Contributions to Canadian... www.alamy.com

BOLD Systems: Taxonomy... v3.boldsystems.org

BOLD Systems: Taxonomy... v3.boldsystems.org

STRI Marine Portal -... invertebase.org

Invert-E-Base Portal -... www.invertebase.org

BOLD Systems: Taxonomy... v3.boldsystems.org

WoRMS - World Register of... www.marinespecies.org

Halecium - Wikipedia en.wikipedia.org

Halecium beanii [(Johnston,... cnidaria.myspecies.info

contributions-to-canadian-... www.alamy.com

HaArcticum.jpg www.iopan.gda.pl

29533_yehsUeZP4s.jpg www.reeflex.net

BOLD Systems: Taxonomy... v3.boldsystems.org

Invert-E-Base Portal -... www.invertebase.org

Invert-E-Base Portal -... www.invertebase.org

HaTextum.jpg www.iopan.gda.pl

HaArcticum2.jpg www.iopan.gda.pl

Halecium amphibolum... cnidaria.myspecies.info

Halecium delicatulum... cnidaria.myspecies.info

Invert-E-Base Portal -... www.invertebase.org