Colossendeis | |
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Colossendeis macerrima from Atlantic Ocean. Museum specimen | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Pycnogonida |
Order: | Pantopoda |
Family: | Colossendeidae |
Genus: | Colossendeis Jarzinsky, 1870 |
Colossendeis is a genus of sea spider (class Pycnogonida) belonging to the family Colossendeidae.[1] These sea spiders are typically found in the deep sea. This genus includes the largest pycnogonids, with leg spans frequently ranging from 40 to 50 cm (16-20 in).[2] The largest sea spider, Colossendeis colossea, can reach a leg span of 70 cm (28 in).[3] This genus also includes some bioluminescent sea spiders.[4]