Children (66 direct children, 66 direct and indirect children):
Costello tetra
January tetra
Head-and-taillight tetra
Hemigrammus ocellifer
Hemigrammus bellottii
Gold tetra
Hemigrammus rodwayi
Hyphessobrycon ulreyi
Hemigrammus ulreyi
Hemigrammus erythrozonus
Glowlight tetra
Hemigrammus rhodostomus
Rummy-nose tetra
Hemigrammus pulcher
Pretty tetra
Hemigrammus unilineatus
Hemigrammus caudovittatus
Hemigrammus megaceps
Hemigrammus newboldi
Hemigrammus ora
Psellogrammus kennedyi
Hemigrammus mimus
Hemigrammus analis
Hemigrammus boesemani
Hemigrammus maxillaris
Hemigrammus brevis
Hemigrammus stictus
Hemigrammus elegans
Hemigrammus aereus
Hemigrammus microstomus
Hemigrammus coeruleus
Hemigrammus mahnerti
Hemigrammus orthus
Hemigrammus melanochrous
Hemigrammus filamentosus
Hemigrammus taphorni
Hemigrammus cylindricus
Hemigrammus vorderwinkleri
Hemigrammus barrigonae
Hemigrammus diagonicus
Hemigrammus silimoni
Hemigrammus tocantinsi
Hemigrammus tridens
Hemigrammus yinyang
Hemigrammus cupreus
Hemigrammus gracilis
Hemigrammus geisleri
Hemigrammus skolioplatus
Hemigrammus parana
Hemigrammus micropterus
Hemigrammus arua
Hemigrammus guyanensis
Hemigrammus luelingi
Hemigrammus lunatus
Hemigrammus matei
Hemigrammus iota
Hemigrammus neptunus
Hemigrammus pretoensis
Hemigrammus levis
Hemigrammus marginatus
Hemigrammus schmardae
Hemigrammus falsus
Hemigrammus haraldi
Hemigrammus durbinae
Hemigrammus rubrostriatus
Hemigrammus aguaruna
Hemigrammus ataktos
Hemigrammus machadoi
Hemigrammus changae
Hemigrammus compressus
Hemigrammus erythrostigma
Hemigrammus kennedyi
Hemigrammus robustulus