COLOSSENDEIDAE Hoek, 1881

Takahashi, Yoshie, Dick, Matthew H. & Mawatari, Shunsuke F., 2007, Sea spiders (Arthropoda: Pycnogonida) from waters adjacent to the Nansei Islands of Japan, Journal of Natural History 41 (1 - 4), pp. 61-79 : 66

publication ID

https://doi.org/10.1080/00222930601121783

DOI

https://doi.org/10.5281/zenodo.5229895

persistent identifier

https://treatment.plazi.org/id/03DF87A8-FF89-C10C-FE53-C348FC620F31

treatment provided by

Felipe (2021-08-20 16:07:38, last updated by Plazi 2023-11-04 05:08:12)

scientific name

COLOSSENDEIDAE Hoek, 1881
status

 

Family COLOSSENDEIDAE Hoek, 1881 View in CoL

Diagnosis. Size usually very large; trunk strong, without tubercles; lateral processes well separated; proboscis usually longer than trunk, cylindrical, held horizontally but sometimes distally downcurved; chelifores absent in adults, except in two Antarctic genera, Decolpoda and Dodecolopoda ; palps long, nine- or 10-segmented; ovigers in both sexes, very long, 10- segmented, with strong functional strigilis having several rows of spines and terminal claw; legs usually very long, slender; auxiliary claws lacking. Cement gland unknown. Contains eight-, 10- and 12-legged forms. Colossendeids tend to inhabit cold water, occurring in deep water at low latitudes but sometimes more shallowly at high latitudes.