Glossary
river
Vaguely-defined, generic term for a variably-sized, natural, usually freshwater, watercourse, that empties into an ocean, sea, lake, or another river.
Used in 1,276 species profiles
- Abbottina rivularis
- Aborichthys elongatus
- Aborichthys sp. 'AR01'
- Aborichthys sp. 'AR02'
- Abramites hypselonotus
- Acanthicus adonis
- Acanthicus hystrix
- Acanthocobitis pavonacea
- Acanthodoras cataphractus
- Acanthopsoides molobrion
- Acanthopsoides robertsi
- Acanthopsoides sp. 'A01'
- Acanthopsoides sp. 'A02'
- Acantopsis dialuzona
- Acarichthys heckelii
- Acestrorhynchus altus
- Acestrorhynchus falcatus
- Acestrorhynchus falcirostris
- Acestrorhynchus isalineae
- Acestrorhynchus microlepis
- Acestrorhynchus pantaneiro
- Acheilognathus macropterus
- Acoura savona
- Acrochordonichthys gyrinus
- Acrochordonichthys rugosus
- Acrochordonichthys septentrionalis
- Acrossocheilus beijiangensis
- Acrossocheilus iridescens
- Acrossocheilus monticola
- Acrossocheilus paradoxus
- Aequidens tetramerus
- Ageneiosus inermis
- Ageneiosus marmoratus
- Ageneiosus ucayalensis
- Aguarunichthys torosus
- Akysis hendricksoni
- Akysis longifilis
- Akysis maculipinnis
- Akysis portellus
- Akysis prashadi
- Akysis pulvinatus
- Akysis varius
- Akysis vespa
- Akysis vespertinus
- Alestopetersius brichardi
- Alestopetersius caudalis
- Alestopetersius nigropterus
- Alestopetersius smykalai
- Alfaro cultratus
- Allenbatrachus grunniens
- Amatitlania myrnae
- Amatitlania nigrofasciata
- Ambastaia nigrolineata
- Ambastaia sidthimunki
- Amblyrhynchichthys micracanthus
- Amia calva
- Amphilophus citrinellus
- Amphilophus labiatus
- Anabas testudineus
- Anableps anableps
- Anatolichthys anatoliae
- Anatolichthys danfordii
- Anatolichthys saldae
- Anatolichthys sureyanus
- Anatolichthys transgrediens
- Anatolichthys villwocki
- Ancistrus claro
- Ancistrus sp. '3'
- Andinoacara pulcher
- Andinoacara rivulatus
- Andinoacara sp. 'Orinoco'
- Annamia cf. thuathienensis
- Annamia normani
- Anostomus anostomus
- Anostomus ternetzi
- Aphyocharax anisitsi
- Aphyocharax nattereri
- Aphyocharax rathbuni
- Aphyosemion australe
- Aphyosemion bitaeniatum
- Aphyosemion bivittatum
- Aphyosemion bualanum
- Aphyosemion cognatum
- Aphyosemion congicum
- Aphyosemion decorsei
- Aphyosemion elberti
- Aphyosemion herzogi
- Aphyosemion loennbergii
- Aphyosemion mimbon
- Aphyosemion ogoense
- Aphyosemion rectogoense
- Aphyosemion sp. 'Oyo' RPC 91/8
- Aphyosemion striatum
- Apistogramma agassizii
- Apistogramma barlowi
- Apistogramma bitaeniata
- Apistogramma brevis
- Apistogramma commbrae
- Apistogramma eunotus
- Apistogramma gibbiceps
- Apistogramma nijsseni
- Apistogramma pantalone
- Apistogramma paulmuelleri
- Apistogramma sp. 'Kelleri'
- Apistogramma steindachneri
- Apistogramma trifasciata
- Apricaphanius baeticus
- Apricaphanius saourensis
- Apteronotus albifrons
- Ariopsis seemanni
- Arnoldichthys spilopterus
- Aspidoras raimundi
- Aspidoras taurus
- Astronotus ocellatus
- Astyanax bimaculatus
- Astyanax leopoldi
- Astyanax mexicanus
- Atractosteus spatula
- Atractosteus tristoechus
- Atractosteus tropicus
- Auchenipterichthys coracoideus
- Axelrodia riesei
- Axelrodia stigmatias
- Badis assamensis
- Badis badis
- Badis blosyrus
- Badis ferrarisi
- Badis juergenschmidti
- Badis khwae
- Badis kyar
- Badis pyema
- Badis ruber
- Badis siamensis
- Badis sp. 'Buxar'
- Badis tuivaiei
- Bagarius bagarius
- Bagarius rutilus
- Bagarius suchus
- Bagrichthys macracanthus
- Bagrichthys majusculus
- Bagrichthys obscurus
- Balantiocheilos melanopterus
- Balitoropsis zollingeri
- Bangana devdevi
- Barbodes aurotaeniatus
- Barbodes banksi
- Barbodes binotatus
- Barbodes dunckeri
- Barbodes everetti
- Barbodes kuchingensis
- Barbodes lateristriga
- Barbodes semifasciolatus
- Barbonymus altus
- Barbonymus gonionotus
- Barbonymus schwanefeldii
- Barbucca diabolica
- 'Barbus' candens
- 'Barbus' fasciolatus
- 'Barbus' guirali
- 'Barbus' hulstaerti
- 'Barbus' jae
- 'Barbus' sublineatus
- Barilius ardens
- Barilius bakeri
- Barilius canarensis
- Barilius gatensis
- Barilius malabaricus
- Barilius shacra
- Barilius vagra
- Bario oligolepis
- Bario sanctaefilomenae
- Baryancistrus beggini
- Baryancistrus chrysolomus
- Baryancistrus demantoides
- Baryancistrus sp. L142
- Baryancistrus xanthellus
- Batasio feruminatus
- Batasio fluviatilis
- Batasio tigrinus
- Batasio travancoria
- Beaufortia cyclica
- Beaufortia kweichowensis
- Beaufortia szechuanensis
- Bedotia madagascariensis
- Belodontichthys dinema
- Belontia signata
- Betadevario ramachandrani
- Betta akarensis
- Betta albimarginata
- Betta antoni
- Betta balunga
- Betta bellica
- Betta channoides
- Betta dimidiata
- Betta edithae
- Betta enisae
- Betta falx
- Betta foerschi
- Betta gladiator
- Betta hendra