Temperament
811 published profiles have no temperament. The first 60 are here.
- Abbottina rivularis
- Aborichthys elongatus
- Aborichthys sp. 'AR01'
- Aborichthys sp. 'AR02'
- Abramites hypselonotus
- Acanthocobitis pavonacea
- Acanthocobitis sinuata
- Acanthodoras cataphractus
- Acanthodoras spinosissimus
- Acantopsis dialuzona
- Acarichthys heckelii
- Acestridium dichromum
- Acnodon normani
- Acrossocheilus beijiangensis
- Acrossocheilus iridescens
- Acrossocheilus monticola
- Acrossocheilus paradoxus
- Acrossocheilus parallens
- Agamyxis pectinifrons
- Ageneiosus inermis
- Ageneiosus ucayalensis
- Aguarunichthys torosus
- Akysis vespa
- Alfaro cultratus
- Allenbatrachus grunniens
- Altolamprologus compressiceps
- Ambastaia nigrolineata
- Ambastaia sidthimunki
- Amblyrhynchichthys micracanthus
- Ameca splendens
- Amia calva
- Amphilophus citrinellus
- Amphilophus labiatus
- Anableps anableps
- Anatolichthys anatoliae
- Anatolichthys danfordii
- Anatolichthys saldae
- Anatolichthys sureyanus
- Anatolichthys transgrediens
- Anatolichthys villwocki
- Ancistrus claro
- Andinoacara pulcher
- Anomalochromis thomasi
- Aphaniops dispar
- Aphaniops sirhani
- Aphanius fasciatus
- Aphyocharax anisitsi
- Aphyocharax nattereri
- Aphyocharax rathbuni
- Aphyosemion bitaeniatum
- Aphyosemion bivittatum
- Aphyosemion bochtleri
- Aphyosemion bualanum
- Aphyosemion celiae
- Aphyosemion cognatum
- Aphyosemion congicum
- Aphyosemion decorsei
- Aphyosemion elberti
- Aphyosemion erythron
- Aphyosemion hanneloreae