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Species: Liobagrus andersoni Caption: L. andersoni eggs	Species: Spectracanthicus punctatissimus Caption: L016
Species: Spectracanthicus punctatissimus Caption: L016	Species: Spectracanthicus punctatissimus Caption: L016
Species: Baryancistrus xanthellus Caption: L018 above, L177 below	Species: Hypancistrus sp. (L004) Caption: L028
Species: Spectracanthicus punctatissimus Caption: L030	Species: Spectracanthicus punctatissimus Caption: L030
Species: Spectracanthicus punctatissimus Caption: L030	Species: Spectracanthicus punctatissimus Caption: L030
Species: Spectracanthicus punctatissimus Caption: L030	Species: Spectracanthicus punctatissimus Caption: L030
Species: Spectracanthicus punctatissimus Caption: L030	Species: Spectracanthicus punctatissimus Caption: L030 - Rio Xingu at Belo Monte
Species: Spectracanthicus punctatissimus Caption: L030 adult - Rio Xingu at Belo Monte	Species: Spectracanthicus punctatissimus Caption: L030 dorsal view of head
Species: Spectracanthicus punctatissimus Caption: L030 dorsal view of head	Species: Spectracanthicus punctatissimus Caption: L030 dorsal view of head
Species: Spectracanthicus punctatissimus Caption: L030 juvenile - Rio Xingu at Belo Monte	Species: Spectracanthicus punctatissimus Caption: L030 underwater
Species: Spectracanthicus punctatissimus Caption: L030 underwater	Species: Spectracanthicus punctatissimus Caption: L030 underwater
Species: Spectracanthicus punctatissimus Caption: L030 ventral view	Species: Spectracanthicus punctatissimus Caption: L030 ventral view
Species: Spectracanthicus punctatissimus Caption: L030 ventral view	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052
Species: Dekeyseria picta Caption: L052	Species: Dekeyseria picta Caption: L052, 6 weeks old
Species: Dekeyseria picta Caption: L052, 6 weeks old	Species: Dekeyseria picta Caption: L052. Fry after a few weeks
Species: Dekeyseria picta Caption: L052. Fry from two different broods	Species: Dekeyseria picta Caption: L052. Ventral view
Species: Dekeyseria picta Caption: L052. Young fry	Species: Dekeyseria picta Caption: L052. Young fry
Species: Ancistrus sp. (L071) Caption: L071 - Manaus Import	Species: Ancistrus sp. (L071) Caption: L071 - Rio Tapaj??s
Species: Peckoltia sabaji Caption: L075, Rio do Para	Species: Peckoltia braueri Caption: L121
Species: Hypancistrus sp. (L136) Caption: L136a	Species: Hypancistrus sp. (L136) Caption: L136b
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168	Species: Dekeyseria picta Caption: L168
Species: Dekeyseria picta Caption: L168, close-up of mouth	Species: Dekeyseria picta Caption: L168, dorsal view
Species: Dekeyseria picta Caption: L168, male guarding eggs	Species: Dekeyseria picta Caption: L168, male with eggs in square pipe
Species: Dekeyseria picta Caption: L168, newly hatched fry	Species: Dekeyseria picta Caption: L168, night time colouration fading into daytime colours
Species: Dekeyseria picta Caption: L168, pair	Species: Panaqolus sp. (L169) Caption: L169 (right) and L271 comparison
Species: Baryancistrus xanthellus Caption: L177	Species: Baryancistrus xanthellus Caption: L177
Species: Baryancistrus xanthellus Caption: L177	Species: Baryancistrus xanthellus Caption: L177
Species: Baryancistrus xanthellus Caption: L177	Species: Baryancistrus xanthellus Caption: L177 sub adult
Species: Ancistrus sp. (L071) Caption: L181 - Rio Tefe	Species: Pseudolithoxus kelsorum Caption: L189
Species: Pseudolithoxus kelsorum Caption: L189	Species: Ancistrus sp. (L071) Caption: L249 - Rio Trombetas
Species: Spectracanthicus punctatissimus Caption: L315	Species: Spectracanthicus punctatissimus Caption: L315
Species: Spectracanthicus punctatissimus Caption: L315	Species: Baryancistrus sp. (L323) Caption: L323
Species: Baryancistrus hadrostomus Caption: L324	Species: Pseudolithoxus kinja Caption: L385
Species: Pseudolithoxus kinja Caption: L385	Species: Pseudolithoxus kinja Caption: L385, Close-up of pectoral fin
Species: Pseudolithoxus kinja Caption: L385, Dorsal view	Species: Pseudolithoxus kinja Caption: L385, Rio Nhamundá, Brazil
Species: Pseudolithoxus kinja Caption: L385, ventral view	Species: Panaqolus sp. (L453) Caption: L453 (left) and L468 (right)
Species: Panaqolus sp. (L468) Caption: L453 (left) and L468 (right)	Species: Pseudolithoxus kinja Caption: L492
Species: Pseudolithoxus kinja Caption: L492	Species: Pseudolithoxus kinja Caption: L492, Dorsal view
Species: Pseudolithoxus kinja Caption: L492, Female, close-up of mouth	Species: Pseudolithoxus kinja Caption: L492, Male, close-up of mouth
Species: Pseudolithoxus kinja Caption: L492, Pectoral spine	Species: Pseudolithoxus kinja Caption: L492, Ventral view
Species: Synodontis bastiani Caption: La collection des poissons d	Species: Synodontis bastiani Caption: La collection des poissons d
Species: Synodontis bastiani Caption: La collection des poissons d	Species: Synodontis bastiani Caption: La collection des poissons d
Species: Hypostomus subcarinatus Caption: Lagoa da Pampulha, Belo Horizonte, Minas Gerais	Species: Hypostomus subcarinatus Caption: Lagoa da Pampulha, Belo Horizonte, Minas Gerais
Species: Loricariichthys anus Caption: Laguna de Arnaud habitat	Species: Synodontis robertsi Caption: Lake Mai-Ndombe
Species: Heterobranchus boulengeri Caption: Lake Mweru	Species: Panaqolus albomaculatus Caption: Large and small spot specimens
Species: Panaqolus albomaculatus Caption: Large and small spot specimens	Species: Synodontis acanthomias Caption: Large fish at fishmarket in Kisanghani
Species: Synodontis membranaceus Caption: Large preserved specimen	Species: Panaque cf. armbrusteri`xingu` Caption: Large specimen on beach of Rio Xingu
Species: Cetopsorhamdia molinae Caption: Lateral view	Species: Pseudacanthicus serratus Caption: Lateral / Front VIew
Species: Proeutropiichthys taakree Caption: Lateral view	Species: Acrochordonichthys guttatus Caption: Lateral view
Species: Pseudobagarius meridionalis Caption: Lateral view	Species: Amblyceps arunachalense Caption: Lateral view
Species: Amphilius sp. (1) Caption: Lateral view	Species: Amphilius sp. (2) Caption: Lateral View
Species: Belonoglanis tenuis Caption: Lateral View	Species: Doumea typica Caption: Lateral view
Species: Phractura fasciata Caption: Lateral view	Species: Gogo brevibarbis Caption: Lateral view
Species: Hexanematichthys mastersi Caption: Lateral view	Species: Sciades herzbergii Caption: Lateral view
Species: Bunocephalus larai Caption: Lateral view	Species: Astroblepus guentheri Caption: Lateral view
Species: Tatia concolor Caption: Lateral view	Species: Tatia intermedia Caption: Lateral view
Species: Tetranematichthys barthemi Caption: Lateral view	Species: Trachelyichthys decaradiatus Caption: Lateral view
Species: Trachelyichthys sp. `RIO TAPAJOS` Caption: Lateral view	Species: Trachelyopterus sp. (4) Caption: Lateral view
Species: Batasio tengana Caption: Lateral view	Species: Batasio travancoria Caption: Lateral view
Species: Nanobagrus fuscus Caption: Lateral view	Species: Nanobagrus lemniscatus Caption: Lateral view
Species: Tachysurus brevianalis Caption: Lateral view	Species: Tachysurus eupogon Caption: Lateral view
Species: Tachysurus spilotus Caption: Lateral view	Species: Tachysurus spilotus Caption: Lateral view
Species: Corydoras(ln1) serratus Caption: Lateral view	Species: Corydoras(ln4) pygmaeus Caption: Lateral view
Species: Corydoras(ln5) pauciradiatus Caption: Lateral view	Species: Corydoras(ln7) melanotaenia Caption: Lateral view
Species: Corydoras(ln7) schultzei Caption: Lateral view	Species: Corydoras(ln7) schultzei Caption: Lateral view
Species: Corydoras(ln7) sp. (Cw010) Caption: Lateral view	Species: Corydoras(ln7) sp. (Cw014) Caption: Lateral view
Species: Corydoras(ln7) venezuelanus Caption: Lateral view	Species: Corydoras(ln8sc4) agassizii Caption: Lateral view
Species: Corydoras(ln8sc4) haraldschultzi Caption: Lateral view	Species: Corydoras(ln8sc4) robineae Caption: Lateral view
Species: Corydoras(ln8sc4) sp. (C097) Caption: Lateral view	Species: Corydoras(ln8sc4) sychri Caption: Lateral view
Species: Corydoras(ln9) atropersonatus Caption: Lateral view	Species: Corydoras(ln9) axelrodi Caption: Lateral view
Species: Corydoras(ln9) caudimaculatus Caption: Lateral view	Species: Corydoras(ln9) duplicareus Caption: Lateral view
Species: Corydoras(ln9) granti Caption: Lateral view	Species: Corydoras(ln9) knaacki Caption: Lateral view
Species: Corydoras(ln9) schwartzi Caption: Lateral view	Species: Corydoras(ln9) sp. (C121) Caption: Lateral view
Species: Cetopsis baudoensis Caption: Lateral view	Species: Bathyclarias foveolatus Caption: Lateral view
Species: Clariallabes longicauda Caption: Lateral view	Species: Clarias dhonti Caption: Lateral view
Species: Clarias engelseni Caption: Lateral view	Species: Clarias gracilentus Caption: Lateral view
Species: Clarias teijsmanni Caption: Lateral view	Species: Tanganikallabes alboperca Caption: Lateral view
Species: Tanganikallabes mortiauxi Caption: Lateral view	Species: Tanganikallabes stewarti Caption: Lateral view
Species: Uegitglanis zammaranoi Caption: Lateral view	Species: Xenoclarias holobranchus Caption: Lateral view
Species: Notoglanidium macrostoma Caption: Lateral view	Species: Notoglanidium maculatum Caption: Lateral view
Species: Parauchenoglanis balayi Caption: Lateral view	Species: Parauchenoglanis punctatus Caption: Lateral view
Species: Parauchenoglanis punctatus Caption: Lateral view	Species: Acanthodoras cataphractus Caption: Lateral view
Species: Agamyxis pectinifrons Caption: Lateral view	Species: Leptodoras juruensis Caption: Lateral view
Species: Orinocodoras eigenmanni Caption: Lateral view	Species: Platydoras armatulus Caption: Lateral view
Species: Platydoras armatulus Caption: Lateral view	Species: Rhynchodoras xingui Caption: Lateral view
Species: Heptapterus sp. (3) Caption: Lateral view	Species: Imparfinis pseudonemacheir Caption: Lateral view
Species: Pimelodella odynea Caption: Lateral view	Species: Pimelodella vittata Caption: Lateral view
Species: Rhamdia foina Caption: Lateral view	Species: Rhamdia laticauda Caption: Lateral view
Species: Pseudeutropius mitchelli Caption: Lateral view	Species: Ictalurus pricei Caption: Lateral view
Species: Noturus crypticus Caption: Lateral view	Species: Acestridium gymnogaster Caption: Lateral view
Species: Acestridium scutatum Caption: Lateral view	Species: Acestridium triplax Caption: Lateral view
Species: Ancistomus sp. (L424) Caption: Lateral view	Species: Ancistrus brevipinnis Caption: Lateral view
Species: Ancistrus cryptophthalmus Caption: Lateral view	Species: Ancistrus cryptophthalmus Caption: Lateral view
Species: Ancistrus heterorhynchus Caption: Lateral view	Species: Ancistrus macrophthalmus Caption: Lateral view
Species: Ancistrus montanus Caption: Lateral view	Species: Ancistrus occidentalis Caption: Lateral view
Species: Ancistrus sp. `SAO FELIX` Caption: Lateral view	Species: Ancistrus tolima Caption: Lateral view
Species: Aposturisoma myriodon Caption: Lateral view	Species: Aposturisoma myriodon Caption: Lateral view
Species: Baryancistrus xanthellus Caption: Lateral view	Species: Chaetostoma sp. (L455) Caption: Lateral view
Species: Chaetostoma sp. (L455) Caption: Lateral view	Species: Farlowella oxyrryncha Caption: Lateral view
Species: Hemiancistrus cerrado Caption: Lateral view	Species: Hemiancistrus landoni Caption: Lateral view
Species: Hemiancistrus sp. (L128) Caption: Lateral view	Species: Hisonotus iota Caption: Lateral view
Species: Hisonotus leucophrys Caption: Lateral view	Species: Hisonotus montanus Caption: Lateral view
Species: Hopliancistrus sp. (L017) Caption: Lateral view	Species: Hypancistrus debilittera Caption: Lateral view
Species: Hypancistrus sp. (L201) Caption: Lateral view	Species: Hypancistrus vandragti Caption: Lateral view
Species: Hypoptopoma inexspectatum Caption: Lateral view	Species: Hypostomus sp. (L233) Caption: Lateral view
Species: Leporacanthicus joselimai Caption: Lateral view	Species: Loricariichthys anus Caption: Lateral view
Species: Otocinclus batmani Caption: Lateral view	Species: Otocinclus vittatus Caption: Lateral view
Species: Otocinclus vittatus Caption: Lateral view	Species: Otocinclus vittatus Caption: Lateral view
Species: Otocinclus vittatus Caption: Lateral view	Species: Otocinclus vittatus Caption: Lateral view
Species: Paralithoxus planquettei Caption: Lateral view	Species: Pareiorhaphis cameroni Caption: Lateral view
Species: Pareiorhaphis scutula Caption: Lateral view	Species: Parotocinclus arandai Caption: Lateral view
Species: Parotocinclus maculicauda Caption: Lateral view	Species: Paulasquama callis Caption: Lateral view
Species: Peckoltia compta Caption: Lateral view	Species: Peckoltia lineola Caption: Lateral view
Species: Peckoltia relictum Caption: Lateral view	Species: Peckoltia sp. (L140) Caption: Lateral view
Species: Pseudancistrus kwinti Caption: Lateral view	Species: Pterosturisoma microps Caption: Lateral view
Species: Rhinolekos britskii Caption: Lateral view	Species: Rhinolekos garavelloi Caption: Lateral view
Species: Rhinolekos schaeferi Caption: Lateral view	Species: Rineloricaria baliola Caption: Lateral view
Species: Rineloricaria cadeae Caption: Lateral view	Species: Rineloricaria eigenmanni Caption: Lateral view
Species: Rineloricaria hasemani Caption: Lateral view	Species: Rineloricaria heteroptera Caption: Lateral view
Species: Rineloricaria jurupari Caption: Lateral view	Species: Rineloricaria lanceolata Caption: Lateral view
Species: Rineloricaria longicauda Caption: Lateral view	Species: Rineloricaria malabarbai Caption: Lateral view
Species: Rineloricaria misionera Caption: Lateral view	Species: Rineloricaria strigilata Caption: Lateral view
Species: Sturisomatichthys caquetae Caption: Lateral view	Species: Sturisomatichthys citurensis Caption: Lateral view
Species: Sturisomatichthys kneri Caption: Lateral view	Species: Microsynodontis polli Caption: Lateral view
Species: Microsynodontis polli Caption: Lateral view	Species: Mochokiella paynei Caption: Lateral view
Species: Synodontis aff. multipunctatus Caption: Lateral view	Species: Synodontis alberti Caption: Lateral view
Species: Synodontis angelicus Caption: Lateral view	Species: Synodontis angelicus Caption: Lateral view
Species: Synodontis annectens Caption: Lateral view	Species: Synodontis batensoda Caption: Lateral view
Species: Synodontis brichardi Caption: Lateral view	Species: Synodontis clarias Caption: Lateral view
Species: Synodontis clarias Caption: Lateral view	Species: Synodontis clarias Caption: Lateral view
Species: Synodontis clarias Caption: Lateral view	Species: Synodontis congicus Caption: Lateral view
Species: Synodontis decorus Caption: Lateral view	Species: Synodontis depauwi Caption: Lateral view
Species: Synodontis eupterus Caption: Lateral view	Species: Synodontis fuelleborni Caption: Lateral view
Species: Synodontis geledensis Caption: Lateral view	Species: Synodontis granulosus Caption: Lateral view
Species: Synodontis irsacae Caption: Lateral view	Species: Synodontis laessoei Caption: Lateral view
Species: Synodontis macrops Caption: Lateral view	Species: Synodontis matthesi Caption: Lateral view
Species: Synodontis melanopterus Caption: Lateral view	Species: Synodontis membranaceus Caption: Lateral view
Species: Synodontis nebulosus Caption: Lateral view	Species: Synodontis nigromaculatus Caption: Lateral view
Species: Synodontis nummifer Caption: Lateral view	Species: Synodontis ornatissimus Caption: Lateral view
Species: Synodontis polli Caption: Lateral view	Species: Synodontis polli Caption: Lateral view
Species: Synodontis punctulatus Caption: Lateral view	Species: Synodontis resupinatus Caption: Lateral view
Species: Synodontis robertsi Caption: Lateral view	Species: Synodontis schoutedeni Caption: Lateral view
Species: Synodontis serratus Caption: Lateral view	Species: Synodontis sp. (8) Caption: Lateral view
Species: Synodontis sp. hybrid(4) Caption: Lateral view	Species: Synodontis steindachneri Caption: Lateral view
Species: Synodontis tessmanni Caption: Lateral view	Species: Synodontis velifer Caption: Lateral view
Species: Synodontis woosnami Caption: Lateral view	Species: Synodontis zanzibaricus Caption: Lateral view
Species: Brachyplatystoma capapretum Caption: Lateral view	Species: Iheringichthys labrosus Caption: Lateral view
Species: Parapimelodus nigribarbis Caption: Lateral view	Species: Pimelodus fur Caption: Lateral view
Species: Neosilurus coatesi Caption: Lateral view	Species: Plotosus abbreviatus Caption: Lateral view
Species: Plotosus papuensis Caption: Lateral view	Species: Porochilus obbesi Caption: Lateral view
Species: Batrochoglanis mathisoni Caption: Lateral view	Species: Batrochoglanis transmontanus Caption: Lateral view
Species: Parailia somalensis Caption: Lateral view	Species: Schilbe uranoscopus Caption: Lateral view
Species: Kryptopterus mononema Caption: Lateral view	Species: Kryptopterus palembangensis Caption: Lateral view
Species: Ompok hypophthalmus Caption: Lateral view	Species: Ompok siluroides Caption: Lateral view
Species: Pterocryptis gangelica Caption: Lateral view	Species: Pterocryptis wynaadensis Caption: Lateral view
Species: Silurus grahami Caption: Lateral view	Species: Silurus mento Caption: Lateral view
Species: Silurus triostegus Caption: Lateral view	Species: Caelatoglanis zonatus Caption: Lateral view
Species: Caelatoglanis zonatus Caption: Lateral view	Species: Creteuchiloglanis bumdelingensis Caption: Lateral view
Species: Creteuchiloglanis macropterus Caption: Lateral view	Species: Exostoma berdmorei Caption: Lateral view
Species: Exostoma gaoligongense Caption: Lateral view	Species: Exostoma mangdechhuense Caption: Lateral view
Species: Exostoma stuarti Caption: Lateral view	Species: Glyptothorax annandalei Caption: Lateral view
Species: Glyptothorax cous Caption: Lateral view	Species: Glyptothorax nieuwenhuisi Caption: Lateral view
Species: Glyptothorax plectilis Caption: Lateral view	Species: Glyptothorax striatus Caption: Lateral view
Species: Gogangra viridescens Caption: Lateral view	Species: Oreoglanis colurus Caption: Lateral view
Species: Oreoglanis heteropogon Caption: Lateral view	Species: Oreoglanis hponkanensis Caption: Lateral view
Species: Oreoglanis laciniosa Caption: Lateral view	Species: Oreoglanis nakasathiani Caption: Lateral view
Species: Oreoglanis sudarai Caption: Lateral view	Species: Oreoglanis suraswadii Caption: Lateral view
Species: Oreoglanis tenuicauda Caption: Lateral view	Species: Oreoglanis vicina Caption: Lateral view
Species: Parachiloglanis benjii Caption: Lateral view	Species: Parachiloglanis bhutanensis Caption: Lateral view
Species: Pareuchiloglanis rhabdura Caption: Lateral view	Species: Pseudecheneis intermedius Caption: Lateral view
Species: Pseudolaguvia ferruginea Caption: Lateral view	Species: Pseudolaguvia spicula Caption: Lateral view
Species: Stegophilus insidiosus Caption: Lateral view	Species: Trichomycterus arleoi Caption: Lateral view
Species: Trichomycterus bomboizanus Caption: Lateral view	Species: Trichomycterus borellii Caption: Lateral view
Species: Trichomycterus migrans Caption: Lateral view	Species: Trichomycterus spegazzinii Caption: Lateral view
Species: Trichomycterus spilosoma Caption: Lateral view	Species: Horabagrus brachysoma Caption: Lateral view - adult
Species: Horabagrus brachysoma Caption: Lateral view - juvenile	Species: Synodontis haugi Caption: Lateral view adult
Species: Otocinclus vittatus Caption: Lateral view circling lateral pores	Species: Synodontis haugi Caption: Lateral view juvenal no 2
Species: Synodontis haugi Caption: Lateral view juvenile	Species: Otocinclus mariae Caption: Lateral view of a second preserved specimen
Species: Amblyceps improcerum Caption: Lateral view of holotype	Species: Gogo arcuatus Caption: Lateral view of holotype
Species: Hemibagrus divaricatus Caption: Lateral view of holotype	Species: Hemibagrus gracilis Caption: Lateral view of holotype
Species: Hemibagrus lacustrinus Caption: Lateral view of holotype	Species: Hemibagrus semotus Caption: Lateral view of holotype
Species: Leiocassis collina Caption: Lateral view of holotype	Species: Leiocassis tenebrica Caption: Lateral view of holotype
Species: Mystus zeylanicus Caption: Lateral view of holotype	Species: Pseudomystus bomboides Caption: Lateral view of holotype
Species: Otothyropsis marapoama Caption: Lateral view of holotype	Species: Pseudancistrus reus Caption: Lateral view of holotype
Species: Transancistrus santarosensis Caption: Lateral view of holotype	Species: Chiloglanis kazumbei Caption: Lateral view of holotype
Species: Chiloglanis orthodontus Caption: Lateral view of holotype	Species: Micronema platypogon Caption: Lateral view of holotype
Species: Ompok karunkodu Caption: Lateral view of holotype	Species: Conta pectinata Caption: Lateral view of holotype
Species: Erethistes longissimus Caption: Lateral view of holotype	Species: Exostoma effrenum Caption: Lateral view of holotype
Species: Exostoma ericinum Caption: Lateral view of holotype	Species: Exostoma peregrinator Caption: Lateral view of holotype
Species: Glyptothorax famelicus Caption: Lateral view of holotype	Species: Glyptothorax forabilis Caption: Lateral view of holotype
Species: Glyptothorax keluk Caption: Lateral view of holotype	Species: Glyptothorax pictus Caption: Lateral view of holotype
Species: Glyptothorax porrectus Caption: Lateral view of holotype	Species: Glyptothorax radiolus Caption: Lateral view of holotype
Species: Gogangra laevis Caption: Lateral view of holotype	Species: Pseudecheneis crassicauda Caption: Lateral view of holotype
Species: Pseudecheneis serracula Caption: Lateral view of holotype	Species: Pseudolaguvia assula Caption: Lateral view of holotype
Species: Pseudolaguvia fucosa Caption: Lateral view of holotype	Species: Pseudolaguvia inornata Caption: Lateral view of holotype
Species: Pseudolaguvia nubila Caption: Lateral view of holotype	Species: Pseudolaguvia viriosa Caption: Lateral view of holotype
Species: Chiloglanis igamba Caption: Lateral view of holotype.	Species: Pseudolaguvia nubila Caption: Lateral view of paratype
Species: Amphilius brevis Caption: Lateral view of preserved specimen	Species: Amphilius grandis Caption: Lateral view of preserved specimen
Species: Amphilius jacksonii Caption: Lateral view of preserved specimen	Species: Amphilius krefftii Caption: Lateral view of preserved specimen
Species: Amphilius longirostris Caption: Lateral view of preserved specimen	Species: Amphilius maesii Caption: Lateral view of preserved specimen
Species: Amphilius natalensis Caption: Lateral view of preserved specimen	Species: Amphilius opisthophthalmus Caption: Lateral view of preserved specimen
Species: Tetracamphilius angustifrons Caption: Lateral view of preserved specimen	Species: Ariopsis assimilis Caption: Lateral view of preserved specimen
Species: Arius acutirostris Caption: Lateral view of preserved specimen	Species: Neoarius graeffei Caption: Lateral view of preserved specimen
Species: Netuma bilineata Caption: Lateral view of preserved specimen	Species: Pterobunocephalus depressus Caption: Lateral view of preserved specimen
Species: Astroblepus boulengeri Caption: Lateral view of preserved specimen	Species: Astroblepus brachycephalus Caption: Lateral view of preserved specimen
Species: Astroblepus chotae Caption: Lateral view of preserved specimen	Species: Astroblepus cirratus Caption: Lateral view of preserved specimen
Species: Astroblepus eigenmanni Caption: Lateral view of preserved specimen	Species: Astroblepus festae Caption: Lateral view of preserved specimen
Species: Astroblepus fissidens Caption: Lateral view of preserved specimen	Species: Astroblepus heterodon Caption: Lateral view of preserved specimen
Species: Astroblepus homodon Caption: Lateral view of preserved specimen	Species: Astroblepus marmoratus Caption: Lateral view of preserved specimen
Species: Astroblepus orientalis Caption: Lateral view of preserved specimen	Species: Astroblepus retropinnus Caption: Lateral view of preserved specimen
Species: Astroblepus simonsii Caption: Lateral view of preserved specimen	Species: Astroblepus taczanowskii Caption: Lateral view of preserved specimen
Species: Astroblepus vaillanti Caption: Lateral view of preserved specimen	Species: Astroblepus whymperi Caption: Lateral view of preserved specimen
Species: Pseudomystus heokhuii Caption: Lateral view of preserved specimen	Species: Ancistrus centrolepis Caption: Lateral view of preserved specimen
Species: Hypostomus annectens Caption: Lateral view of preserved specimen	Species: Neblinichthys brevibracchium Caption: Lateral view of preserved specimen
Species: Neblinichthys echinasus Caption: Lateral view of preserved specimen	Species: Otocinclus mariae Caption: Lateral view of preserved specimen
Species: Paralithoxus bovallii Caption: Lateral view of preserved specimen	Species: Peckoltia furcata Caption: Lateral view of preserved specimen
Species: Pseudancistrus guentheri Caption: Lateral view of preserved specimen	Species: Sturisomatichthys tamanae Caption: Lateral view of preserved specimen
Species: Synodontis zambezensis Caption: Lateral view of preserved specimen	Species: Leiarius perruno Caption: Lateral view of preserved specimen
Species: Pimelodus argenteus Caption: Lateral view of preserved specimen	Species: Chaetostoma tachiraense Caption: Lateral view of preserved specimen (flipped)
Species: Synodontis tessmanni Caption: Lateral view of specimen recently caught in Gabon	Species: Pseudolaguvia austrina Caption: Lateral view of type specimen
Species: Pachypterus khavalchor Caption: Lateral view showing sub-terminal mouth (arrow)	Species: Pseudancistrus kwinti Caption: Lateral view, male
Species: Amphiarius paleoorinocoensis Caption: Lateral view, neurocranium & subvertebral process	Species: Glyptothorax cf. pectinopterus Caption: Lateral view.
Species: Corydoras(ln7) sp. (Cw014) Caption: Laying eggs	Species: Corydoras(ln9) sp. (C121) Caption: Laying eggs
Species: Corydoras(ln9) sp. (C121) Caption: Laying eggs	Species: Corydoras(ln9) sp. (C121) Caption: Laying eggs
Species: Scleromystax barbatus Caption: Laying eggs	Species: Clarias batrachus Caption: Laying eggs
Species: Hopliancistrus sp. (L017) Caption: LDA015	Species: Baryancistrus xanthellus Caption: LDA060
Species: Panaqolus sp. (L329) Caption: LDA28 (Adult)	Species: Hemiancistrus sp. (L476) Caption: Left to right: L200, L476, and L128
Species: Parotocinclus sp. (3) Caption: Leticia	Species: Parotocinclus sp. (3) Caption: Leticia
Species: Acanthicus hystrix Caption: Leticia, Colombia	Species: Parotocinclus sp. (3) Caption: Leticia.
Species: Silurus glanis Caption: Leucistic adult	Species: Silurus glanis Caption: Leucistic adult
Species: Silurus glanis Caption: Leucistic adult	Species: Hypancistrus zebra Caption: Leucistic and normal coloured
Species: Otocinclus macrospilus Caption: Leucistic individual	Species: Otocinclus macrospilus Caption: Leucistic individual
Species: Pangasianodon gigas Caption: Leucistic individual	Species: Mystus tengara Caption: Leucistic specimen - West Bengal, India
Species: Mystus tengara Caption: Leucistic specimen - West Bengal, India	Species: Pterobunocephalus depressus Caption: Light color variant, Dorsal view
Species: Zaireichthys pallidus Caption: Litoya River, Barotse Floodplain, Zambezi River	Species: Pseudolaguvia nubila Caption: Live coloration
Species: Ancistrus kellerae Caption: Live coloration, dorsal view	Species: Ancistrus leoni Caption: Live coloration, dorsal view
Species: Ancistrus lithurgicus Caption: Live coloration, dorsal view	Species: Ancistrus saudades Caption: Live coloration, dorsal view
Species: Ancistrus kellerae Caption: Live coloration, side view	Species: Ancistrus leoni Caption: Live coloration, side view
Species: Ancistrus lithurgicus Caption: Live coloration, side view	Species: Ancistrus macrophthalmus Caption: Live coloration, side view
Species: Ancistrus saudades Caption: Live coloration, side view	Species: Ancistrus trinitatis Caption: Live coloration, side view
Species: Ancistrus saudades Caption: Live coloration, ventral view	Species: Ancistrus trinitatis Caption: Live coloration, ventral view
Species: Pseudeutropius mitchelli Caption: Live colouration	Species: Hisonotus vespuccii Caption: Live paratype from Minas Gerais State, municipality of Pirapora, rio Sao Francisco
Species: Hisonotus vespuccii Caption: Live paratype from Minas Gerais State, municipality of Pirapora, rio Sao Francisco	Species: Peckoltia capitulata Caption: Live picture of the holotype
Species: Farlowella azpelicuetae Caption: Live specimen	Species: Parotocinclus jacumirim Caption: Live specimen
Species: Corydoras(ln8sc4) brittoi Caption: Live specimen showing iridescent coloration	Species: Trichomycterus rosablanca Caption: Live specimens. Photograph by Felipe Villegas
Species: Corydoras(ln6) paleatus Caption: Long-fin variety	Species: Corydoras(ln7) aeneus Caption: Long-fin variety
Species: Corydoras(ln7) aeneus Caption: Long-fin variety	Species: Ancistrus cf. cirrhosus Caption: Longfin amelanistic form
Species: Oxydoras niger Caption: Looking for food!	Species: Astrodoras asterifrons Caption: Lower Rio Branco, Brazil
Species: Aphanotorulus emarginatus Caption: Lower Rio Branco, Brazil	Species: Aphanotorulus emarginatus Caption: Lower Rio Branco, Brazil
Species: Pterygoplichthys gibbiceps Caption: Lower Rio Branco, Brazil	Species: Reganella depressa Caption: Lower Rio Branco, Brazil
Species: Pinirampus pirinampu Caption: Lower Rio Branco, Brazil	Species: Platynematichthys notatus Caption: Lower Rio Branco, Brazil
Species: Centromochlus sp. (1) Caption: Lower Rio Tapajós	Species: Centromochlus sp. (1) Caption: Lower Rio Tapajós
Species: Trachelyopterus coriaceus Caption: Lower Rio Tapajós	Species: Trachelyopterus galeatus Caption: Lower Rio Tapajós
Species: Helogenes marmoratus Caption: Lower Rio Tapajós	Species: Hypoptopoma elongatum Caption: Lower Rio Tapajós
Species: Peckoltia sp. (L140) Caption: Lower Rio Tapajós	Species: Synodontis melanostictus Caption: Lufubu River, Zambia
Species: Synodontis melanostictus Caption: Lufubu River, Zambia	Species: Chiloglanis macropterus Caption: Luongo River, Zambia