Glossary
genital papilla
Small tube arising from the urogenital opening in some fishes through which male or female gametes are expelled. May only be visible during the reproductive period depending on taxon. Its shape can sometimes used as a feature to identify the gender of an individual.
Used in 114 species profiles
- Acanthicus adonis
- Acanthicus hystrix
- Acrochordonichthys gyrinus
- Acrochordonichthys rugosus
- Acrochordonichthys septentrionalis
- Ageneiosus inermis
- Ageneiosus marmoratus
- Ageneiosus ucayalensis
- Akysis hendricksoni
- Akysis longifilis
- Akysis maculipinnis
- Akysis portellus
- Akysis prashadi
- Akysis pulvinatus
- Akysis varius
- Akysis vespa
- Akysis vespertinus
- Amphilophus citrinellus
- Bagrichthys macracanthus
- Bagrichthys majusculus
- Bagrichthys obscurus
- Batasio feruminatus
- Batasio fluviatilis
- Batasio tigrinus
- Batasio travancoria
- Centromochlus macracanthus
- Centromochlus reticulatus
- Chaetostoma formosae
- Chalinochromis sp. 'ndobhoi'
- Chiloglanis polypogon
- Chlamydogobius eremius
- Clarias batrachus
- Congochromis sabinae
- Ctenolucius hujeta
- Danionella dracula
- Danionella priapus
- Etroplus suratensis
- Gobioides broussonnetii
- Hemibagrus planiceps
- Hemibagrus spilopterus
- Hemibagrus wyckioides
- Hemisynodontis membranaceus
- Hyalobagrus flavus
- Hypostomus mutucae
- Hypsophrys nicaraguensis
- Indostomus crocodilus
- Indostomus paradoxus
- Julidochromis marlieri
- Julidochromis ornatus
- Julidochromis regani
- Megalodoras uranoscopus
- Microsynodontis batesii
- Mogurnda adspersa
- Mogurnda mogurnda
- Mystus bimaculatus
- Mystus bleekeri
- Mystus leucophasis
- Mystus mysticetus
- Mystus rhegma
- Mystus singaringan
- Oryzias asinua
- Oryzias celebensis
- Oryzias dancena
- Oryzias javanicus
- Oryzias latipes
- Oryzias mekongensis
- Oryzias minutillus
- Oryzias sarasinorum
- Oryzias songkhramensis
- Oryzias wolasi
- Oryzias woworae
- Otocinclus cocama
- Oxyeleotris marmorata
- Periophthalmus barbarus
- Phalloceros caudimaculatus
- Pseudomystus siamensis
- Pseudomystus sp. cf stenomus
- Pterophyllum "scalare"
- Pterophyllum leopoldi
- Rita kuturnee
- Sicyopus exallisquamulus
- Sperata aor
- Synodontis acanthomias
- Synodontis alberti
- Synodontis albolineata
- Synodontis angelicus
- Synodontis aterrima
- Synodontis brichardi
- Synodontis contracta
- Synodontis decorus
- Synodontis dhonti
- Synodontis euptera
- Synodontis flavitaeniata
- Synodontis granulosa
- Synodontis greshoffi
- Synodontis multipunctata
- Synodontis nigrita
- Synodontis nigriventris
- Synodontis njassae
- Synodontis notata
- Synodontis ocellifer
- Synodontis petricola
- Synodontis pleurops
- Synodontis polli
- Synodontis robbianus
- Synodontis schall
- Synodontis schoutedeni
- Synodontis waterloti
- Tilapia guinasana
- Trochilocharax ornatus
- Tropheus brichardi
- Tropheus duboisi
- Tropheus moorii
- Wallago leerii