Kahenera sa mga bakukangon ang Hydrochus. Ang Hydrochus sakop sa kabanay nga Hydrochidae. 

Hydrochus mao ang ika kahenera nga sa kabanay nga Hydrochidae.

Matang nga nahiubos 

 Hydrochus abditus
 Hydrochus adelaidae
 Hydrochus adiyamanensis
 Hydrochus aenigmatis
 Hydrochus aequalis
 Hydrochus albertianus
 Hydrochus albicans
 Hydrochus aljibensis
 Hydrochus amrishi
 Hydrochus anandae
 Hydrochus anandi
 Hydrochus andrei
 Hydrochus angusi
 Hydrochus angustatus
 Hydrochus argutus
 Hydrochus aschae
 Hydrochus aschnaae
 Hydrochus aschnakiranae
 Hydrochus atratus
 Hydrochus atynderi
 Hydrochus australis
 Hydrochus bakkeri
 Hydrochus baloghi
 Hydrochus battjai
 Hydrochus bernardi
 Hydrochus binaraiae
 Hydrochus binodosus
 Hydrochus bisoeni
 Hydrochus bisoenpersadi
 Hydrochus boedhani
 Hydrochus brevis
 Hydrochus brevitarsis
 Hydrochus brianbrowni
 Hydrochus burdekinensis
 Hydrochus callosus
 Hydrochus capensis
 Hydrochus chitaniei
 Hydrochus chitraae
 Hydrochus choennii
 Hydrochus chubu
 Hydrochus coeneni
 Hydrochus costulatus
 Hydrochus crenatus
 Hydrochus cristatus
 Hydrochus cucullatus
 Hydrochus currani
 Hydrochus daviniaae
 Hydrochus debilis
 Hydrochus decorus
 Hydrochus deepaki
 Hydrochus deprinsi
 Hydrochus dewganeshi
 Hydrochus dewnaraini
 Hydrochus drakei
 Hydrochus drechseli
 Hydrochus ducalis
 Hydrochus elineae
 Hydrochus elongatus
 Hydrochus endrodyi
 Hydrochus ensifer
 Hydrochus eurypleuron
 Hydrochus excavatus
 Hydrochus fabiani
 Hydrochus falsus
 Hydrochus farsicus
 Hydrochus flavipennis
 Hydrochus flexibilis
 Hydrochus foveatus
 Hydrochus gitaraiae
 Hydrochus grandicollis
 Hydrochus granicollis
 Hydrochus granulatus
 Hydrochus harrydeepaki
 Hydrochus harryi
 Hydrochus hellenae
 Hydrochus hiekei
 Hydrochus horni
 Hydrochus ibericus
 Hydrochus iduae
 Hydrochus ignicollis
 Hydrochus imamkhani
 Hydrochus inaequalis
 Hydrochus inornatus
 Hydrochus interioris
 Hydrochus interruptus
 Hydrochus irmae
 Hydrochus jaechi
 Hydrochus japonicus
 Hydrochus jasodae
 Hydrochus jethoeae
 Hydrochus jiawanae
 Hydrochus kiranae
 Hydrochus kirgisicus
 Hydrochus kowsiliae
 Hydrochus kunarajahi
 Hydrochus lachmoni
 Hydrochus lacustris
 Hydrochus laeteviridis
 Hydrochus laferi
 Hydrochus latitans
 Hydrochus lucidus
 Hydrochus macroaquilonius
 Hydrochus madagascarensis
 Hydrochus megaphallus
 Hydrochus metallicus
 Hydrochus metallipes
 Hydrochus minimus
 Hydrochus multicolor
 Hydrochus multicostatus
 Hydrochus naraini
 Hydrochus neosquamifer
 Hydrochus nigeriensis
 Hydrochus niloticus
 Hydrochus nitidicollis
 Hydrochus nodulifer
 Hydrochus nooreinus
 Hydrochus numerosepunctatus
 Hydrochus obnatus
 Hydrochus obscuroaeneus
 Hydrochus obscurus
 Hydrochus obsoletus
 Hydrochus octocarinatus
 Hydrochus opacus
 Hydrochus orchymonti
 Hydrochus otvosi
 Hydrochus pajnii
 Hydrochus pallipes
 Hydrochus pauliani
 Hydrochus perforatus
 Hydrochus perrinae
 Hydrochus pietersenae
 Hydrochus piroei
 Hydrochus pseudosecretus
 Hydrochus pseudosquamifer
 Hydrochus pumilio
 Hydrochus pupillus
 Hydrochus purpureus
 Hydrochus radjiei
 Hydrochus ramdewi
 Hydrochus ramdhanides
 Hydrochus rhytipterus
 Hydrochus richteri
 Hydrochus rishi
 Hydrochus rishwani
 Hydrochus roberti
 Hydrochus roepnaraini
 Hydrochus roomylae
 Hydrochus rufipes
 Hydrochus rugosus
 Hydrochus rypkemai
 Hydrochus samuelsoni
 Hydrochus satishanandi
 Hydrochus satishi
 Hydrochus scabratus
 Hydrochus schereri
 Hydrochus secretus
 Hydrochus setosus
 Hydrochus sewnathi
 Hydrochus shivaroi
 Hydrochus simplex
 Hydrochus simplicicollis
 Hydrochus smaragdineus
 Hydrochus soemintrae
 Hydrochus soesae
 Hydrochus squamifer
 Hydrochus stolpi
 Hydrochus studiosorum
 Hydrochus subcupreus
 Hydrochus sureshi
 Hydrochus tariqi
 Hydrochus tarsalis
 Hydrochus tenuis
 Hydrochus teunisseni
 Hydrochus tineae
 Hydrochus tuberculatus
 Hydrochus umbratilis
 Hydrochus vagus
 Hydrochus vanvondeli
 Hydrochus variabilis
 Hydrochus variolatus
 Hydrochus vedantai
 Hydrochus vidyae
 Hydrochus yadavi
 Hydrochus zicsii

Ang mga gi basihan niini 

Bakukangon
Hydrochus
Hydrochus