Hydaticus (genus)

Hydaticus abyssinicus

Hydaticus aequabilis

Hydaticus aequalis

Hydaticus africanus

Hydaticus agaboides

Hydaticus amydrus

Hydaticus apiatus

Hydaticus arabicus

Hydaticus arcuatus

Hydaticus aruspex

Hydaticus balkei

Hydaticus basicollis

Hydaticus batchianensis

Hydaticus bengalensis

Hydaticus bihamatus

Hydaticus bimarginatus

Hydaticus bipunctatus

Hydaticus bitalensis

Hydaticus bivittatus

Hydaticus bowringii

Hydaticus caffer

Hydaticus capicola

Hydaticus chrisi

Hydaticus cinctipennis

Hydaticus collarti

Hydaticus concolor

Hydaticus congo

Hydaticus conjungens

Hydaticus consanguineus

Hydaticus continentalis

Hydaticus daemeli

Hydaticus decorus

Hydaticus devexus

Hydaticus dhofarensis

Hydaticus dineutoides

Hydaticus dintelmanni

Hydaticus discindens

Hydaticus dorsiger

Hydaticus dregei

Hydaticus ephippiiger

Hydaticus epipleuricus

Hydaticus exclamationis

Hydaticus fabricii

Hydaticus figuratus

Hydaticus fijiensis

Hydaticus flavolineatus

Hydaticus fractifer

Hydaticus fractivittis

Hydaticus fulvoguttatus

Hydaticus fulvosparsus

Hydaticus galla

Hydaticus grammicus

Hydaticus guignoti

Hydaticus hajeki

Hydaticus hauthi

Hydaticus hendrichi

Hydaticus histrio

Hydaticus humeralis

Hydaticus incertus

Hydaticus ineptus

Hydaticus inexspectatus

Hydaticus intermedius

Hydaticus interrogator

Hydaticus jaechi

Hydaticus jeanneli

Hydaticus kolbei

Hydaticus kourouensis

Hydaticus laceratus

Hydaticus laetabilis

Hydaticus laosensis

Hydaticus larsoni

Hydaticus lateralis

Hydaticus latior

Hydaticus lativittis

Hydaticus leander

Hydaticus lepemangoyei

Hydaticus limnetes

Hydaticus litigiosus

Hydaticus luczonicus

Hydaticus macularis

Hydaticus madagascariensis

Hydaticus major

Hydaticus manueli

Hydaticus marlenae

Hydaticus matruelis

Hydaticus mexaformis

Hydaticus microdaemeli

Hydaticus mocquerysi

Hydaticus musivus

Hydaticus natalensis

Hydaticus nigritulus

Hydaticus nigrotaeniatus

Hydaticus okalehubyi

Hydaticus opaculus

Hydaticus ornatus

Hydaticus pacificus

Hydaticus paganus

Hydaticus palliatus

Hydaticus panguana

Hydaticus parallelus

Hydaticus pauli

Hydaticus peregrinus

Hydaticus pescheti

Hydaticus petitii

Hydaticus philippensis

Hydaticus piceus

Hydaticus pictus

Hydaticus plagiatus

Hydaticus platamboides

Hydaticus platteeuwi

Hydaticus poecilus

Hydaticus ponticus

Hydaticus pulcher

Hydaticus pullatus

Hydaticus quadriguttatus

Hydaticus quadrivittatus

Hydaticus rhantaticoides

Hydaticus rhantoides

Hydaticus ricinus

Hydaticus riehli

Hydaticus rimosus

Hydaticus rivanolis

Hydaticus rochei

Hydaticus saecularis

Hydaticus scapularis

Hydaticus schelkovnikovi

Hydaticus sellatus

Hydaticus seminiger

Hydaticus septemlineatus

Hydaticus servillianus

Hydaticus severini

Hydaticus sexguttatus

Hydaticus sobrinus

Hydaticus speciosus

Hydaticus stappersi

Hydaticus stastnyi

Hydaticus subfasciatus

Hydaticus subsignatus

Hydaticus suffusus

Hydaticus tenuis

Hydaticus testudinarius

Hydaticus thermonectoides

Hydaticus tibetanus

Hydaticus torosus

Hydaticus transversalis

Hydaticus tschoffeni

Hydaticus tuyuensis

Hydaticus ugandaensis

Hydaticus ussherii

Hydaticus vaziranii

Hydaticus verecundus

Hydaticus vittatus

Hydaticus vitticollis

Hydaticus xanthomelas

Hydaticus zetteli

Acilius

Aethionectes

Africodytes

Africophilus

Agabetes

Agabinus

Agabus

Agaporomorphus

Aglymbus

Agnoshydrus

Allodessus

Allopachria

Amarodytes

Amurodytes

Andex

Andonectes

Anginopachria

Anodocheilus

Antiporus

Australphilus

Austrodytes

Barretthydrus

Batrachomatus

Belladessus

Bidessodes

Bidessonotus

Bidessus

Boreonectes

Borneodessus

Brachyvatus

Brancuporus

Bunites

Calicovatellus

Canthyporus

Capelatus

Caperhantus

Carabdytes

Carabhydrus

Celina

Chostonectes

Clarkhydrus

Clemnius

Clypeodytes

Coelhydrus

Colymbetes

Comaldessus

Copelatus

Coptotomus

Crinodessus

Cybister

Darwinhydrus

Deronectes

Derovatellus

Desmopachria

Deuteronectes

Dimitshydrus

Dytiscus

Ereboporus

Eretes

Etruscodytes

Exocelina

Fontidessus

Geodessus

Gibbidessus

Glareadessus

Graphoderus

Graptodytes

Haideoporus

Hamadiana

Hemibidessus

Heterhydrus

Heterosternuta

Hoperius

Hornectes

Hovahydrus

Huxelhydrus

Hydaticus

Hyderodes

Hydrocolus

Hydrodessus

Hydrodytes

Hydroglyphus

Hydronebrius

Hydropeplus

Hydroporus

Hydrotrupes

Hydrovatus

Hygrotus

Hyphovatus

Hyphydrus

Hypodessus

Iberonectes

Iberoporus

Ilybiosoma

Ilybius

Incomptodessus

Japanolaccophilus

Kakadudessus

Kuschelydrus

Laccodytes

Laccomimus

Lacconectus

Laccophilus

Laccoporus

Laccornellus

Laccornis

Laccosternus

Lancetes

Laodytes

Larsonectes

Leconectes

Leiodytes

Limbodessus

Liodessus

Lioporeus

Liopterus

Madaglymbus

Matus

Megadytes

Megaporus

Meladema

Melanodytes

Meridiorhantus

Metaporus

Methles

Microdessus

Microdytes

Microhydrodytes

Morimotoa

Mystonectes

Napodytes

Nartus

Nebrioporus

Necterosoma

Nectoboreus

Nectomimus

Nectoporus

Neobidessodes

Neobidessus

Neoclypeodytes

Neonectes

Neoporus

Neoscutopterus

Neptosternus

Notaticus

Novadessus

Onychohydrus

Oreodytes

Pachydrus

Pachynectes

Papuadessus

Paroster

Peschetius

Petrodessus

Philaccolilus

Philaccolus

Philodytes

Phreatodessus

Platambus

Platydytes

Platynectes

Porhydrus

Primospes

Pseuduvarus

Psychopomporus

Queda

Regimbartina

Rhantaticus

Rhantus

Rhithrodytes

Rompindessus

Sandracottus

Sanfilippodytes

Scarodytes

Sekaliporus

Sharphydrus

Siamoporus

Siettitia

Sinodytes

Spanglerodessus

Spencerhydrus

Sternhydrus

Sternopriscus

Stictonectes

Stictotarsus

Stygoporus

Tassilodytes

Tepuidessus

Thermonectus

Tikoloshanes

Tiporus

Trichonectes

Trogloguignotus

Tyndallhydrus

Typhlodessus

Uvarus

Vatellus

Yola

Yolina

Zaitzevhydrus

Zimpherus