Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Platyzoa
Platyhelminthes (Flatworms)
Turbellaria
Tricladida
Planariidae

Polycelis (4993810)

Children (92 direct children, 104 direct and indirect children):

Polycelis felina (tree size 6)

Polycelis surantion

Polycelis eurantron

Polycelis xigazensis

Polycelis nigra (tree size 4)

Polycelis kulsaika

Polycelis receptaculosa

Polycelis remota

Polycelis bilinearis

Polycelis eburnea

Polycelis tibetica

Polycelis sierrensis

Polycelis tenuis

Polycelis vaginuloides

Polycelis pulla

Polycelis oculomarginata

Polycelis pathan

Polycelis kashmirica

Polycelis jingyuanica

Polycelis panniculatus

Seidlia gracilis (tree size 1)
Polycelis sabussowi

Polycelis almaatina

Polycelis sapporo

Polycelis eudendrocoeloides

Polycelis nigro-fusca

Polycelis tothi

Polycelis elegans

Polycelis tasmanica

Polycelis lineoliger

Polycelis coronata

Polycelis benazzii

Polycelis hamica

Polycelis elongata
Sorocelis elongata

Polycelis sinensis

Polycelis wutaishanica

Polycelis roseimaculatus

Polycelis koslowi

Polycelis auriculata

Polycelis pamirensis

Polycelis polyopis

Polycelis karafto

Polycelis lhunzhubica

Polycelis relicta

Polycelis schmidti

Polycelis jinglensis

Polycelis pallida

Polycelis nyingchica

Polycelis linkoi

Polycelis polychroa

Polycelis hepta

Polycelis

Polycelis fallax

Polycelis variabilis

Ijima

Polycelidia (tree size 1)

Rjabuschinskya

Sorocelides

Polycelis akkeshi

Polycelis alma-atina

Polycelis asiatica

Polycelis aurantiacus

Polycelis australis

Polycelis borealis

Polycelis borelli

Polycelis borellii

Polycelis brunnea

Polycelis capensis

Polycelis catulus

Polycelis cormita

Polycelis ellipsis

Polycelis erythrotaenia

Polycelis ferruginea

Polycelis gracilis

Polycelis haloglena

Polycelis hepta a

Polycelis ijimai

Polycelis lactea

Polycelis laevigatus

Polycelis lyrosora

Polycelis macrorhynchus

Polycelis microsora

Polycelis modestus

Polycelis monticola

Polycelis mutabilis

Polycelis obovata

Polycelis oosora

Polycelis ophryoglena

Polycelis orbicularis

Polycelis pallidus

Polycelis stummeri

Polycelis tigrina

Polycelis trapezoglena