Eukaryota  >  Rhodophyta  >  Florideophyceae  >  Gigartinales

Family	Genus	Species
Acrotylaceae	5	13
Areschougiaceae	3	13
Calosiphoniaceae	1	8
Catenellopsidaceae	1	1
Caulacanthaceae	5	15
Chondrymeniaceae	3	7
Choreocolacaceae	5	5
Corynocystaceae	1	1
Corynomorphaceae	1	2
Crossocarpaceae	2	2
Cruoriaceae	2	4
Cubiculosporaceae	1	2
Cystocloniaceae	12	50
Dicranemataceae	4	15
Dumontiaceae	21	72
Endocladiaceae	2	36
Etheliaceae	1	11
Furcellariaceae	5	15
Gainiaceae	1	1
Gigartinaceae	11	135
Gloiosiphoniaceae	3	7
Haemeschariaceae	1	1
Hypneaceae	1	75
Kallymeniaceae	45	261
Mychodeaceae	1	17
Mychodeophyllaceae	1	2
Nizymeniaceae	1	2
Peltastaceae	1	4
Phacelocarpaceae	1	7
Phyllophoraceae	19	143
Plagiosporaceae	1	1
Polyidaceae	1	1
Pseudoanemoniaceae	1	1
Ptilocladiopsidaceae	1	1
Rhizophyllidaceae	5	120
Rissoellaceae	1	2
Solieriaceae	21	123
Sphaerococcaceae	1	2
Tichocarpaceae	1	1
Wurdemanniaceae	1	1