Merlucciidae 



Merluccius productus 

 Seasonal changes 

 Ammodytidae 



Ammodytes lanceolatus 

 Callionymoidei 



Callionymus lyra 

 Carangidae 



Trachurus trachurus 

 Sparidae 



Page! I us bogaraveo 

 Scombridae 



Scomber scombrus 

 Bothidae 



Arnoglossus laterna 

 Soleidae 



Solea solea 

 Clupeidae 



Sardina pilcbardus 

 Sprattus sprattus 

 Engraulidae 



Engraulis encrasicolus 

 Gadidae 

 Merlucciidae 



Merluccius merluccius 

 Argentinidae 

 ' Argentina sphyraena 

 Paralepididae 



Paralepis rissoi 

 Gonostomatidae 



Mauro/icus pennanti 

 Stomiatidae 

 Stomias ferox 

 Mesopelagic zone 



Teleostei 

 Bathypelagic zone 



Teleostei 

 Abyssopelagic zone 



Teleostei 

 Bathyal zone 



Teleostei 

 Abyssal zone 

 Teleostei 

 Expansion of range by natural m 

 Gobiidae 



Cabotia schmidti 

 Gobius paganellus 

 Carangidae 

 Licbia amia 

 Naucrates ductor 

 Pomatomidae 



Pomatomus saltatrix 

 Sparidae 

 Scombridae 



Scomber japonicus 

 Xiphiidae 



Xiphias gladius 

 Sphyraenoidei 



Sphyraena sphyraena 

 Cottidae 



Cottus gobio 

 Coitus poecilopus 

 Balistidae 



Balistes capriscus 

 Cyprinodontidae 



Rivulus marmoratus 

 Cyprinidae 



Leuciscus lepidus 

 Clariidae 



Ciarias lazera 

 Merlucciidae 



Merluccius merluccius 

 Stream capture 



Teleostei 

 Larval dispersion 



Acanthuridae 

 Expansion of range by man 

 Elasmobranchii 

 Teleostei 



Gobiidae 



Glossogobius giuris 

 Mugiloidei 



Centrarchidae 



Lepomis gibbosus 



MugU 



Rhinomugii corsula 

 Cichlidae 



Cichiasoma nigrofasciatum 



806504 

 805664 



805664 

 805664 

 805664 



805664 

 805664 



805664 

 805664 

 805664 

 805664 

 805664 

 806209 

 806209 

 806209 

 806209 



Tilapia mossambica 



Tilapia niiotica 



Tilapia spilurus 



Tilapia zilli 

 Percidae 



Perca 17 u via t His 



Stizostedion lucioperca 

 Serranidae 



Epinephelus tauvina 

 Atherinidae 



Atherina boyeri 



Atherina rnochon 

 Cyprinodontidae 



Aphanius fascial us 

 Poeciliidae 



Gambusia affinis 



Poecilia sphenops 

 Xiphophorus 

 Xiphophorus heileri 



Clupeidae 



Alosa pseudoharengus 



Cyprinidae 



Carassius auratus 

 Ctenopharyngodon idella 



Hypophthalmichthys molitrix 

 Notemigonus crysoleucas 

 Pseudorasbora parva 

 Clariidae 



Ciarias batrachus 



803713 

 806934 

 803676 



Geographic distribution 



Tilapia 

 Tilapia 





Ictaluridae 



806209 



Ictalurus 





Ictalurus me/as 





Ictalurus nebulosus 



808351 



Pylodictis olivaris 



808351 



Loricariidae 





Plecostomus 



808351 



Umbridae 



808351 



Umbra krameri 





Osmeridae 



808351 



Osmerus mordax 



8 



Salmonidae 



808351 







Salmo gairdneri 



808351 



Salmo trutta 





Salvelinus fontinalis 



808351 



Experimental analysis 





Gobiidae 



805459 



Gobiosoma nudum 



805459 



Reduction of range by natural means 





Teleostei 



808351 



Reduction of range by man 





Petromyzontornorpha 



804916 



Lampetra flu via tills 





Acipenseromorpha 



805478 



Acipenser stellatus 





Acipenser sturio 



805478 





808351 



Polyodon spathula 





Centrarchidae 



806446 



Lepomis humilis 





Pomoxis nigromaculatus 



805679 



Percidae 



806211 



Cottidae 



808772 



Cottus gobio 



806132 



Cottus poecilopus 



808371 



Atherinidae 



808740 



Labidesthes sicculus 



808772 



Clupeidae 





Alosa fall ax 



806132 



Catostomidae 





Cycleptus elongatus 





Hypentelium nigricans 



806282 



Lagochila iacera 



806844 



Minytrema melanops 



806902 



Cyprinidae 



803758 



Barbus barbus 



808437 



Gila robusta 



808745 



Nocomis biguttatus 



808971 



Notropis ariommus 



808437 

 803758 

 806282 

 806844 

 808971 

 803758 

 803758 

 804407 

 808971 

 808269 

 808269 

 803758 

 805842 



807162 



806282 

 804572 

 804931 

 805711 

 808730 

 806282 



803676 

 804875 

 808708 



806367 

 806282 

 808730 

 808720 



805754 



804771 



804390 

 807110 

 806282 

 807110 

 808971 

 808971 

 807450 



807604 

 808318 



806844 

 807198 

 807110 



807268 

 807268 

 807268 



805199 

 805199 



807198 



803895 

 807268 

 807614 

 807268 

 807110 

 807198 

 806415 

 807794 

 803895 

 807614 



655 



