Anoplodactylus digitatus Böhm, 1879

Arango, Claudia P., 2003, Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations, Journal of Natural History 37 (22), pp. 2723-2772 : 2750

publication ID

https://doi.org/ 10.1080/00222930210158771

DOI

https://doi.org/10.5281/zenodo.5460414

persistent identifier

https://treatment.plazi.org/id/F10B8791-FF8B-FFAE-266C-1007F1567FFB

treatment provided by

Felipe

scientific name

Anoplodactylus digitatus Böhm, 1879
status

 

Anoplodactylus digitatus Böhm, 1879 View in CoL

(figure 10)

Phoxichilidium (Anoplodactylus) digitatum Böhm, 1879: 184–185 , pl. 1, figure 2, 2b.

Anoplodactylus digitatus: Stock, 1965: 28–28 View in CoL (synonymy and literature); 1992: 94; 1994: 57; Müller, 1992: 164–166, figures 18–26; Child, 1996b: 551–552.

Material examined. Turtle Bay, intertidal in C. prolifera , 14 May 1999, one X. Lucinda jetty, 3 m, one W (coll. Cruz).

Description. Trunk 1.56 mm length, 0.72 width, fully segmented, smooth, crurigers set apart by own diameter, ocular tubercle with a low protuberance on top; abdomen longer than ocular tubercle; proboscis long, four protuberances ventrally on the proboscis of females. Scape one-segmented, as long as proboscis, fingers smooth, curved. Ovigers six-segmented, first segment thick, third segment the longest. Legs long, second coxae of third and fourth legs with long genital spurs in males, in females genital pores on top of low protuberances, a dorsodistal spur bearing a single spine on femur; cement gland a dorsal tube, long; propodus with heel, three heel spines, seven to eight sole spines. Tiny auxiliaries at the base.

Distribution. This is another widely distributed and known species not recorded before from Australia. It is known from the Indo-west Pacific, the West Indies and the Mediterranean Sea, usually from shallow to sublittoral waters.

Remarks. It resembles A. proliferus described below, the differences being a larger size, presence of a distal tubercle in the femur and four instead of two ventral processes in the female proboscis in A. digitatus .

Kingdom

Animalia

Phylum

Arthropoda

Class

Pycnogonida

Order

Pantopoda

Family

Phoxichilidiidae

Genus

Anoplodactylus

Loc

Anoplodactylus digitatus Böhm, 1879

Arango, Claudia P. 2003
2003
Loc

Anoplodactylus digitatus

: Stock 1965: 28 - 28
1965
Loc

Phoxichilidium (Anoplodactylus) digitatum Böhm, 1879: 184–185

Bohm 1879: 184 - 185
1879
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