Lupocycloporus gracilimanus (Stimpson, 1858)

Manikandan, K, Megalaa, N, Valliappan, Subramanian, Nandini, K, Rani, Lourdu V, Dakshinamurthi, Senthil & Nagappan, Nagappan, 2022, Crabs (Crustacea, Decapoda) from the Seas of East and Southeast Asia Collected by the RV Hakuhō Maru (KH- 72 - 1 Cruise) 3. Sahul Shelf, Bulletin of the National Museum of Nature and Science. Series A, Zoology 48 (2), pp. 35-83 : 63-64

publication ID	https://doi.org/ 10.50826/bnmnszool.48.2_35
DOI	https://doi.org/10.5281/zenodo.13824403
persistent identifier	https://treatment.plazi.org/id/4B248785-4226-A52F-38C2-A2AA29E5FE99
treatment provided by	Felipe
scientific name	Lupocycloporus gracilimanus (Stimpson, 1858)
status

Treatment

Lupocycloporus gracilimanus (Stimpson, 1858) View in CoL

( Fig. 13D View Fig )

Material examined. RV Hakuhō Maru KH-72-1 cruise, sta. 29, 2 ƏƏ ( CB 29.5 mm excluding lateral tubercles×CL 20.4 mm; 29.8× 20.8 mm), NSMT-Cr 30732; 1 ovig. $ (24.4× 17.3 mm), NSMT-Cr 30733; 1$ (27.1× 18.9 mm), NSMT-Cr 30734. — Sta. 30, 1Ə ( CB 29.3 mm excluding lateral tubercles× CL 17.8 mm), 1 ovig. $ (31.2× 18.5 mm), NSMT-Cr 30735.

Remarks. Three males and three females, of which two females are ovigerous, agree well with the photographs of Portunus gracilimanus given by Stephenson and Campbell (1959: pl. 4 fig. 1, pl. 5 fig. M), Takeda and Miyake (1969a: fig. 1), and Dai and Yang (1981: pl. 27 fig. 6) in the characteristic arrangements of the epi- and protogastric linear, transverse ridges of the carapace, and both cheliped fingers being rather prominently curved outward at the tips. Figures were also given by A. Milne-Edwards (1861) as Achelous Whitei A. Milne-Edwards , and by Chopra (1935) and Shen (1937) as Neptunus (Lupocycloporus) gracilimanus .

Distribution. Widely distributed in the Indo-West Pacific from the East China Sea southwards to Queensland, Australia and westwards to the east coast of India, 5–55 m depth.