Habrocestum ohiyaensis, Nilani Kanesharatnam & Suresh p. Benjamin, 2016

Nilani Kanesharatnam & Suresh p. Benjamin, 2016, Three new generic records and descriptions of four new species of jumping spiders (Araneae, Salticidae) from Sri Lanka, European Journal of Taxonomy 228, pp. 1-23 : 17-19

publication ID

https://doi.org/ 10.5852/ejt.2016.228

publication LSID

lsid:zoobank.org:pub:BB19E059-B45A-4665-A5A7-F4FBA53F2FB1

DOI

https://doi.org/10.5281/zenodo.6054344

persistent identifier

https://treatment.plazi.org/id/3441025A-C967-4A9B-9BE2-6D53747AC3E4

taxon LSID

lsid:zoobank.org:act:3441025A-C967-4A9B-9BE2-6D53747AC3E4

treatment provided by

Jeremy

scientific name

Habrocestum ohiyaensis
status

sp. nov.

Habrocestum ohiyaensis View in CoL sp. nov.

urn:lsid:zoobank.org:act:3441025A-C967-4A9B-9BE2-6D53747AC3E4

Figs 1, 9 View Fig. 9

Diagnosis

This species can be distinguished from known congeners by its straight, tapering embolus ( Fig. 9 View Fig. 9 B–D), medium sized, hook-shaped tibial apophysis ( Fig. 9 View Fig. 9 C, E) and the shape of the proximal tegular lobe ( Fig. 9 View Fig. 9 F). The male palp of this species is close to that of H.bovei Lucas, 1846 , H. ibericum Dalmas, 1920 and H. lepidum Dalmas, 1920 , but it differs in the shape proximal lobe of tegulum and tegular ledge.

Etymology

The speciFc epithet refers to the type locality.

Material examined

Holotype

SRI LANKA: Ƌ, Central Province, Badulla District, Ohiya (L30) , 06°49′08.32″ N, 80°50′41.35″ E, 1280 m, beating, 26 May 2012, leg. N. Athukorala ( IFS _ SAL 267 ) GoogleMaps .

Description

Male

MEASUREMENTS. BL 3.40, CL 1.48, PW 1.76 at PLEs, AL 1.20, 1.12. Diameter of AME 0.31, PLE 0.19, ALE 0.22, PME 0.02, PME-PME 1.15, PLE-PLE 0.90, ALE-PME 0.22, ALE-PLE 0.43. Leg I: Tr 0.40, Fm 0.80, Pt 0.60, Tb 0.92, Mt 0.40, Ta 0.32; Leg II: Tr 0.20, Fm 0.80, Pt 0.32, Tb 0.64, Mt 0.44, Ta 0.40; Leg III: Tr 0.20, Fm 0.60, Pt 0.36, Tb 0.60, Mt 0.52, Ta 0.32; Leg IV: Tr 0.20, Fm 0.84, Pt 0.24, Tb 0.56, Mt 0.44, Ta 0.28.

COLOR AND BODY. Carapace dark brown. Chelicerae blackish brown. Labium yellowish brown with black edges. Dark brown bristles in vicinity of front eyes. Ocular region blackish brown, slightly elevated. PLEs surrounded by grey hairs. White and grey hairs intermingled on lateral and posterior sides of prosoma. Sternum oval shaped with tiny blackish dots. Prosoma longer than wide. First eye row slightly curved upward. Eye Feld short and wide occupying about one–third length of prosoma. Median ocular quadrangle much broader than long. Posterior margin truncated. Abdomen. Oval shaped, smaller and narrower than prosoma. Anterolateral dorsum with black blotches, posterior dorsum with pale white chevrons just above spinnerets ( Fig. 9 View Fig. 9 A). Venter pale yellow medially, blackish yellow laterally. Spinnerets yellow.

LEGS. All legs yellowish brown without any banding pattern.

PALP. Yellowish brown palp. Cymbium covered with dark brown hairs. Comparatively thin and straight embolus that tapers toward tip, and base of embolus emerging from under tegular ledge ( Fig. 9 View Fig. 9 B–D). Elongated bulbus. Tegulum with a proximal lobe, protruding posterolaterally beyond base of cymbium. Part of sperm duct clearly visible at distal end of tegulum. Short palpal tibia with medium sized and hook-shape tibial apophysis.

Female

Unknown.

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Salticidae

Genus

Habrocestum

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