Base of the evolutionary tree for Crangonyctoidea

← parent

• Crangonyctoidea (812 species)
  • Niphargidae → (426 species)
    • Niphargus → (407 species)
      • Niphargus pseudolatimanus
      • Niphargus borisi
      • Niphargus montanarius
      • Niphargus fontophilus
      • Niphargus dabarensis
      • Niphargus ladmiraulti
      • Niphargus toplicensis
      • Niphargus ponoricus
      • Niphargus miljeticus
      • Niphargus tauricus
      • Niphargus jalzici
      • Niphargus sanctinaumi
      • Niphargus boulangerie
      • Niphargus kurdus
      • Niphargus stenopus
      • Niphargus komareki
      • Niphargus muotae
      • Niphargus khwarizmi
      • Niphargus vinodolensis
      • Niphargus malagorae
      • Niphargus barbatus
      • Niphargus kurdistanensis
      • Niphargus gabrovceci
      • Niphargus cismontanus
      • Niphargus baloghi
      • Niphargus inornatus
      • Niphargus dimorphus
      • Niphargus brevicuspis
      • Niphargus krameri
      • Niphargus anticolanus
      • Niphargus inclinatus
      • Niphargus ciliatus
      • Niphargus alpinus
      • Niphargus bosniacus
      • Niphargus thermalis
      • Niphargus transitivus
      • Niphargus somesensis
      • Niphargus alisadri
      • Niphargus biljanae
      • Niphargus decui
      • Niphargus dimorphopus
      • Niphargus renei
      • Niphargus ravanicanus
      • Niphargus dubius
      • Niphargus poloninicus
      • Niphargus versluysi
      • Niphargus aquilex
      • Niphargus naderini
      • Niphargus apuanus
      • Niphargus vjeternicensis
      • Niphargus elongatus
      • Niphargus hebereri
      • Niphargus notenboomius
      • Niphargus wolfi
      • Niphargus scopicauda
      • Niphargus orcinus
      • Niphargus fjakae
      • Niphargus gebhardti
      • Niphargus balcanicus
      • Niphargus dolenianensis
      • Niphargus gallicus
      • Niphargus stygius
      • Niphargus latimanus
      • Niphargus carcerarius
      • Niphargus tamaninii
      • Niphargus pavicevici
      • Niphargus remus
      • Niphargus cvajcki
      • Niphargus thienemanni
      • Niphargus casimirensis
      • Niphargus kenki
      • Niphargus puteanus
      • Niphargus parvus
      • Niphargus multipennatus
      • Niphargus gurjanovae
      • Niphargus steueri
      • Niphargus burgundus
      • Niphargus vornatscheri
      • Niphargus lourensis
      • Niphargus laisi
      • Niphargus pseudocaspius
      • Niphargus murimali
      • Niphargus kochianus
      • Niphargus bogdani
      • Niphargus minor
      • Niphargus iniochus
      • Niphargus transsylvanicus
      • Niphargus robustus
      • Niphargus pater
      • Niphargus dolichopous
      • Niphargus nicaensis
      • Niphargus petkovskii
      • Niphargus brevirostris
      • Niphargus tonywhitteni
      • Niphargus korosensis
      • Niphargus trullipes
      • Niphargus philippensis
      • Niphargus pannonicus
      • Niphargus ablaskiri
      • Niphargus laticaudatus
      • Niphargus birsteini
      • Niphargus pseudokochianus
      • Niphargus cepelarensis
      • Niphargus zarosiensis
      • Niphargus effosus
      • Niphargus imitator
      • Niphargus montellianus
      • Niphargus nadarini
      • Niphargus impexus
      • Niphargus velesensis
      • Niphargus rhenorhodanensis
      • Niphargus lunaris
      • Niphargus zvalanus
      • Niphargus medvednicae
      • Niphargus plurispinosus
      • Niphargus pachytelson
      • Niphargus bilecanus
      • Niphargus canui
      • Niphargus abricossovi
      • Niphargus brachytelson
      • Niphargus tauri
      • Niphargus costozzae
      • Niphargus eugeniae
      • Niphargus persicus
      • Niphargus debilis
      • Niphargus aulicus
      • Niphargus hungaricus
      • Niphargus denarius
      • Niphargus salonitanus
      • Niphargus inermis
      • Niphargus krasnodarus
      • Niphargus osogovensis
      • Niphargus maximus
      • Niphargus messanai
      • Niphargus kapelanus
      • Niphargus pecarensis
      • Niphargus smirnovi
      • Niphargus bulgaricus
      • Niphargus balazuci
      • Niphargus sphagnicolus
      • Niphargus rostratus
      • Niphargus kosanini
      • Niphargus hoverlicus
      • Niphargus affinis
      • Niphargus romanicus
      • Niphargus gegi
      • Niphargus jaroschenkoi
      • Niphargus lessiniensis
      • Niphargus polonicus
      • Niphargus casimiriensis
      • Niphargus aberrans
      • Niphargus alatus
      • Niphargus ohridanus
      • Niphargus kieferi
      • Niphargus incertus
      • Niphargus carniolicus
      • Niphargus daniali
      • Niphargus slovenicus
      • Niphargus longicaudatus
      • Niphargus luka
      • Niphargus arbiter
      • Niphargus lakusici
      • Niphargus spasenijae
      • Niphargus sestaputeanus
      • Niphargus dudichi
      • Niphargus borkanus
      • Niphargus dolichopus
      • Niphargus kragujevensis
      • Niphargus karamani
      • Niphargus vodnensis
      • Niphargus pasquinii
      • Niphargus goricae
      • Niphargus romuleus
      • Niphargus lorestanensis
      • Niphargus petrosani
      • Niphargus cubanicus
      • Niphargus euserbicus
      • Niphargus zagorae
      • Niphargus fautor
      • Niphargus carsicus
      • Niphargus radzai
      • Niphargus itus
      • Niphargus thuringius
      • Niphargus gineti
      • Niphargus wexfordensis
      • Niphargus ivokaramani
      • Niphargus speziae
      • Niphargus pectencoronatae
      • Niphargus borutzkyi
      • Niphargus styx
      • Niphargus pulevici
      • Niphargus abavus
      • Niphargus sibillianus
      • Niphargus hrabei
      • Niphargus tridentinus
      • Niphargus novomestanus
      • Niphargus carpathorossicus
      • Niphargus pancici
      • Niphargus pliginskii
      • Niphargus subtypicus
      • Niphargus lori
      • Niphargus bodoni
      • Niphargus meridionalis
      • Niphargus matrensis
      • Niphargus catalogus
      • Niphargus hakani
      • Niphargus adbiptus
      • Niphargus rucneri
      • Niphargus danconae
      • Niphargus pescei
      • Aggtelek blind sideswimmer (Niphargus aggtelekiensis)
      • Niphargus dacicus
      • Niphargus virei
      • Niphargus pectinicauda
      • Niphargus potamophilus
      • Niphargus serbicus
      • Niphargus duplus
      • Niphargus zavalanus
      • Niphargus pincinovae
      • Niphargus sarii
      • Niphargus ambulator
      • Niphargus parenzani
      • Niphargus boulangei
      • Niphargus bajuvaricus
      • Niphargus caelestis
      • Niphargus derzhavini
      • Niphargus fongi
      • Niphargus ruffoi
      • Niphargus dancaui
      • Niphargus stankoi
      • Niphargus cavernicolus
      • Niphargus valachicus
      • Niphargus cornicolanus
      • Niphargus corinae
      • Niphargus occultus
      • Niphargus inopinatus
      • Niphargus vandeli
      • Niphargus stadleri
      • Niphargus rejici
      • Niphargus iskae
      • Niphargus timavi
      • Niphargus jadranko
      • Niphargus magnus
      • Niphargus glontii
      • Niphargus sibillinianus
      • Niphargus darvishi
      • Niphargus moldavicus
      • Niphargus pretneri
      • Niphargus labacensis
      • Niphargus molnari
      • Niphargus kermanshahi
      • Niphargus forroi
      • Niphargus patrizii
      • Niphargus ilamensis
      • Niphargus dojranensis
      • Niphargus kordunensis
      • Niphargus carpathicus
      • Niphargus plateaui
      • Niphargus otharicus
      • Niphargus khayyami
      • Niphargus polymorphus
      • Niphargus sharifi
      • Niphargus orbis
      • Niphargus dissonus
      • Niphargus tomori
      • Niphargus doli
      • Niphargus vranjinae
      • Niphargus fontanus
      • Niphargus echion
      • Niphargus banaticus
      • Niphargus buturovici
      • Niphargus tatrensis
      • Niphargus macedonicus
      • Niphargus schusteri
      • Niphargus adei
      • Niphargus vejdovskyi
      • Niphargus tenuicaudatus
      • Niphargus hockianus
      • Niphargus cvijici
      • Niphargus cvetkovi
      • Niphargus rotundus
      • Niphargus microcerberus
      • Niphargus foreli
      • Niphargus zorae
      • Niphargus jovanovici
      • Niphargus leopoliensis
      • Niphargus hosseiniei
      • Niphargus hadzii
      • Niphargus alasonius
      • Niphargus illidzensis
      • Niphargus jurinaci
      • Niphargus religiosus
      • Niphargus longiflagellum
      • Niphargus banjanus
      • Niphargus stebbingi
      • Niphargus spinulifemur
      • Niphargus bozanae
      • Niphargus diadematus
      • Niphargus parapupetta
      • Niphargus cymbalus
      • Niphargus turcicus
      • Niphargus galvagni
      • Niphargus spiritus
      • Niphargus pupetta
      • Niphargus cerjanensis
      • Niphargus arcanus
      • Niphargus melticensis
      • Niphargus incus
      • Niphargus italicus
      • Niphargus pellagonicus
      • Niphargus croaticus
      • Niphargus sodalis
      • Niphargus asper
      • Niphargus podpecanus
      • Niphargus bitoljensis
      • Niphargus bisitunicus
      • Niphargus corsicanus
      • Niphargus setiferus
      • Niphargus talikadzei
      • Niphargus andropus
      • Niphargus smederevanus
      • Niphargus anchialinus
      • Niphargus angelieri
      • Niphargus hercegovinensis
      • Niphargus forelii
      • Niphargus alutensis
      • Niphargus factor
      • Niphargus brixianus
      • Niphargus phreaticolus
      • Niphargus ozimeci
      • Niphargus luchoffmanni
      • Niphargus dobrogicus
      • Niphargus bihorensis
      • Niphargus anatolicus
      • Niphargus skopljensis
      • Niphargus bureschi
      • Niphargus submersus
      • Niphargus sertaci
      • Niphargus lindbergi
      • Niphargus pararhodi
      • Niphargus dadicus
      • Niphargus abchasicus
      • Niphargus vadimi
      • Niphargus irlandicus
      • Niphargus ictus
      • Niphargus hvarensis
      • Niphargus koukourasi
      • Niphargus montenigrinus
      • Niphargus auerbachi
      • Niphargus antipodes
      • Niphargus pedemontanus
      • Niphargus dandocai
      • Niphargus heberei
      • Niphargus elegans
      • Niphargus boskovici
      • Niphargus kirgizi
      • Niphargus poianoi
      • Niphargus altagahizi
      • Niphargus spoeckeri
      • Niphargus julius
      • Niphargus sohrevardensis
      • Niphargus chagankae
      • Niphargus vulgaris
      • Niphargus graecus
      • Niphargus podgoricensis
      • Niphargus galenae
      • Niphargus remyi
      • Niphargus jugoslavicus
      • Niphargus aitolosi
      • Niphargus delamarei
      • Niphargus stefanellii
      • Niphargus rhodi
      • Niphargus galvagnii
      • Niphargus numerus
      • Niphargus frasassianus
      • Niphargus navotinus
      • Niphargus arethusa
      • Niphargus castellanus
      • Niphargus danielopoli
      • Niphargus deelemanae
      • Niphargus rajecensis
      • Niphargus lattingerae
      • Niphargus grandii
      • Niphargus karkabounasi
      • Niphargus vlkanovi
      • Niphargus gottscheeanensis
      • Niphargus alpheus
      • Niphargus danconai
      • Niphargus frontalis
      • Niphargus georgievi
      • Niphargus magyaricus
      • Niphargus mirocensis
      • Niphargus enslini
      • Niphargus similis
      • Niphargus schellenbergi
      • Niphargus valvasori
      • Niphargus pachypus
      • Niphargus stochi
      • Niphargus armatus
      • Niphargus vjetrenicensis kusceri
      • Niphargus sketi
      • Niphargus orientalis
      • Niphargus redenseki
      • Niphargus variabilis
      • Niphargus longidactylus
      • Niphargus bukovicensis
      • Niphargus stygocharis
    • Niphargellus → (3 species)
      • Niphargellus glenniei
      • Niphargellus arndti
      • Niphargellus nolli
    • Pontoniphargus → (2 species)
      • Pontoniphargus ruffoi
      • Pontoniphargus racovitzai
    • Haploginglymus → (6 species)
      • Haploginglymus morenoi
      • Haploginglymus lobatus
      • Haploginglymus bergae
      • Haploginglymus mateusi
      • Haploginglymus bragai
      • Haploginglymus geos
    • Niphargobates orophobata
    • Niphargobatoides lefkodemonaki
    • Niphargopsis caspary
    • Exniphargus tzanisi
    • Microniphargus leruthi
    • Chaetoniphargus lubuskensis
    • Foroniphargus pori
    • Carinurella paradoxa
  • Austroniphargidae → (7 species)
    • Austroniphargus → (2 species)
      • Austroniphargus bryophilus
      • Austroniphargus petiti
    • Libertinia → (2 species)
      • Libertinia latibasis
      • Libertinia longitelson
    • Orientogidiella → (2 species)
      • Orientogidiella indica
      • Orientogidiella reducta
    • Davidia spinicaudata
  • Perthiidae → (2 species)
    • Perthia branchialis
    • Perthia acutitelson
  • Paramelitidae → (71 species)
    • Chydaekata → (15 species)
      • Chydaekata acuminata
      • Chydaekata transversi
      • Chydaekata carscutica
      • Chydaekata gyraspis
      • Chydaekata ovatosetosa
      • Chydaekata brachybasis
      • Chydaekata dolichodactylus
      • Chydaekata diagonalis
      • Chydaekata scuticari
      • Chydaekata nudulum
      • Chydaekata simulata
      • Chydaekata scopula
      • Chydaekata anophelma
      • Chydaekata unispinulata
      • Chydaekata tetraspis
    • Maarrka → (2 species)
      • Maarrka weeliwollii
      • Maarrka etheli
    • Aquadulcaris → (6 species)
      • Aquadulcaris dentata
      • Aquadulcaris marunguis
      • Aquadulcaris crassicornis
      • Aquadulcaris pheronyx
      • Aquadulcaris auricularius
      • Aquadulcaris andronyx
    • Antipodeus → (6 species)
      • Antipodeus wellingtoni
      • Antipodeus niger
      • Antipodeus franklini
      • Antipodeus antipodeus
      • Antipodeus ripensis
      • Antipodeus mortoni
    • Austrogammarus → (7 species)
      • Austrogammarus saycei
      • Austrogammarus smithi
      • Austrogammarus telsosetosus
      • Austrogammarus spinatus
      • Austrogammarus multispinatus
      • Austrogammarus haasei
      • Dandenong freshwater amphipod (Austrogammarus australis)
    • Paramelita → (19 species)
      • Paramelita flexa
      • Paramelita tulbaghensis
      • Paramelita seticornis
      • Paramelita magnicornis
      • Paramelita capensis
      • Paramelita nigroculus
      • Paramelita triangula
      • Paramelita granulicornis
      • Paramelita pinnicornis
      • Paramelita magna
      • Paramelita platypus
      • Paramelita validicornis
      • Paramelita barnardi
      • Paramelita pillicornis
      • Paramelita parva
      • Paramelita kogelensis
      • Paramelita odontophora
      • Paramelita spinicornis
      • Paramelita aurantius
    • Uroctena → (6 species)
      • Uroctena yellandi
      • Uroctena westralis
      • Uroctena wadjukia
      • Uroctena setosa
      • Uroctena affinis
      • Uroctena whadjukia
    • Austrocrangonyx → (2 species)
      • Austrocrangonyx hynesi
      • Austrocrangonyx barringtonensis
    • Toulrabia willsi
    • Pilbarus millsi
    • Totgammarus eximius
    • Hurleya kalamundae
    • Protocrangonyx fontinalis
    • Molina pleobranchos
    • Kruptus linnaei
    • Mathamelita aequicaudata
  • Sternophysingidae → (8 species)
    • Sternophysinx calceola
    • Sternophysinx basilobata
    • Sternophysinx transvaalensis
    • Sternophysinx alca
    • Sternophysinx robertsi
    • Sternophysinx filaris
    • Sternophysinx hibernica
    • Sternophysinx megacheles
  • Sandroidae → (3 species)
    • Sandro straussi
    • Sandro starmuhlneri
    • Sandro spinidactylus
  • Neoniphargidae → (23 species)
    • Neoniphargus → (11 species)
      • Neoniphargus westralis
      • Neoniphargus tasmanicus
      • Neoniphargus secus
      • Neoniphargus obrieni
      • Neoniphargus fultoni
      • Neoniphargus alpinus
      • Neoniphargus thomsoni
      • Neoniphargus coolemanensis
      • Neoniphargus spenceri
      • Neoniphargus richardi
      • Neoniphargus exiguus
    • Neocrypta → (6 species)
      • Neocrypta simoni
      • Neocrypta moniae
      • Neocrypta annae
      • Neocrypta robinae
      • Neocrypta georginae
      • Neocrypta primaris
    • Wesniphargus → (2 species)
      • Wesniphargus yanchepensis
      • Wesniphargus nichollsi
    • Tasniphargus tyleri
    • Wombeyanus botulosus
    • Jasptorus solepti
    • Yulia yuli
  • Paracrangonyctidae → (2 species)
    • Paracrangonyx winterbourni
    • Paracrangonyx compactus
  • Crangonyctidae → (236 species)
    • Stygobromus → (151 species)
      • Stygobromus barri
      • Colorado groundwater amphipod (Stygobromus coloradensis)
      • Piddling Pit Cave amphipod (Stygobromus nanus)
      • Biggers' cave amphipod (Stygobromus biggersi)
      • worn stygobromid (Stygobromus tritus)
      • MacKenzie's cave amphipod (Stygobromus mackenziei)
      • Tidewater stygonectid amphipod (Stygobromus indentatus)
      • Stygobromus nr. kenki SP-81A
      • Southwestern Virginia cave amphipod (Stygobromus mackini)
      • Mountain cave amphipod (Stygobromus montanus)
      • Montana well amphipod (Stygobromus puteanus)
      • Southern West Virginia cave amphipod (Stygobromus spinatus)
      • Onondaga Cave amphipod (Stygobromus onondagaensis)
      • James Cave amphipod (Stygobromus abditus)
      • Oregon cave amphipod (Stygobromus oregonensis)
      • Wenger's cave amphipod (Stygobromus wengerorum)
      • Williamette National Forest Amphipod (Stygobromus saltuaris)
      • Ezell's cave amphipod (Stygobromus flagellatus)
      • Curro's Amphipod (Stygobromus curroae)
      • Jemez Mountains Amphipod (Stygobromus jemezensis)
      • Cooper's cave amphipod (Stygobromus cooperi)
      • Alleghany County cave amphipod (Stygobromus hoffmani)
      • Arizona cave amphipod (Stygobromus arizonensis)
      • Stygobromus mikhaili
      • Stygobromus anastasiae
      • Trinity County Amphipod (Stygobromus trinus)
      • Hara's cave amphipod (Stygobromus harai)
      • Stygobromus sextarius
      • Stygobromus nr. kenki SP-82B
      • Sierra spring amphipod (Stygobromus sierrensis)
      • long-legged cave amphipod (Stygobromus longipes)
      • Vancouver Island cave amphipod (Stygobromus quatsinensis)
      • Lake Tahoe amphipod (Stygobromus tahoensis)
      • Stygobromus alabamensis
      • Stygobromus apscheronicus
      • Spinose Amphipod (Stygobromus urospinatus)
      • Cowan's Amphipod (Stygobromus cowani)
      • Narrow Amphipod (Stygobromus rallus)
      • Wahkeena Creek Amphipod (Stygobromus wahkeenensis)
      • Stygobromus caecilius
      • Parker Cave amphipod (Stygobromus grandis)
      • Myers' Amphipod (Stygobromus myersae)
      • Cascade cave amphipod (Stygobromus dejectus)
      • minute cave amphipod (Stygobromus parvus)
      • Hypoheic Amphipod (Stygobromus hyporheicus)
      • ephemeral cave amphipod (Stygobromus ephemerus)
      • Montgomery County cave amphipod (Stygobromus fergusoni)
      • Utah Amphipod (Stygobromus utahensis)
      • Holsinger's groundwater amphipod (Stygobromus holsingeri)
      • Idaho Amphipod (Stygobromus idahoensis)
      • Pittsylvania well amphipod (Stygobromus obrutus)
      • Craig County cave amphipod (Stygobromus estesi)
      • An amphipod (Stygobromus latus)
      • Bath County cave amphipod (Stygobromus mundus)
      • Coastal Swamp Amphipod (Stygobromus chamberlaini)
      • Barr's Amphipod (Stygobromus cherylae)
      • subtle cave amphipod (Stygobromus subtilis)
      • Stygobromus amicus
      • Madison Cave amphipod (Stygobromus stegerorum)
      • Stygobromus estes
      • Herbst's Amphipod (Stygobromus herbsti)
      • least cave amphipod (Stygobromus pollostus)
      • bifurcated cave amphipod (Stygobromus bifurcatus)
      • Stygobromus felleri
      • Culver's cave amphipod (Stygobromus culveri)
      • Luray Caverns amphipod (Stygobromus pseudospinosus)
      • Pickle Springs amphipod (Stygobromus heteropodus)
      • Blankenship Cave amphipod (Stygobromus barryi)
      • Reddell's cave amphipod (Stygobromus reddelli)
      • Ackerly's cave amphipod (Stygobromus ackerlyi)
      • Sheldon's spring amphipod (Stygobromus sheldoni)
      • Devil's Sinkhole amphipod (Stygobromus hadenoecus)
      • Simple Amphipod (Stygobromus simplex)
      • Patton Cave amphipod (Stygobromus redactus)
      • Stygobromus nr. russelli JZE-2012
      • slender stygobromid (Stygobromus tenuis)
      • Ozark cave amphipod (Stygobromus ozarkensis)
      • Pizzini's amphipod (Stygobromus pizzinii)
      • Greenbrier cave amphipod (Stygobromus emarginatus)
      • Spring Amphipod (Stygobromus fontinalis)
      • Malheur Cave amphipod (Stygobromus hubbsi)
      • Wisconsin well amphipod (Stygobromus putealis)
      • Grady's cave amphipod (Stygobromus gradyi)
      • Boulton's Amphipod (Stygobromus boultoni)
      • Stygobromus floridanus
      • Stygobromus puteans
      • Imperial Amphipod (Stygobromus imperialis)
      • Franz's cave amphipod (Stygobromus franzi)
      • Stygobromus mckenziei
      • Pettijohn Cave amphipod (Stygobromus minutus)
      • Burnsville Cove cave amphipod (Stygobromus conradi)
      • Central Kentucky cave amphipod (Stygobromus exilis)
      • Stygobromus paxillus
      • Balcones cave amphipod (Stygobromus balconis)
      • Northern Virginia well amphipod (Stygobromus phreaticus)
      • New Castle Murder Hole amphipod (Stygobromus interitus)
      • Gregorys Cave amphipod (Stygobromus sparsus)
      • Dickson's cave amphipod (Stygobromus dicksoni)
      • Blue Ridge Mountain amphipod (Stygobromus spinosus)
      • An amphipod (Stygobromus duplus)
      • Pennak's groundwater amphipod (Stygobromus pennaki)
      • Stellmack's cave amphipod (Stygobromus stellmacki)
      • Stygobromus foliatus
      • Graham's cave amphipod (Stygobromus grahami)
      • Rockbridge County cave amphipod (Stygobromus baroodyi)
      • Rock Creek groundwater amphipod (Stygobromus kenki)
      • Norton's cave amphipod (Stygobromus nortoni)
      • Lee County cave amphipod (Stygobromus leensis)
      • Washington lava cave amphipod (Stygobromus elliotti)
      • Morrison's cave amphipod (Stygobromus morrisoni)
      • Glacier Amphipod (Stygobromus glacialis)
      • Gallaway's Amphipod (Stygobromus gallawayae)
      • Tidewater interstitial amphipod (Stygobromus araeus)
      • Peck's cave amphipod (Stygobromus pecki)
      • Meadows Cave amphipod (Stygobromus inexpectatus)
      • Carolina groundwater amphipod (Stygobromus carolinensis)
      • Cumberland cave amphipod (Stygobromus cumberlandus)
      • Blinn's Amphipod (Stygobromus blinni)
      • Stygobromus hyporeheicus
      • Ward's Amphipod (Stygobromus wardi)
      • hay's spring amphipod (Stygobromus hayi)
      • Stygobromus kazakhstanicus
      • Montana groundwater amphipod (Stygobromus montanensis)
      • Stygobromus nr. pecki JZE-2012
      • Castleguard Cave amphipod (Stygobromus canadensis)
      • New England cave amphipod (Stygobromus borealis)
      • obscure well amphipod (Stygobromus obscurus)
      • Alberta spring amphipod (Stygobromus secundus)
      • Russell's cave amphipod (Stygobromus russelli)
      • Stygobromus mausi
      • Border Cave Amphipod (Stygobromus limbus)
      • Deep lake amphipod (Stygobromus lacicolus)
      • Rudolph's Amphipod (Stygobromus rudolphi)
      • Stygobromus hubbardi
      • Elevated spring amphipod (Stygobromus elatus)
      • Stygobromus albapinus
      • Stygobromus pusillus
      • Stygobromus nr. hadenoecus JZE-2012
      • Northern California groundwater amphipod (Stygobromus mysticus)
      • Shenandoah Valley cave amphipod (Stygobromus gracilipes)
      • Cades Cove cave amphipod (Stygobromus fecundus)
      • Mammoth Cave amphipod (Stygobromus vitreus)
      • Iowa amphipod (Stygobromus iowae)
      • Lane County Amphipod (Stygobromus lanensis)
      • Stygobromus sheltae
      • Clanton's cave amphipod (Stygobromus clantoni)
      • Interstitial Amphipod (Stygobromus interstitialis)
      • Bowman's cave amphipod (Stygobromus bowmani)
      • Allegheny cave amphipod (Stygobromus allegheniensis)
      • Alabama well amphipod (Stygobromus smithi)
      • English Cave amphipod (Stygobromus finleyi)
    • Crangonyx → (52 species)
      • Forbes crangonyctid (Crangonyx forbesi)
      • Crangonyx chlebnikovi
      • An amphipod (Crangonyx consimilis)
      • Barr's cave amphipod (Crangonyx barri)
      • Crangonyx disjunctus
      • An amphipod (Crangonyx caecus)
      • An amphipod (Crangonyx fontinalis)
      • Crangonyx paxi
      • An amphipod (Crangonyx baculispina)
      • An amphipod (Crangonyx ohioensis)
      • Crangonyx subterraneus
      • large male crangonyctid (Crangonyx anomalus)
      • An amphipod (Crangonyx orientalis)
      • northern lake crangonyctid (Crangonyx gracilis)
      • serrate crangonyctid (Crangonyx serratus)
      • An amphipod (Crangonyx montanus)
      • An amphipod (Crangonyx acicularis)
      • Florida crangonyctid (Crangonyx floridanus)
      • An amphipod (Crangonyx aka)
      • An amphipod (Crangonyx cooperi)
      • Appalachian Valley crangonyctid (Crangonyx antennatus)
      • An amphipod (Crangonyx hubrichti)
      • Florida cave crangonyctid (Crangonyx grandimanus)
      • Crangonyx sulphurium
      • Indiana Cave Amphipod (Crangonyx indianensis)
      • Crangonyx abberraus
      • Ellis bog crangonyctid (Crangonyx richmondensis)
      • Crangonyx islandicus
      • hairy-fingered crangonyctid (Crangonyx setodactylus)
      • An amphipod (Crangonyx longidactylus)
      • An amphipod (Crangonyx specus)
      • An amphipod (Crangonyx longicarpus)
      • oblique-hand crangonyctid (Crangonyx obliquus)
      • northern river crangonyctid (Crangonyx pseudogracilis)
      • Hobbs cave crangonyctid (Crangonyx hobbsi)
      • Packard cave crangonyctid (Crangonyx packardi)
      • Crangonyx sulfurium
      • Lewis Cave Amphipod (Crangonyx lewisi)
      • An amphipod (Crangonyx insolitus)
      • small stream crangonyctid (Crangonyx minor)
      • Crangonyx ermannii
      • An amphipod (Crangonyx bousfieldi)
      • aberrant crangonyctid (Crangonyx aberrans)
      • Shoemaker crangonyctid (Crangonyx shoemakeri)
      • An amphipod (Crangonyx castellanum)
      • Crangonyx chlebovnikovi
      • An amphipod (Crangonyx stagnicolous)
      • An amphipod (Crangonyx cornutus)
      • Pennsylvania cave crangonyctid (Crangonyx dearolfi)
      • An amphipod (Crangonyx palustris)
      • Ontario stream crangonyctid (Crangonyx rivularis)
      • Crangonyx africanus
    • Lyurella → (2 species)
      • Lyurella hyrcana
      • Lyurella shepsiensis
    • Synurella → (21 species)
      • Synurella bifurca
      • Synurella lepida
      • Synurella behningi
      • Synurella donensis
      • Synurella philareti
      • Synurella ambulans
      • Synurella wachuschtii
      • Synurella dentata
      • Synurella tenebrarum
      • Synurella coeca
      • Synurella odessana
      • Synurella stadukhini
      • Synurella intermedia
      • Synurella dershavini
      • Synurella jakutana
      • Synurella jacutans
      • Synurella johanseni
      • Synurella osellai
      • Synurella levanidovae
      • Synurella jacutana
      • Synurella longidactylus
    • Bactrurus → (8 species)
      • Bactrurus speleopolis
      • mucronate bactrurid (Bactrurus mucronatus)
      • Bactrurus wilsoni
      • Cumberland Gap Cave Amphipod (Bactrurus angulus)
      • Bactrurus pseudomucronatus
      • Bactrurus cellulanus
      • Kansas well bactrurid (Bactrurus hubrichti)
      • short-tail bactrurid (Bactrurus brachycaudus)
    • Amurocrangonyx arsenjevi
    • Stygonyx courtneyi
  • Pseudocrangonyctidae → (30 species)
    • Pseudocrangonyx → (26 species)
      • Pseudocrangonyx sympatricus
      • Pseudocrangonyx asiaticus
      • Pseudocrangonyx manchuricus
      • Pseudocrangonyx korkishkoorum
      • Pseudocrangonyx elegantulus
      • Pseudocrangonyx shikokunsis
      • Pseudocrangonyx febras
      • Pseudocrangonyx elenae
      • Pseudocrangonyx shikokunis
      • Pseudocrangonyx akatsukai
      • Pseudocrangonyx bohaensis
      • Pseudocrangonyx daejeonensis
      • Pseudocrangonyx susanaensis
      • Pseudocrangonyx kyotonis
      • Pseudocrangonyx coreanus
      • Pseudocrangonyx tiunovi
      • Pseudocrangonyx yezonis
      • Pseudocrangonyx kseniae
      • Pseudocrangonyx birsteini
      • Pseudocrangonyx levanidovi
      • Pseudocrangonyx komaii
      • Pseudocrangonyx camtschaticus
      • Pseudocrangonyx relicta
      • Pseudocrangonyx cavernarius
      • Pseudocrangonyx holsingeri
      • Pseudocrangonyx gudariensis
    • Eocrangonyx → (4 species)
      • Procrangonyx primoryensis
      • Eocrangonyx limpidus
      • Eocrangonyx primoryensis
      • Eocrangonyx japonicus
  • Chillagoe thea
  • Giniphargus pulchellus
  • Kotumsaria bastarensis
  • Uronyctus longicaudus

Other links

• Wikidata
• Wikipedia (language: ru)
• Encyclopedia of Life
• NCBI (genetics)"
• Open Tree of Life

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