Table 1.

Summarizing scheme of Rex elements in teleost species.

Order, Family and Species	Transposable Element	Reference
Anguilliformes
Anguillidae
Anguilla anguilla	Rex3	[35]
A. japonica	Rex3	[35]
Beloniformes
Adrianichthyidae
Oryzias latipes	Rex1, Rex3	[26,27]
Carangiformes
Rachycentridae
Rachycentron canadum	Rex1, Rex3	[36]
Centrarchiformes
Sinipercidae
Siniperca chuatsi	Rex3	[35]
Characiformes
Anostomidae
Leporinus elongatus	Rex1, Rex3	[37]
L. friderici	Rex1, Rex3	[37]
L. lacustris	Rex1, Rex3	[37]
L. obtusidens	Rex1, Rex3	[37]
L. macrocephalus	Rex1, Rex3	[37]
L. striatus	Rex1, Rex3	[37]
Characidae
Astyanax bockmanni	Rex3	[38]
A. bockmanni	Rex1, Rex3, Rex6	[39]
A. fasciatus	Rex3	[40]
Triportheus trifurcatus	Rex1, Rex3, Rex6	[41]
Erythrinidae
Erythrinus erythrinus	Rex3	[42]
Cichliformes
Cichlidae
Astatotilapia latifasciata	Rex1, Rex3, Rex6	[43]
A. ocellatus	Rex1, Rex3, Rex6	[44]
A. ocellatus	Rex1, Rex3, Rex6	[45]
A. ocellatus	Rex3, Rex6	[46]
Chaetobranchus flavescens	Rex1, Rex3, Rex6	[44]
Cichla monoculus	Rex1, Rex3, Rex6	[45]
C. piquiti	Rex3, Rex6	[47]
C. kelberi	Rex1, Rex3, Rex6	[48]
C. kelberi	Rex3, Rex6	[47]
Cichlasoma labridens	Rex1	[26]
Geophagus proximus	Rex1, Rex3, Rex6	[45]
Haplochromis obliquidens	Rex1, Rex3, Rex6	[44]
Hemichromis bimaculatus	Rex1, Rex3, Rex6	[26,44]
Heros efasciatus	Rex1, Rex3, Rex6	[44]
Melanochromis auratus	Rex1, Rex3, Rex6	[44]
Oreochromis niloticus	Rex1, Rex3, Rex6	[26,44,49]
Pterophyllum scalare	Rex1, Rex3, Rex6	[45]
Satanoperca jurupari	Rex1, Rex3, Rex6	[44]
Symphysodon aequifascistus	Rex3	[50]
S. discus	Rex3	[50]
S. discus	Rex1, Rex3, Rex6	[45]
S. haraldi	Rex3	[50]
Cypriniformes
Cyprinidae
Cyprinus carpio	Rex3	[35]
Danio rerio	Rex3	[35]
Cyprinodontiformes
Fundulidae
Fundulus sp.	Rex1	[26]
Poecilidae
Gambusia affinis	Rex1	[26]
Girardinus falcatus	Rex1	[26]
G. metallicus	Rex1	[26]
Heterandria bimaculata	Rex1	[26]
H. formosa	Rex1	[26]
Phallichthys amates	Rex1	[26]
Poecilia formosa	Rex1	[26]
Poeciliopsis gracilis	Rex1	[26]
Poecilia latipinna	Rex1	[26]
P. mexicana	Rex1	[26]
Xiphophorus helleri	Rex1, Rex3	[26,35]
X. maculatus	Rex1	[26]
X. montezumae	Rex1	[26]
X. nezahualcoyotl	Rex1	[26]
Esociformes
Esocidae
Esox lucius	Rex1	[26]
Perciformes
Artedidraconidae
Artedidraco shackletoni	Rex3	[51]
Bathydraconidae
Gymnodraco acuticeps	Rex1, Rex3	[51]
G. victori	Rex1, Rex3	[51]
Bovichtidae
Bovichtus angustifrons	Rex1, Rex3	[51]
Channichthyidae
Chionodraco hamatus	Rex1, Rex3	[51]
Neopagetopsis ionah	Rex1, Rex3	[51]
Cottidae
Battrachocottus baikalensis	Rex1	[26]
Nototheniidae
Dissostichus mawsoni	Rex1, Rex3	[51]
Notothenia coriiceps	Rex1, Rex3	[51]
Patagonotothen tessellata	Rex1, Rex3	[51]
Trematomus newnesi	Rex1, Rex3	[51]
T. hansoni	Rex1, Rex3	[51]
T. bernacchii	Rex1, Rex3	[51]
T. pennellii	Rex1, Rex3	[51]
Salmoniformes
Salmoniformes
Oncorhynchus mykiss	Rex1	[26]
Siluriformes
Bagridae
Hemibagrus filamentus	Rex1	[52]
H. nemurus	Rex1	[52]
H. wyckii	Rex1	[52]
H. wyckioides	Rex1	[52]
Mystus atrifasciatus	Rex1	[52]
M. multiradiatus	Rex1	[52]
M. mysticetus	Rex1	[52]
M. bocourti	Rex1	[52]
Pseudomystus siamensis	Rex1	[52]
Loricariidae
Ancistrus sp. 1 “Purus”	Rex1, Rex3, Rex6	[53]
A. sp. 2 “Catalão”	Rex1, Rex3, Rex6	[53]
A. dolichopterus	Rex1, Rex3, Rex6	[53]
A. aff. dolichopterus	Rex1, Rex3, Rex6	[53]
A. dubius	Rex1, Rex3, Rex6	[53]
A. maximus	Rex1, Rex3, Rex6	[53]
A. ranunculus	Rex1, Rex3, Rex6	[53]
Hisonotus leucofrenatus	Rex1, Rex3	[54]
Paratocinclus maculicauda	Rex1, Rex3	[54]
Pseudotocinclus tietensis	Rex1, Rex3	[54]
Hypostomus ancistroides	Rex1	[55]
H. strigaticeps	Rex1	[55]
H. nigromaculatus	Rex1	[55]
Tetraodontiformes
Tetraodontidae
Takifugu rubripes	Rex1, Rex3	[26,27]
Tetraodon nigroviridis	Rex1, Rex3	[26,56,57,58]