Rhodophyta · Red Seaweed

Gloiopeltis furcata

(Postels & Ruprecht) J.Agardh
Phylum
Rhodophyta
Class
Florideophyceae
Order
Gigartinales
Family
Endocladiaceae

Gloiopeltis furcata

Jelly moss

Authority
(Postels & Ruprecht) J.Agardh
Thallus is rusty red to golden yellow, up to 5 cm (2 in) tall. The smooth, narrow cylindrical branches fork infrequently and are more or less dichotomous; they lack spines and have a rubbery to slippery texture. The annual thallus grows from a perennial basal crust each spring.

Habitat

A less hearty alga than Sea Moss, with which it can co-occur, this species is common on rock in the high to mid intertidal of protected to semi-exposed habitats.

North Pacific Distribution

Bering Sea and Aleutian Islands, Alaska to Baja California, Mexico; Korea; Japan; Russia

Former scientific names

Dumontia furcata

Similar taxa

Endocladia; basal crust: Hildenbrandia, Palmaria

Last updated December 26, 2010

Photos