Nitocrella slovenica
Nitocrella nana
Nitocrella reducta
(tree size 2)
Nitocrella negreai
Nitocrella neutra
(tree size 1)
Nitocrella monchenkoi
Nitocrella montana
Nitocrella stammeri
Nitocrella vasconica
Nitocrella motasi
Nitocrella omega
Nitocrella tonsa
Nitocrella polychaeta
Nitocrella psammophila
Nitocrella kyzylkumica
Nitocrella yokotai
Nitocrella morimotoi
Nitocrella kirgizica
Nitocrella cubanorum
Nitocrella asiatica
Nitocrella mara
Nitocrella kosswigi
Nitocrella tianschanica
Nitocrella incerta
Nitocrella japonica
Nitocrella afghanica
Nitocrella iranica
Nitocrella jankowskajae
Nitocrella calcaripes
Nitocrella caraioni
Nitocrella hoffmilleri
Nitocrella chappuisi
Nitocrella delayi
Nitocrella gracilis
Nitocrella hirta
(tree size 4)
Nitocrella hypogaea
Nitocrella africana
Nitocrella aestuarina
Nitocrella stetinai
Nitocrella unispinosa
Nitocrella stochi
Nitocrella pseudotianschanica
Nitocrella unispinosus
Nitocrella hypogaeus
Nitocrella absentia
Nitocrella achaiae
Nitocrella akiereki
Nitocrella beatricis
Nitocrella botosaneanui
Nitocrella divaricata
Nitocrella dubia
Nitocrella dussarti
Nitocrella elegans
Nitocrella ensifera
Nitocrella fedelitae
Nitocrella herirudensis
Nitocrella hibernica
(tree size 3)
Nitocrella hofmilleri
Nitocrella insularis
Nitocrella intermedia
Nitocrella ioneli
Nitocrella kunzi
Nitocrella ljovuschkini
Nitocrella longa
Nitocrella maggii
Nitocrella minoricae
Nitocrella morettii
Nitocrella obesa
Nitocrella orghidani
Nitocrella paceae
Nitocrella pescei
Nitocrella petkovskii
Nitocrella rhodiensis
Nitocrella skyrensis
Nitocrella somalica
Nitocrella spinulosa
Nitocrella sterbai
Nitocrella stygia
Nitocrella subterranea
(tree size 1)
Nitocrella tirolensis
Nitocrella trajani
Nitocrella tridens
Nitocrella tschaticalica
Nitocrella juturna
Nitocrella kunzei
Nitocrella skirensis
Nitocrella karanovici
Nitocrella knotti
Nitocrella colchica
Nitocrella djirgalanica
Nitocrella galassiae
Nitocrella halophila
(tree size 1)
Nitocrella karamani
Nitocrella marina