▁of ▁Green wich , ▁London ; ▁University ▁of ▁H ull , ▁H ull ; ▁University ▁of ▁Le ic ester , ▁Le ic ester ; ▁The ▁W ohl ▁Vir ion ▁Centre , ▁London ; ▁Arts ▁Council ▁England , ▁London ; ▁Arts ▁Council ▁England , ▁Bright on ; ▁and ▁Arts ▁Council ▁England , ▁Not ting ham . ▁ ▁References ▁ ▁External ▁links ▁Arts ▁Council ▁Collection ▁website ▁ ▁Category : B rit ish ▁art ▁Category : Collections ▁Category : Ar ts ▁organis ations ▁based ▁in ▁the ▁United ▁Kingdom ▁Category : Art ▁collections ▁in ▁the ▁United ▁Kingdom <0x0A> </s> ▁Nom or ham ph us ▁is ▁a ▁sout heast ▁Asian ▁genus ▁of ▁viv ip ar ous ▁half be aks ▁from ▁streams , ▁rivers ▁and ▁la kes ▁in ▁Sul aw esi ▁( Ind ones ia ) ▁and ▁the ▁Philippines . ▁They ▁are ▁all ▁viv ip ar ous , ▁producing ▁small ▁cl ut ches ▁of ▁around ▁a ▁dozen ▁f ry ▁about ▁ 1 0 ▁to ▁ 1 5   mm ▁long ▁at ▁birth . ▁Fem ales ▁are ▁generally ▁larger ▁than ▁the ▁males . ▁In ▁the ▁largest ▁species , ▁such ▁as ▁Nom or ham ph us ▁li emi , ▁the ▁females ▁typically ▁reach ▁about ▁ ▁in ▁length , ▁whereas ▁the ▁males ▁reach ▁about ▁ ▁in ▁length . ▁M ales ▁are ▁also ▁more ▁bright ly ▁col oured ▁than ▁the ▁females ▁( o ften ▁having ▁red , ▁black , ▁or ▁blue ▁patch es ▁on ▁their ▁fins ). ▁Comp ared ▁with ▁many ▁other ▁half be aks , ▁the ▁lower ▁mand ible , ▁or ▁be