Two new deep-sea species of burrowing anemones (Cnidaria: Actiniaria: Edwardsiidae) from Whittard Canyon off the southwestern coast of Ireland Author Gusmão, Luciana C. Cherie Qu, & Division of Invertebrate Zoology, American Museum of Natural History, New York. Author Qu, Cherie Sadie L. Burke, & Science Research Mentoring Program, American Museum of Natural History, New York. & Sadie L. Burke, & Bard High School Early College, Long Island City, NY. Author Burke, Sadie L. Sadie L. Burke, & Science Research Mentoring Program, American Museum of Natural History, New York. & Baruch College Campus High School, New York. Author Rodríguez, Estefanía Cherie Qu, & Division of Invertebrate Zoology, American Museum of Natural History, New York. text American Museum Novitates 2020 2020-02-12 2020 3945 1 25 https://bioone.org/journals/american-museum-novitates/volume-2020/issue-3945/3945.1/Two-New-Deep-Sea-Species-of-Burrowing-Anemones-Cnidaria/10.1206/3945.1.full journal article 5836 10.1206/3945.1 1d585192-b93c-4b42-b63b-a834bbb23e27 0003-0082 4598761

TABLE 1. Cnidom of Scolanthus shrimp, sp. nov., and Scolanthus celticus, sp. nov. P -mast, p -mastigophores; S, proportion of specimens in which each cnidae was found; N, Total number of capsules measured; F, frequency; +++, very common; ++, common; +, rather common; *, rare.

Tissue/categories	Scolanthus shrimp, sp. nov.						Scolanthus celticus, sp. nov.
	fig. 4	Range of length and width of capsules (µm)	± SD	N	S	F	fig. 7	Range of length and width of capsules (µm)	± SD	N	S	F
NEMATHYBOMES
Basitrichs	(A)	41.7–58.4x 3.3–4.6	51.8±3.9 x 3.9±0.3	48	1/1	++	(A)	42.0–58.4 x 3.8–5.6	48.3±3.5 x 4.6±0.4	36	2/2	++
TENTACLES
Spirocysts	(B–C)	14.4–32.8 x 2.8–7.6	24.1±4.1 x 4.6±0.9	108	1/1	+++	(B–C)	15.6–42.2 x 3.1–8.3	29.6±5.5 x 5.0 ±1.1	177	2/2	+++
Basitrichs	(D)	22.4–37.3 x 2.9–4.2	27.4±2.5 x 3.5±0.3	58	1/1	++	(D)	27.2–35.6 x 2.2–4.2	31.0±1.7 x 3.5±0.3	100	2/2	+++
PHARYNX
Basitrichs I		—	—				(E)	14.2 x 3.2	—	1	1/2	*
Basitrichs II	(E)	32.4–40.1 x 2.8–3.9	35.2±1.0 x 3.3±0.4	51	1/1	++	(F)	28.3–34.1 x 3.0–3.9	30.8±1.9 x 3.5±0.3	42	2/2	+++
FILAMENT
Basitrichs I	(F)	17.6–25.8 x 2.0–2.9	21.9±2.2 x 2.4±0.2	59	1/1	++	(G)	19.2–30.9 x 1.9–3.5	23.6±2.3 x 2.5±0.3.	78	2/2	++
Basitrichs II	(G)	39.0–51.9 x 3.2–4.7	44.6±3.0 x 3.8±0.3	47	1/1	+++	(H)	38.8–54.1 x 2.1–4.7	48.0±2.9 x 3.9±0.4	110	2/2	+++
P -mast A		—	—				(I)	25.0–32.0 x 5.0–6.5	28.9±1.8 x 5.8±0.4	26	2/2	+