Animalia > Chordata > Actinopterygii > Perciformes > Nototheniidae > Trematomus > Trematomus hansoni
 

Trematomus hansoni (Striped rockcod; Striped notothen)

Synonyms: Notothenia hansoni; Pagothenia hansoni; Pseudotrematomus hansoni; Trematomus hansoni georgianus
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Prey / Diet

Alacia belgicae[1]
Calanoides acutus[1]
Calanus propinquus[1]
Chaenodraco wilsoni (Spiny icefish)[1]
Chorismus antarcticus[2]
Ctenocalanus citer[1]
Epimeriella macronyx[1]
Euphausia crystallorophias (ice krill)[1]
Euphausia superba (Antarctic krill)[3]
Harmothoe spinosa[1]
Heterorhabdus austrinus[1]
Hyperiella dilatata[1]
Limacina helicina (helicid pteropod)[1]
Marseniopsis mollis[1]
Metridia gerlachei[1]
Notocrangon antarcticus[2]
Pleuragramma antarctica (Antarctic silverfish)[1]
Rhincalanus gigas[1]
Thysanoessa macrura[1]
Trachyspermum ammi (Ajowan caraway)[1]
Trematomus eulepidotus (Blunt scalyhead)[1]

Prey / Diet Overlap

Competing SpeciesCommon Prey Count
Arctocephalus gazella (Antarctic Fur Seal)1
Balaenoptera bonaerensis (Antarctic Minke Whale)1
Bathydraco marri (Deepwater dragon)1
Chaenocephalus aceratus (Scotian icefish)2
Champsocephalus esox (Pike icefish)1
Champsocephalus gunnari (Mackerel icefish)1
Cygnodraco mawsoni (Mawson's dragonfish)1
Dissostichus eleginoides (Patagonsky klykach)1
Dissostichus mawsoni (Antarctic blenny)1
Electrona carlsbergi (Electron subantarctic)1
Gobionotothen angustifrons (Narrowhead rockcod)1
Gobionotothen gibberifrons (Humped rockcod)1
Gymnodraco acuticeps (Ploughfish)1
Gymnoscopelus braueri (Lanternfish)1
Gymnoscopelus nicholsi (Nichol's lanternfish)1
Gymnoscopelus opisthopterus (Lanternfish)1
Lagenorhynchus cruciger (Hourglass Dolphin)1
Lepidonotothen squamifrons (Grey rockcod)1
Lindbergichthys nudifrons (Yellowfin notie)3
Lobodon carcinophaga (Crabeater Seal)1
Megaptera novaeangliae (Humpback Whale)1
Mirounga leonina (Southern Elephant Seal)1
Nototheniops larseni (Painted notie)1
Oceanites oceanicus (Wilson's Storm-Petrel)1
Parachaenichthys georgianus (Antarctic dragonfish)2
Pseudochaenichthys georgianus (South Georgia icefish)1
Trematomus loennbergii (Deepwater notothen)2
Trematomus newnesi (Dusky notothen)2
Vomeridens infuscipinnis (Antarctic dragonfish)1

Predators

Amblyraja georgiana (Antarctic starry skate)[1]
Aptenodytes forsteri (Emperor Penguin)[1]
Arctocephalus gazella (Antarctic Fur Seal)[1]
Champsocephalus gunnari (Mackerel icefish)[1]
Cygnodraco mawsoni (Mawson's dragonfish)[4]
Diomedea exulans (Wandering Albatross)[1]
Dissostichus eleginoides (Patagonsky klykach)[1]
Dissostichus mawsoni (Antarctic blenny)[5]
Gymnodraco acuticeps (Ploughfish)[4]
Hydrurga leptonyx (Leopard seal)[1]
Leptonychotes weddellii (Weddell Seal)[1]
Pygoscelis papua (Gentoo Penguin)[1]

Consumers

Parasitized by 
Anisakis simplex[6]
Ascarophis nototheniae <Unverified Name>[6]
Aspersentis megarhynchus[6]
Contracaecum osculatum[6]
Contracaecum radiatum <Unverified Name>[6]
Corynosoma bullosum[6]
Corynosoma hamanni[6]
Corynosoma pseudohamanni[6]
Derogenes johnstoni[6]
Derogenes varicus[6]
Diphyllobothrium plerocercoid <Unverified Name>[6]
Echinorhynchus petrotschenkoi[6]
Elytrophalloides oatesi[6]
Genolinea bowersi[6]
Glomericirrus macrouri[6]
Gonocerca phycidis[6]
Helicometra antarcticae[6]
Helicometra pisanoae[6]
Lecithaster macrocotyle[6]
Lepidapedon balgueriasi[6]
Lepidapedon garrardi[6]
Macvicaria georgiana[6]
Macvicaria microtestis[6]
Macvicaria pennelli[6]
Metacanthocephalus campbelli[6]
Metacanthocephalus dalmori[6]
Metacanthocephalus johnstoni[6]
Neolebouria antarctica[6]
Neolebouria terranovaensis[6]
Neolepidapedon magnatestis[6]
Neolepidapedon trematomi[6]
Onchobothrium antarcticum[6]
Pseudobenedenia nototheniae[6]
Pseudobenedenoides shorti[6]
Pseudoterranova decipiens[6]
Scolex pleuronectis <Unverified Name>[6]

Distribution

Antarctic; Atlantic Ocean; Atlantic, Antarctic; Indian Ocean; Indian Ocean, Antarctic; Pacific Ocean; Pacific, Antarctic; S. Georgia - S. Sandwich Is.; Scotia Sea; South Orkney Islands; South Shetland Islands; Southern Ocean: South Orkneys, South Georgia and South Shetland islands. Ross, Davis and Weddell seas, South Victoria, Adelie, Queen Mary and Princess Ragnhild Coasts.;

Photos

Citations

Attributes / relations provided by
1Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
2Feeding ecology of two nototheniid fishes, Trematomus hansoni and Trematomus loennbergii, from Terra Nova Bay, Ross Sea, M. La Mesa, M. Vacchi, A. Castelli, G. Diviacco, Polar Biol (1997) 17: 62—68
3Trophic Ecology and Structure of Coastal Antarctic Fish Communities, Timothy E. Targett, Mar. Ecol. Prog. Ser. 4: 243-263, 1981
4Diet of two Antarctic dragonfish (Pisces: Bathydraconidae) from the Indian sector of the Southern Ocean, EVGENY A. PAKHOMOV, Antarctic Science 10 (1): 55-61 (1998)
5DIET OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) FROM THE ROSS SEA, ANTARCTICA (SUBAREA 88.1), J.M. Fenaughty, D.W. Stevens, S.M. Hanchet, CCAMLR Science, Vol. 10 (2003): 113–123
6Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London
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