Lycosa hawigvittata Barrion, Barrion-Dupo &amp; Heong, new species
Creators: name: Barrion, Alberto T.
name: Barrion-Dupo, Aimee Lynn A.
name: Catindig, Josie Lynn A.
name: Villareal, Sylvia C.
name: Ducheng Cai
name: Qianhua Yuan
name: Heong, Kong Luen
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Lycosa
Lycosa hawigvittata

description: <b> <i>Lycosa hawigvittata</i> Barrion, Barrion-Dupo &amp; Heong, new species</b> [Figure 15 A-H] <i>MALE.</i> Holotype male, total length 10.50 mm. Cephalothorax length 5.40 mm, width 3.90 mm. Abdomen length 5.10 mm, width 2.50 mm. Paratype male, total length 9.00 mm. Cephalothorax length 5.00 mm, width 3.50 mm. Abdomen length 4.50 mm, width 2.50 mm. <i>Carapace.</i> 1.4 x longer than wide, brown with a white median and two longitudinal sublateral bands, and white posterolaterals of carapace; cephalic area squarish laterally and distinctly narrower than thoracic area. Fovea distinctly long and deeply grooved. Chelicerae 2.2 x longer than wide, dark brown frontally except orange yellow outer half towards fang, dentation with three retromarginal and two promarginal teeth. Labium wider than long, dark brown with a V-shaped yellow apical margin. Sternum uniformly yellow brown without gray band. <i>Eyes.</i> In three rows of four, two and two. AER straight to slightly procurved as long as PME row but shorter than PLE row. Eye diameter (mm.): PME (0.45)&gt; PLE (0.35)&gt; AME (0.25)&gt; ALE (0.20). <i>Legs.</i> Uniformly brownish yellow except venter of metatarsi I and II and tarsi I and II with thick mat of white hairs. Tibia I and III subequal. Tibia IV spination 2-6 - 2 - 1, subdorsomedian with a long trichobothrium and three posterolaterally. Leg formula 4123. short ones <i>Abdomen.</i> Oblongate, 2 x longer than wide, dark brown with a pair of white longitudinal bands aborted subposteriorly, venter clothed with white hairs. Spinnerets uniformly black. Palpal organ with median apophysis slightly sigmoid and apex bluntly rounded, ratio of its width (a) over length (b) = 0.40, thin and needle-like embolus arises at 90 0 angle from conductor plate. <i>FEMALE</i>. Unknown. <i>Material Examined.</i> Holotype male (coll. no. DAP 11 a), CHINA, Hainan Island, Dapo, Dapo Village, 25 March- 9 April 2011, ATBarrion, JLACatindig and SCVillareal; paratype male (coll. no. DAP 11 b), same data as holotype. <i>Diagnostic Features.</i> This new species is similar to <i>Lycosa vittata</i> Yin, Bao and Zhang, 1995 but separated from the latter in the following characters, (1) spination and number of trichobothrium in tibia IV, (2) subequal length of tibia I and III, (3) blunt tip and sigmoid median apophysis, (4) ratio of width [a] over length [b] of median apophysis = 0.40, (5) 90 0 position of thin and needle-like embolus, and (6) V-shaped yellow apical margin of the labium. <i>Etymology.</i> Named after its close similarity with <i>L. vittata</i> in Tagalog (hawig=like) + <i>vittata</i>.
description: Published as part of <i>Alberto T. Barrion, Aimee Lynn A. Barrion-Dupo, Josie Lynn A. Catindig, Sylvia C. Villareal, Ducheng Cai, Qianhua Yuan &amp; Kong Luen Heong, 2016, NEW SPECIES OF SPIDERS (ARANEAE) FROM HAINAN ISLAND, CHINA, pp. 1-103 in UPLB Museum Publications in Natural History 3</i> on page 15, DOI: 10.5281/zenodo.269136
description: {"references": ["BARRION AT, LITSINGER JA. 1995. Riceland Spiders of South and Southeast Asia. CABI and IRRI, Manila, Philippines, 700 p."]}