Glossary
base
The bottom or lowest part of something.
Biology. The point of attachment of a part or organ, e.g., a fin.
Chemistry. A substance that can accept protons or donate pairs of electrons. The chemical opposite of an acid. Bases have a pH greater than 7.0 and a solution containing one or more bases is often referred to as an alkali.
Used in 1,192 species profiles
- Betta antoni
- Betta balunga
- Betta bellica
- Betta brownorum
- Betta burdigala
- Betta channoides
- Betta chloropharynx
- Betta coccina
- Betta cracens
- Betta dennisyongi
- Betta dimidiata
- Betta edithae
- Betta enisae
- Betta falx
- Betta foerschi
- Betta gladiator
- Betta hendra
- Betta hipposideros
- Betta ibanorum
- Betta ideii
- Betta imbellis
- Betta krataios
- Betta kuehnei
- Betta lehi
- Betta livida
- Betta macrostoma
- Betta mahachaiensis
- Betta mandor
- Betta midas
- Betta miniopinna
- Betta ocellata
- Betta pallida
- Betta pallifina
- Betta pardalotos
- Betta patoti
- Betta persephone
- Betta pi
- Betta picta
- Betta pinguis
- Betta prima
- Betta pugnax
- Betta pulchra
- Betta raja
- Betta renata
- Betta rubra
- Betta rutilans
- Betta siamorientalis
- Betta simorum
- Betta simplex
- Betta smaragdina
- Betta sp. 'Antuta/Bulungan'
- Betta spilotogena
- Betta splendens
- Betta stigmosa
- Betta taeniata
- Betta tussyae
- Betta uberis
- Betta unimaculata
- Bhavania australis
- Biotodoma cupido
- Biotodoma wavrini
- Biotoecus opercularis
- Boraras brigittae
- Boraras maculatus
- Boraras merah
- Boraras micros
- Boraras naevus
- Boraras urophthalmoides
- Botia almorhae
- Botia dario
- Botia histrionica
- Botia kubotai
- Botia rostrata
- Botia striata
- Botia udomritthiruji
- Boulengerella cuvieri
- Boulengerella lateristriga
- Boulengerella lucius
- Boulengerella maculata
- Boulengerochromis microlepis
- Brachychalcinus orbicularis
- Brachygobius aggregatus
- Brachygobius doriae
- Brachygobius kabiliensis
- Brachygobius mekongensis
- Brachygobius nunus
- Brachygobius sabanus
- Brachygobius xanthomelas
- Brachyplatystoma capapretum
- Brachyplatystoma filamentosum
- Brachyplatystoma juruense
- Brachyplatystoma platynemum
- Brachyplatystoma rousseauxii
- Brachyplatystoma tigrinum
- Brachyplatystoma vaillantii
- Brachyrhamdia meesi
- Brachyrhamdia rambarrani
- Brevibora cheeya
- Brevibora dorsiocellata
- Brochis agassizii
- Brochis amandajanea
- Brochis ambiacus
- Brochis arcuata
- Brochis britskii
- Brochis condiscipulus
- Brochis delphax
- Brochis ephippifera
- Brochis gomezi
- Brochis haraldschultzi
- Brochis imitator
- Brochis incolicana
- Brochis lamberti
- Brochis multiradiata
- Brochis splendens
- Brochis virginiae
- Butis amboinensis
- Butis butis
- Campylomormyrus tamandua
- Carinotetraodon borneensis
- Carinotetraodon irrubesco
- Carinotetraodon lorteti
- Carinotetraodon salivator
- Carnegiella marthae
- Carnegiella myersi
- Carnegiella strigata
- Centromochlus reticulatus
- Ceratogarra cambodgiensis
- Ceratogarra fasciacauda
- Chaetostoma formosae
- Chagunius baileyi
- Chagunius chagunio
- Chalinochromis sp. 'ndobhoi'
- Channa andrao
- Channa asiatica
- Channa aurantimaculata
- Channa baramensis
- Channa bleheri
- Channa burmanica
- Channa gachua
- Channa lucius
- Channa marulioides
- Channa melasoma
- Channa orientalis
- Channa pleurophthalma
- Channa sp. 'fire and ice'
- Channa sp. 'five stripe'
- Channa stewartii
- Characodon lateralis
- Chela cachius
- Chilodus punctatus
- Chitala ornata
- Chlamydogobius eremius
- Chromidotilapia guntheri
- Chromobotia macracanthus
- Cleithracara maronii
- Clypeobarbus congicus
- Cobitis hugowolfeldi
- Cobitis koreensis
- Cobitis pumila
- Cobitis yongdokensis
- Colomesus asellus
- Colomesus psittacus
- Colomesus tocantinensis
- Congochromis dimidiatus
- Congochromis sabinae
- Copeina guttata
- Copella arnoldi
- Copella callolepis
- Copella carsevennensis
- Copella eigenmanni
- Copella meinkeni
- Copella nattereri
- Corydoras acutus
- Corydoras aurofrenatus
- Corydoras fowleri
- Corydoras pastazensis
- Corydoras simulatus
- Corydoras sp.
- Corynopoma riisei
- Crenuchus spilurus
- Crossocheilus atrilimes
- Crossocheilus burmanicus
- Crossocheilus cobitis
- Crossocheilus elegans
- Crossocheilus langei
- Crossocheilus latius
- Crossocheilus nigriloba
- Crossocheilus reticulatus
- Cryptoheros nanoluteus
- Ctenolucius hujeta
- Ctenopoma acutirostre
- Ctenopoma weeksii
- Ctenops nobilis
- Cualac tessellatus
- Cyclocheilichthys apogon
- Cyclocheilichthys armatus
- Cyclocheilichthys heteronema
- Cyclocheilichthys janthochir
- Cyclocheilichthys lagleri
- Cyclocheilichthys repasson