Haplodrassus omissus (O. Pickard-Cambridge, 1872)
Description
Female
Prosoma red-yellow. Chelicerae with 3 pro- and 2 retrolateral teeth. Legs pale yellow with black hairs. Opisthosoma pale yellow, with black hairs, anteriodorsally with pale longitudinal stripe followed by 5-6 light chevrons. Epigyne forms a large, flat, anteriorly narrowed depression lacking sclerotized borders anteriorly and posteriorly. 2 dark chitinized bars posterior of this depression. Prosoma length: 2.8 mm.
Additional information
Under stones.
Distribution
Figures
Pedipalp, ventral view
(Bosmans & Van Keer 2012)
Pedipalp, ventral view
(Bosmans & Van Keer 2012)
Pedipalp, prolateral view
(Bosmans et al. 2018)
Pedipalp, retrolateral view
(Bosmans et al. 2018)
Pedipalp, ventral view
(Bosmans et al. 2018)
Pedipalp, ventral view
(Bosmans et al. 2018)
Pedipalp, retrolateral view
(Lecigne et al. 2025)
Pedipalp, ventral view
(Lecigne et al. 2025)
Apical part of bulbus
(Denis 1956a)
Embolic division, ventral view
(Bosmans et al. 2018)
Palpal tibia, dorsal view
(Denis 1956a)
Palpal tibia, dorso-lateral view
(Bosmans et al. 2018)
Palpal tibia, dorso-lateral view
(Bosmans et al. 2018)
Palpal tibia, dorsal view
(Lecigne et al. 2025)
Vulva, ventral view
(Bosmans et al. 2018)
Epigyne
(Chatzaki et al. 2002a)
Epigyne, ventral view
(Denis 1956a)
Epigyne
(Bosmans et al. 2018)
Epigyne
(Bosmans et al. 2018)
Vulva
(Chatzaki et al. 2002a)
Vulva, dorsal view
(Bosmans et al. 2018)
Vulva, dorsal view
(Bosmans et al. 2018)
Distribution List
"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.
References
Benhacene R, Adjami A, Hadjeb A, Kermiche K, Ouakid M L (2023) Bibliographic checklist of the Algerian spider fauna (Araneae). Zootaxa 5352: 301-357 
Benhalima S, Bosmans R (2024) First historical checklist of spiders (Arachnida: Araneae) from Morocco, between 1840–2024. Zootaxa 5555: 407-535
Bosmans R, Kherbouche-Abrous O, Benhalima S, Hervé C (2018) The genus Haplodrassus Chamberlin, 1922 in the Mediterranean and the Maghreb in particular (Araneae: Gnaphosidae) Zootaxa 4451: 1-67
Bosmans R, Van Keer J (2012) On the spider species described by L. Koch in 1882 from the Balearic Islands (Araneae). Arachnologische Mitteilungen 43: 5-16
Bosmans R, Van Keer J, Russell-Smith A, Hadjiconstantis M, Komnenov M, Bosselaers J, Huber S, McCowan D, Snazell R, Decae A, Zoumides C, Kielhorn K-H, Oger P (2019c) Spiders of Cyprus (Araneae). A catalogue of all currently known species from Cyprus. Newsletter of the Belgian Arachnological Society 34, Suppl. 1: 1-173
Bosmans R, Van Keer J, Russell-Smith A, Kronestedt T, Alderweireldt M, Bosselaers J, De Koninck H (2013) Spiders of Crete (Araneae). A catalogue of all currently known species from the Greek island of Crete. Nieuwsbrief van de Belgische Arachnologische Vereniging 28 (Suppl. 1): 1-147
Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254
Chatzaki M, Thaler K, Mylonas M (2002a) Ground spiders (Gnaphosidae; Araneae) of Crete (Greece). Taxonomy and distribution. I. Revue Suisse de Zoologie 109: 559-601
Denis J (1956a) Notes d'aranéologie marocaine.-VI. Bibliographie des araignées du Maroc et addition d'espèces nouvelles. Bulletin de la Société des Sciences Naturelles du Maroc 35: 179-207
Elkrew H, Hamza A, Ghana S, Shaibi T, Swehli A I, Elmareme H, Ahmad A (2024) Checklist of the spiders (Araneae) of Libya. Pakistan Journal of Life and Social Sciences 22: 19346-19369
Lecigne S, Moutaouakil S, Lips J (2025) Contribution to the knowledge of the spider fauna of Morocco (Arachnida: Araneae) – second note. On new species and new records from caves and miscellaneous terrestrial ecosystems. Journal of the Belgian Arachnological Society 40(1, supplement): 1-184
WSC (2025) World Spider Catalog. Version 26. Natural History Museum Bern, online at http://wsc.nmbe.ch (28.2.2025) doi: 10.24436/2