A B C D E F G H I J K L M N O P Q R s T U V W X Y Z
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Species: Synodontis sp. `NIGERIA`
Caption: S. sp. `Nigeria` (above), S. violaceus below
Species: Synodontis irsacae
Caption: S. tanganaicae above, S. irsacae below
Species: Synodontis tanganyicae
Caption: S. tanganaicae above, S. irsacae below
Species: Erethistes koladynensis
Caption: Sala River, a tributary of Kolodyne River,Mizoram
Species: Olyra saginata
Caption: Sala River, Mizoram, India
Species: Pseudolaguvia nubila
Caption: Sala River, Mizoram, India
Species: Oreoglanis macroptera
Caption: Salween
Species: Ancistrini sp. (1)
Caption: Same individual, turned white
Species: Microglanis nigrolineatus
Caption: San Alberto, Bolivia
Species: Cetopsis amphiloxa
Caption: San Juan River drainage, Choco, Colombia
Species: Rineloricaria jubata
Caption: San Juan River, Choco, Colombia. Close-up of mouth
Species: Corydoras(ln9) rikbaktsa
Caption: Sand burying behaviour
Species: Chiloglanis emarginatus
Caption: Sandspruit (SQR W53A-01757) above Morgenstonddam
Species: Chiloglanis emarginatus
Caption: Sandspruit (SQR W53A-01757) above Morgenstonddam
Species: Bagrichthys hypselopterus
Caption: Sanggau Market, Western Borneo
Species: Bagarius bagarius
Caption: Sankosh river, West Bengal,India
Species: Glyptothorax cavia
Caption: Sankosh river, West Bengal,India
Species: Glyptothorax cavia
Caption: Sankosh river, West Bengal,India
Species: Aphanotorulus sp. (L131)
Caption: Santarém, Lower Rio Tapajós
Species: Hypancistrus sp. (L070)
Caption: Santarem, Lower Rio Tapajós
Species: Chaetostoma microps
Caption: Santiago River basin, Amazon drainage
Species: Panaque armbrusteri
Caption: Sao Felix
Species: Panaque armbrusteri
Caption: Sao Felix
Species: Hypostomus variipictus
Caption: Sao Paulo State, rio Sapucai Mirim
Species: Guyanancistrus brownsbergensis
Caption: Saramacca R., Brownsberg Mtn (K. Wan Tong You)
Species: Hypostomus saramaccensis
Caption: Saramacca River
Species: Microglanis nigripinnis
Caption: Schematic drawing of general coloration pattern
Species: Microglanis parahybae
Caption: Schematic drawing of general coloration pattern
Species: Microglanis pataxo
Caption: Schematic drawing of general coloration pattern
Species: Chiloglanis loffabrevum
Caption: Schmidt Et Al; A Biodiversity Hotspot Heats Up: Ni
Species: Synodontis nigriventris
Caption: Schoal
Species: Rineloricaria sp. (L010A)
Caption: Semi adult
Species: Rineloricaria sp. (L010A)
Caption: Semi adult hybrid
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: semi adult in stress colors
Species: Hypostomus froehlichi
Caption: semiadult 35-40 cm Rio da Prata
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: Semiadult in light from a sunset
Species: Chiloglanis paratus
Caption: Serrated, split dorsal
Species: Parancistrus aurantiacus
Caption: Settled captive colouration
Species: Peckoltia vittata
Caption: Seven day old
Species: Sturisomatichthys aureus
Caption: Seven day old eggs
Species: Corydoras(ln4) guapore
Caption: Seven day old fry
Species: Corydoras(ln5) sp. (Cw022)
Caption: Seven day old fry
Species: Corydoras(ln7) schultzei
Caption: Seven day old fry
Species: Corydoras(ln7) sp. (Cw014)
Caption: Seven day old fry
Species: Corydoras(ln8sc4) condiscipulus
Caption: Seven day old fry
Species: Ancistomus sp. (L147)
Caption: Seven day old fry
Species: Ancistrus claro
Caption: Seven day old fry
Species: Hypancistrus sp. (3)
Caption: Seven day old fry
Species: Leporacanthicus cf. galaxias(l240)
Caption: Seven day old fry
Species: Leporacanthicus triactis
Caption: Seven day old fry
Species: Panaqolus albivermis
Caption: Seven day old fry
Species: Peckoltia sabaji
Caption: Seven day old fry
Species: Peckoltia sp. (L038)
Caption: Seven day old fry
Species: Pseudacanthicus sp. (L452)
Caption: Seven day old fry
Species: Hoplosternum littorale
Caption: Seven days old
Species: Otocinclus arnoldi
Caption: Seven days old
Species: Pseudolithoxus dumus
Caption: Seven month old
Species: Hypancistrus contradens
Caption: Seven month old juvenile
Species: Pseudacanthicus pirarara
Caption: Seven month old juvenile
Species: Panaqolus sp. (L374)
Caption: Seven months
Species: Panaqolus sp. (L374)
Caption: Seven months
Species: Pseudolithoxus dumus
Caption: Seven weeks old
Species: Pseudolithoxus dumus
Caption: Seven weeks old
Species: Corydoras(ln8sc4) sp. (C140)
Caption: Seventeen day old
Species: Peckoltia vittata
Caption: Seventeen day old
Species: Panaqolus changae
Caption: Seventeen day old fry
Species: Pseudacanthicus spinosus
Caption: Seventy five days
Species: Synodontis schoutedeni
Caption: Seventy seven day old juveniles
Species: Pterocryptis barakensis
Caption: Sexual dimorphism: (left) Male, (right) Female
Species: Corydoras(ln6) froehlichi
Caption: Sexual dimorphism: Male (left), Female (right)
Species: Epactionotus advenus
Caption: Sexual dimporphism: a) Male; b) female
Species: Bunocephalus verrucosus
Caption: Shedding skin
Species: Erethistes pusillus
Caption: Shipra stream, West Bengal,India
Species: Erethistes pusillus
Caption: Shipra stream, West Bengal,India
Species: Corydoras(ln4) pygmaeus
Caption: Shoal
Species: Corydoras(ln8sc4) imitator
Caption: Shoal
Species: Corydoras(ln9) habrosus
Caption: Shoal
Species: Corydoras(ln9) panda
Caption: Shoal
Species: Corydoras(ln9) sp. (C091)
Caption: Shoal
Species: Corydoras(ln9) sp. (C091)
Caption: Shoal
Species: Synodontis nigriventris
Caption: Shoal
Species: Ompok eugeneiatus
Caption: Shoal
Species: Corydoras(ln9) schwartzi
Caption: Shoaling in mid-water!
Species: Mystus vittatus
Caption: Short Posterior Fontanel indicated by arrow.
Species: Corydoras(ln7) aeneus
Caption: Showing barbel loss
Species: Dolichancistrus fuesslii
Caption: Showing odontodal growth around muzzle
Species: Baryancistrus beggini
Caption: Showing rear of dorsal fin fused to front of adipose fin.
Species: Hypostomus sp. (L231)
Caption: Showing the belly pattern
Species: Plotosus canius
Caption: Showing the dendritic organ behind pectorals
Species: Caelatoglanis zonatus
Caption: Showing the pectoral fin barbs
Species: Ancistrus leucostictus
Caption: Side view
Species: Ancistrus lithurgicus
Caption: Side view
Species: Pseudacanthicus sp. (L406)
Caption: Side View 5" juvenile with 4" extensions
Species: Panaque titan
Caption: Silver dollar shows scale of Panaque!
Species: Ancistrus sp. `WABENMUSTER`
Caption: Similar fish, from Yaguas Natl. Park, Loreto, Peru
Species: Hemiodontichthys acipenserinus
Caption: Six day old eggs
Species: Hypancistrus zebra
Caption: Six day old eggs
Species: Sturisomatichthys aureus
Caption: Six day old eggs
Species: Pseudacanthicus leopardus
Caption: Six day old eggs, hatching
Species: Corydoras(ln9) metae
Caption: Six day old fry
Species: Ancistomus sp. (L147)
Caption: Six day old fry
Species: Ancistrus sp. (L393)
Caption: Six day old fry
Species: Ancistrus sp. (L486)
Caption: Six day old fry
Species: Hypancistrus contradens
Caption: Six day old fry
Species: Leporacanthicus cf. galaxias(l007)
Caption: Six day old fry
Species: Panaqolus albivermis
Caption: Six day old fry
Species: Panaqolus changae
Caption: Six day old fry
Species: Parancistrus aurantiacus
Caption: Six day old fry
Species: Peckoltia sp. (L038)
Caption: Six day old fry
Species: Peckoltia sp. (L205)
Caption: Six day old fry
Species: Pseudacanthicus pirarara
Caption: Six day old fry
Species: Pseudacanthicus sp. (L452)
Caption: Six day old fry
Species: Pterygoplichthys pardalis
Caption: Six day old fry
Species: Scobinancistrus aureatus
Caption: Six day old fry
Species: Spectracanthicus murinus
Caption: Six day old fry
Species: Scleromystax sp. (C113)
Caption: Six month old juvenile
Species: Hypancistrus sp. (L174)
Caption: Six month old juvenile
Species: Peckoltia sp. (L080)
Caption: Six month old juvenile
Species: Peckoltia vittata
Caption: Six month old juvenile
Species: Rineloricaria eigenmanni
Caption: Six month old juvenile
Species: Hypancistrus sp. (L270)
Caption: Six month old juvenile (ventral view)
Species: Hypancistrus sp. (L260)
Caption: Six month old juveniles
Species: Ancistrus sp. hybrid(1)
Caption: Six week old
Species: Duringlanis perugiae
Caption: Six week old fry
Species: Aspidoras raimundi
Caption: Six week old fry
Species: Aspidoras raimundi
Caption: Six week old fry
Species: Corydoras(ln9) oiapoquensis
Caption: Six week old fry
Species: Corydoras(ln9) weitzmani
Caption: Six week old fry
Species: Ancistrus sp. `RIO TOCANTINS`
Caption: Six week old fry
Species: Liosomadoras oncinus
Caption: Six week old juvenile
Species: Tatia intermedia
Caption: Six week old juvenile
Species: Corydoras(ln9) trilineatus
Caption: Six week old juvenile
Species: Farlowella sp. (1)
Caption: Six week old juvenile
Species: Leporacanthicus cf. galaxias(l240)
Caption: Six week old juvenile
Species: Rineloricaria teffeana
Caption: Six week old juvenile
Species: Ancistrus sp. (4)
Caption: Six week old youngster
Species: Hypancistrus sp. (L260)
Caption: Six week old youngster
Species: Megalechis thoracata
Caption: Six weeks old
Species: Peckoltia sabaji
Caption: Six weeks old
Species: Panaque schaeferi
Caption: Six year old (same as 2yo)
Species: Pseudoplatystoma sp. hybrid(4)
Caption: Six years old, 2 ft SL
Species: Pseudoplatystoma sp. hybrid(4)
Caption: Six years old, 2 ft SL
Species: Pseudoplatystoma sp. hybrid(4)
Caption: Six years old, 2 ft SL
Species: Pseudacanthicus spinosus
Caption: Sixteen day old fry
Species: Synodontis schoutedeni
Caption: Sixteen day old fry
Species: Pseudacanthicus pirarara
Caption: Sixty day old juvenile
Species: Pangasianodon gigas
Caption: Skeleton
Species: Hyalobagrus flavus
Caption: Sketch
Species: Hyalobagrus leiacanthus
Caption: Sketch
Species: Hyalobagrus flavus
Caption: Sketch of pectoral fin ray
Species: Hyalobagrus leiacanthus
Caption: Sketch of pectoral fin ray
Species: Hyalobagrus ornatus
Caption: Sketch of pectoral fin ray
Species: Chaca chaca
Caption: Skin pores with possible sensory function
Species: Amaralia hypsiura
Caption: Skin shedding
Species: Ictalurus furcatus
Caption: Skull
Species: Trichomycterus brasiliensis
Caption: Small tributary, Paraopeba (upper Sao Francisco)
Species: Trichomycterus brasiliensis
Caption: Small tributary, Paraopeba. Dorsal view
Species: Corumbataia acanthodela
Caption: Snout naked area: A: C. acanthodela; B: C. cuestae
Species: Netuma bilineata
Caption: Snout/mouth of N. bilineata(L) & N. thalassina(R)
Species: Netuma thalassina
Caption: Snout/mouth of N. bilineata(L) & N. thalassina(R)
Species: Hypancistrus sp. (L236)
Caption: Snub nosed
Species: Microglanis parahybae
Caption: South Espirito Santo river basins
Species: Ameiurus nebulosus
Caption: Southern mottled form
Species: Ameiurus nebulosus
Caption: Southern mottled form
Species: Lasiancistrus planiceps
Caption: Southern Panama
Species: Sturisomatichthys panamensis
Caption: Southern Panama
Species: Synodontis multipunctatus
Caption: Southern tribe colour form
Species: Synodontis multipunctatus
Caption: Southern tribe colour form
Species: Synodontis multipunctatus
Caption: Southern tribe colour form
Species: Synodontis multipunctatus
Caption: Southern tribe form
Species: Peckoltia sabaji
Caption: Southern Venezuela
Species: Corydoras(ln7) aeneus
Caption: Spawning
Species: Corydoras(ln9) sp. (Cw051)
Caption: Spawning
Species: Clarias batrachus
Caption: Spawning
Species: Clarias batrachus
Caption: Spawning
Species: Clarias batrachus
Caption: Spawning
Species: Hypancistrus sp. `RIO GUAVIARE`
Caption: Spawning
Species: Hypancistrus sp. (L316)
Caption: Spawning
Species: Hypancistrus sp. (L316)
Caption: Spawning
Species: Hypancistrus sp. (L333)
Caption: Spawning
Species: Otocinclus vestitus
Caption: Spawning
Species: Otocinclus vestitus
Caption: Spawning
Species: Corydoras(ln4) guapore
Caption: Spawning - female to front with eggs in fins
Species: Megalechis picta
Caption: Spawning bubble next
Species: Clarias batrachus
Caption: Spawning embrace
Species: Clarias batrachus
Caption: Spawning embrace
Species: Clarias batrachus
Caption: Spawning embrace
Species: Clarias batrachus
Caption: Spawning embrace
Species: Clarias batrachus
Caption: Spawning embrace
Species: Hypancistrus sp. (L270)
Caption: Spawning in cave
Species: Synodontis multipunctatus
Caption: Spawning in cichlid spawn site
Species: Synodontis multipunctatus
Caption: Spawning in cichlid spawn site
Species: Synodontis lucipinnis
Caption: Spawning in the open
Species: Rineloricaria sp. (L010A)
Caption: Spawning in tube
Species: Ancistrus sp. (4)
Caption: Spawning site
Species: Corydoras(ln9) knaacki
Caption: Spawning T-position
Species: Corydoras(ln9) sp. (Cw140)
Caption: Spawning T-position
Species: Scleromystax sp. (C113)
Caption: Spawning T-position
Species: Otocinclus cocama
Caption: Spawning T-position
Species: Hypancistrus zebra
Caption: Spawning tank set-up
Species: Hypancistrus zebra
Caption: Spawning tank set-up
Species: Oreoglanis sudarai
Caption: Specimen exposed from under rocks (atypical)
Species: Mystus dibrugarensis
Caption: Specimen from north eastern India.
Species: Hemiancistrus meizospilos
Caption: Specimen from Rio Yi, Durazno in Uruguay
Species: Hemiancistrus meizospilos
Caption: Specimen from Rio Yi, Durazno in Uruguay
Species: Hemiancistrus meizospilos
Caption: Specimen from Rio Yi, Durazno in Uruguay
Species: Hemiancistrus meizospilos
Caption: Specimen from Rio Yi, Durazno in Uruguay
Species: Synodontis omias
Caption: Specimen on dispay at the Musee Dorée in Paris
Species: Synodontis petricola
Caption: Specimen showing longer adipose fin
Species: Microglanis aff. eurystoma
Caption: Specimen ZVC-P 940; middle Cuareim River
Species: Mystus tengara
Caption: Specimens sporting a golden sheen.
Species: Mystus tengara
Caption: Specimens sporting a golden sheen.
Species: Trachelyopterus galeatus
Caption: Sperm case found after spawning activity
Species: Trachelyopterus galeatus
Caption: Sperm case found after spawning activity
Species: Mystus vittatus
Caption: Sport Colouration
Species: Mystus vittatus
Caption: Sport Colouration
Species: Mystus vittatus
Caption: Sport Colouration
Species: Corydoras(ln9) trilineatus
Caption: Spotted form often confused with C. julii
Species: Ancistrus martini
Caption: Spotted ventrum. Photo, Nathan Lujan
Species: Mystus singaringan
Caption: Srinakarin Reservoir, Kanchanaburi
Species: Hemibagrus wyckioides
Caption: Srinakarin Reservoir, Thailand
Species: Liobagrus mediadiposalis
Caption: Stamp
Species: Amphilius kivuensis
Caption: Stamp
Species: Ariopsis felis
Caption: Stamp
Species: Ariopsis felis
Caption: Stamp
Species: Bagre marinus
Caption: Stamp
Species: Bagre marinus
Caption: Stamp
Species: Cryptarius truncatus
Caption: Stamp
Species: Ageneiosus inermis
Caption: Stamp
Species: Ageneiosus ucayalensis
Caption: Stamp
Species: Bagrus bajad
Caption: Stamp
Species: Bagrus docmak
Caption: Stamp
Species: Bagrus docmak
Caption: Stamp
Species: Bagrus docmak
Caption: Stamp
Species: Bagrus docmak
Caption: Stamp
Species: Hemibagrus capitulum
Caption: Stamp
Species: Mystus vittatus
Caption: Stamp
Species: Pseudomystus siamensis
Caption: Stamp
Species: Pseudomystus siamensis
Caption: Stamp
Species: Sperata seenghala
Caption: Stamp
Species: Tachysurus fulvidraco
Caption: Stamp
Species: Tachysurus fulvidraco
Caption: Stamp
Species: Callichthys callichthys
Caption: Stamp
Species: Corydoras(ln7) aeneus
Caption: Stamp
Species: Corydoras(ln7) cf. aeneus
Caption: Stamp
Species: Corydoras(ln8sc1) britskii
Caption: Stamp
Species: Corydoras(ln8sc3) reticulatus
Caption: Stamp
Species: Corydoras(ln8sc3) sodalis
Caption: Stamp
Species: Corydoras(ln8sc4) arcuatus
Caption: Stamp
Species: Corydoras(ln8sc4) virginiae
Caption: Stamp
Species: Corydoras(ln9) brevirostris
Caption: Stamp
Species: Corydoras(ln9) trilineatus
Caption: Stamp
Species: Hoplosternum littorale
Caption: Stamp
Species: Clariallabes platyprosopos
Caption: Stamp
Species: Clarias batrachus
Caption: Stamp
Species: Clarias batrachus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Clarias gariepinus
Caption: Stamp
Species: Gymnallabes typus
Caption: Stamp
Species: Heterobranchus bidorsalis
Caption: Stamp
Species: Heterobranchus longifilis
Caption: Stamp
Species: Uegitglanis zammaranoi
Caption: Stamp
Species: Auchenoglanis occidentalis
Caption: Stamp
Species: Chrysichthys wagenaari
Caption: Stamp
Species: Pardiglanis tarabinii
Caption: Stamp
Species: Olivaichthys viedmensis
Caption: Stamp
Species: Amblydoras nauticus
Caption: Stamp
Species: Oxydoras niger
Caption: Stamp
Species: Rhamdia guatemalensis
Caption: Stamp
Species: Rhamdia quelen
Caption: Stamp
Species: Ameiurus melas
Caption: Stamp
Species: Ameiurus nebulosus
Caption: Stamp
Species: Ameiurus nebulosus
Caption: Stamp
Species: Ameiurus nebulosus
Caption: Stamp
Species: Ameiurus nebulosus
Caption: Stamp
Species: Ictalurus punctatus
Caption: Stamp
Species: Ancistrus cf. cirrhosus
Caption: Stamp
Species: Ancistrus dolichopterus
Caption: Stamp
Species: Ancistrus sp. (1)
Caption: Stamp
Species: Loricaria cataphracta
Caption: Stamp
Species: Rineloricaria latirostris
Caption: Stamp
Species: Malapterurus barbatus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus electricus
Caption: Stamp
Species: Malapterurus tanganyikaensis
Caption: Stamp
Species: Synodontis afrofischeri
Caption: Stamp
Species: Synodontis afrofischeri
Caption: Stamp
Species: Synodontis alberti
Caption: Stamp
Species: Synodontis angelicus
Caption: Stamp
Species: Synodontis angelicus
Caption: Stamp
Species: Synodontis angelicus
Caption: Stamp
Species: Synodontis angelicus
Caption: Stamp
Species: Synodontis angelicus
Caption: Stamp
Species: Synodontis arnoulti
Caption: Stamp
Species: Synodontis brichardi
Caption: Stamp
Species: Synodontis budgetti
Caption: Stamp
Species: Synodontis eupterus
Caption: Stamp
Species: Synodontis koensis
Caption: Stamp
Species: Synodontis macrostigma
Caption: Stamp
Species: Synodontis membranaceus
Caption: Stamp
Species: Synodontis multimaculatus
Caption: Stamp
Species: Synodontis multipunctatus
Caption: Stamp
Species: Synodontis nigrita
Caption: Stamp
Species: Synodontis nigriventris
Caption: Stamp
Species: Synodontis nigriventris
Caption: Stamp
Species: Synodontis nigromaculatus
Caption: Stamp
Species: Synodontis petricola
Caption: Stamp
Species: Synodontis punctifer
Caption: Stamp
Species: Synodontis robbianus
Caption: Stamp
Species: Synodontis schall
Caption: Stamp
Species: Synodontis schall
Caption: Stamp
Species: Synodontis sorex
Caption: Stamp
Species: Synodontis victoriae
Caption: Stamp
Species: Synodontis voltae
Caption: Stamp
Species: Synodontis zambezensis
Caption: Stamp
Species: Synodontis zambezensis
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon gigas
Caption: Stamp
Species: Pangasianodon hypophthalmus
Caption: Stamp
Species: Pangasius sanitwongsei
Caption: Stamp
Species: Pseudolais pleurotaenia
Caption: Stamp
Species: Phractocephalus hemioliopterus
Caption: Stamp
Species: Pimelodus blochii
Caption: Stamp
Species: Pseudoplatystoma corruscans
Caption: Stamp
Species: Pseudoplatystoma corruscans
Caption: Stamp
Species: Pseudoplatystoma fasciatum
Caption: Stamp
Species: Pseudoplatystoma tigrinum
Caption: Stamp
Species: Plotosus lineatus
Caption: Stamp
Species: Plotosus lineatus
Caption: Stamp
Species: Plotosus lineatus
Caption: Stamp
Species: Pareutropius mandevillei
Caption: Stamp
Species: Schilbe intermedius
Caption: Stamp
Species: Schilbe intermedius
Caption: Stamp
Species: Schilbe intermedius
Caption: Stamp
Species: Schilbe intermedius
Caption: Stamp
Species: Schilbe mandibularis
Caption: Stamp
Species: Schilbe marmoratus
Caption: Stamp
Species: Schilbe mystus
Caption: Stamp
Species: Schilbe mystus
Caption: Stamp
Species: Kryptopterus vitreolus
Caption: Stamp
Species: Ompok bimaculatus
Caption: Stamp
Species: Phalacronotus apogon
Caption: Stamp
Species: Silurus asotus
Caption: Stamp
Species: Silurus asotus
Caption: Stamp
Species: Silurus asotus
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Silurus glanis
Caption: Stamp
Species: Wallago attu
Caption: Stamp
Species: Wallagonia micropogon
Caption: Stamp
Species: Bagarius lica
Caption: Stamp
Species: Glyptosternon reticulatum
Caption: Stamp
Species: Glyptothorax cous
Caption: Stamp
Species: Silurus glanis
Caption: Statue found in Town Centre, Munich, Germany
Species: Spectracanthicus murinus
Caption: Stillborn
Species: Baryancistrus xanthellus
Caption: Stomach and intestine
Species: Ancistrus falconensis
Caption: Stream habitat
Species: Hypostomus aspilogaster
Caption: Stream to Rio Negro, Tacuarembo, Uruguay
Species: Chasmocranus longior
Caption: Stress / light surround colouration
Species: Amphilius platychir
Caption: Stress coloration
Species: Hypostomus lima
Caption: Stress coloration
Species: Imparfinis mirini
Caption: Stress colors after capture (Rio Formoso)
Species: Hypostomus froehlichi
Caption: Stress colors after capture from rio formoso
Species: Amphilius platychir
Caption: Stress colouration
Species: Ancistomus cf. snethlageae
Caption: Stress colouration
Species: Ancistrus cf. cirrhosus
Caption: Stress colouration
Species: Hypancistrus sp. (L270)
Caption: Stress colouration
Species: Hypostomus latifrons
Caption: Stress colouration
Species: Hypostomus paranensis
Caption: Stress colouration
Species: Otocinclus vittatus
Caption: Stress colouration
Species: Panaqolus changae
Caption: Stress colouration
Species: Panaque sp. (L191)
Caption: Stress colouration
Species: Panaque sp. (L191)
Caption: Stress colouration
Species: Panaque sp. (L191)
Caption: Stress colouration
Species: Peckoltia sp. (L009)
Caption: Stress colouration
Species: Peckoltia sp. (L072)
Caption: Stress colouration
Species: Peckoltia sp. (L205)
Caption: Stress colouration
Species: Spectracanthicus immaculatus
Caption: Stress colouration
Species: Otocinclus macrospilus
Caption: Stress colouration (mottled)
Species: Peckoltia sp. (L140)
Caption: Stressed colouration
Species: Scobinancistrus cf. pariolispos
Caption: Stressed juvenile
Species: Synodontis decorus
Caption: Striped form, formerly S. vittatus
Species: Acanthicus adonis
Caption: Sub adult
Species: Ancistrus dolichopterus
Caption: Sub adult
Species: Ancistrus sp. (L519)
Caption: Sub adult
Species: Hypancistrus sp. (L236)
Caption: Sub adult
Species: Hypancistrus sp. (L470)
Caption: Sub Adult
Species: Pseudacanthicus cf. leopardus
Caption: Sub adult
Species: Pseudacanthicus sp. (L452)
Caption: Sub adult
Species: Brachyplatystoma capapretum
Caption: Sub adult
Species: Megalancistrus sp. (L234)
Caption: Sub adult - 20cm
Species: Hypostomus latifrons
Caption: Sub adult (individual A)
Species: Hypostomus sp. (L360)
Caption: Sub adult (indivudal a)
Species: Synodontis eupterus
Caption: Sub adult patterning
Species: Ageneiosus cf. magoi
Caption: Sub-adult
Species: Ferrarissoaresia ferrarisi
Caption: Sub-adult
Species: Bagrus docmak
Caption: Sub-adult
Species: Auchenoglanis wittei
Caption: Sub-adult
Species: Parauchenoglanis punctatus
Caption: Sub-adult
Species: Acanthicus adonis
Caption: Sub-adult
Species: Ancistrus dolichopterus
Caption: Sub-adult
Species: Ancistrus dolichopterus
Caption: Sub-adult
Species: Aphanotorulus unicolor
Caption: Sub-adult
Species: Baryancistrus cf. niveatus
Caption: Sub-adult
Species: Baryancistrus cf. niveatus
Caption: Sub-adult
Species: Baryancistrus cf. niveatus
Caption: Sub-adult
Species: Baryancistrus sp. (L142)
Caption: Sub-adult
Species: Hypostomus fuscomaculatus
Caption: Sub-adult
Species: Hypostomus sp. `COLONIA DEL SACRAMENTO`
Caption: Sub-adult
Species: Panaque cf. armbrusteri`xingu`
Caption: Sub-adult
Species: Panaque nigrolineatus
Caption: Sub-adult
Species: Panaque titan
Caption: Sub-adult
Species: Parotocinclus maculicauda
Caption: Sub-adult
Species: Pseudacanthicus cf. leopardus
Caption: Sub-adult
Species: Pseudancistrus asurini
Caption: Sub-adult
Species: Pterygoplichthys gibbiceps
Caption: Sub-adult
Species: Pterygoplichthys gibbiceps
Caption: Sub-adult
Species: Pterygoplichthys pardalis
Caption: Sub-adult
Species: Synodontis schall
Caption: Sub-adult
Species: Synodontis schall
Caption: Sub-adult
Species: Synodontis schall
Caption: Sub-adult
Species: Synodontis sp. hybrid(3)
Caption: Sub-adult
Species: Synodontis sp. hybrid(3)
Caption: Sub-adult
Species: Pangasius sanitwongsei
Caption: Sub-adult
Species: Pangasius sanitwongsei
Caption: Sub-adult
Species: Hemisorubim platyrhynchos
Caption: Sub-adult
Species: Hemisorubim platyrhynchos
Caption: Sub-adult
Species: Sorubimichthys planiceps
Caption: Sub-adult
Species: Zungaro zungaro
Caption: Sub-adult
Species: Plotosus canius
Caption: Sub-adult
Species: Pseudacanthicus cf. leopardus
Caption: Sub-adult in cave
Species: Synodontis eupterus
Caption: Sub-adult patterning
Species: Synodontis eupterus
Caption: Sub-adult patterning
Species: Synodontis eupterus
Caption: Sub-adult patterning
Species: Panaqolus sp. (L453)
Caption: subadult
Species: Panaque schaeferi
Caption: Subadult, 2 years old, <30 cm TL
Species: Panaque schaeferi
Caption: Subadult, 4 years old (same as 2yo), >40 cm TL
Species: Panaque schaeferi
Caption: Subadult, 4 years old (same as 2yo), >40 cm TL, ventral view
Species: Chaetostoma joropo
Caption: Subadult. Bar = 1 cm
Species: Chaetostoma milesi
Caption: Subadult. Bar = 1 cm
Species: Encheloclarias medialis
Caption: Sungai Rungan drainage, Kalimantan Tengah, Indonesia
Species: Baryancistrus beggini
Caption: Sunken eyes typical of malnourished specimen
Species: Platystacus cotylephorus
Caption: Super close-up of embryo
Species: Ancistrus cf. cirrhosus
Caption: Super red, male.
Species: Pterygoplichthys gibbiceps
Caption: Superb dorsal fin!
Species: Auchenipterus nuchalis
Caption: Suriname
Species: Corydoras(ln7) aeneus
Caption: Suriname
Species: Acanthodoras cataphractus
Caption: Suriname
Species: Ituglanis amazonicus
Caption: Suriname
Species: Guyanancistrus nassauensis
Caption: Suriname, Marowijne R., Nassau Mtn (JW Armbruster)
Species: Duringlanis perugiae
Caption: Swimming at surface
Species: Pterodoras granulosus
Caption: Swollen belly caused by natural binge eating
Species: Steindachneridion doceanum
Caption: Syntype
Species: Olyra kempi
Caption: Syntype.
Species: Nannoglanis fasciatus
Caption: Syntypes