| Rock cod | Patagonotothen brevicauda* | Inv | 0.3 (0.7) | - |
| Rock cod | Patagonotothen cornucola* | Inv | 7.5 (8.2) | - |
| Rock cod | Patagonotothen longipes* | Inv | 0.4 (1.1) | - |
| Rock cod | Patagonotothen sima* | Inv | 5.3 (3.2) | 1.3 (2.3) |
| Rock cod | Patagonotothen squamiceps* | Inv | 16.4 (15.8) | 1.0 (1.7) |
| Rock cod | Patagonotothen tessellata* | Inv | 5.5 (14.3) | - |
| Harpagiferidae | ||||
| Spiny plunder fish | Harpagifer bispinis* | Inv | 0.6 (1.2) | - |
| Zoarcidae | ||||
| South American eelpout | Austrolycus depressiceps* | Pisc, Inv | 0.1 (0.3) | 0.3 (0.6) |
| Eelpout | Crossostomus chilensis* | Pisc, Inv | 0.2 (0.6) | - |
| Eelpout | Pogonolycus marinae* | Pisc, Inv | 0.1 (0.3) | 0.3 (0.6) |
* Magellanic endemic
+ Magellanic, Subantarctic Is. endemic