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Journal articles on the topic 'Olpiidae'

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1

Gao, Zhizhong, and Feng Zhang. "First report of the genus Cardiolpium (Pseudoscorpiones: Olpiidae) from China, with description of a new species." Ecologica Montenegrina 7 (August 25, 2016): 298–304. https://doi.org/10.37828/em.2016.7.7.

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Gao, Zhizhong, Zhang, Feng (2016): First report of the genus Cardiolpium (Pseudoscorpiones: Olpiidae) from China, with description of a new species. Ecologica Montenegrina 7: 298-304, DOI: 10.37828/em.2016.7.7, URL: https://doi.org/10.37828/em.2016.7.7
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2

Romero-Ortiz, Catalina, D. Eduardo Flórez, and Carlos E. Sarmiento. "Assessment of morphometric characters to delimit species of Apolpium Chamberlin, 1930 (Pseudoscorpiones, Olpiidae)." Journal of Natural History 54, no. 15-16 (2020): 1025–43. https://doi.org/10.1080/00222933.2020.1781273.

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Romero-Ortiz, Catalina, Flórez D., Eduardo, Sarmiento, Carlos E. (2020): Assessment of morphometric characters to delimit species of Apolpium Chamberlin, 1930 (Pseudoscorpiones, Olpiidae). Journal of Natural History 54 (15-16): 1025-1043, DOI: 10.1080/00222933.2020.1781273, URL: http://dx.doi.org/10.1080/00222933.2020.1781273
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3

Gao, Zhizhong, and Feng Zhang. "FIRST REPORT OF THE GENUS CARDIOLPIUM (PSEUDOSCORPIONES: OLPIIDAE) FROM CHINA, WITH DESCRIPTION OF A NEW SPECIES." Ecologica Montenegrina 7 (August 25, 2016): 298–304. http://dx.doi.org/10.37828/em.2016.7.7.

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A new pseudoscorpion species, Cardiolpium curcici sp. nov., belonging to the family Olpiidae, is described, and the genus Cardiolpium Mahnert, 1986 is reported from China for the first time. The finding of the new species fills up a gap in the distribution of the genus. Detailed diagnosis, description and illustrations of the new pseudoscorpion species are presented.
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4

Krajčovičová, Katarína, Thibault Ramage, Frédéric A. Jacq, and Jana Christophoryová. "Pseudoscorpions (Arachnida, Pseudoscorpiones) from French Polynesia with first species records and description of new species." ZooKeys 1192 (February 19, 2024): 29–43. http://dx.doi.org/10.3897/zookeys.1192.111308.

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A new species Olpium caputisp. nov. from Tahiti is described here based on external characters. This is the first record of the family Olpiidae Banks, 1895 from French Polynesia. Additionally, the genus Paratemnoides Harvey, 1991 is recorded from French Polynesia for the first time with the full description of new-found specimens of Paratemnoides assimilis (Beier, 1932). New localities of Geogarypus longidigitatus (Rainbow, 1897) are added. An identification key to pseudoscorpions of French Polynesia is provided.
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Krajčovičová, Katarína, Thibault Ramage, Frédéric A. Jacq, and Jana Christophoryová. "Pseudoscorpions (Arachnida, Pseudoscorpiones) from French Polynesia with first species records and description of new species." ZooKeys 1192 (February 19, 2024): 29–43. https://doi.org/10.3897/zookeys.1192.111308.

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A new species <i>Olpium caputi</i> sp. nov. from Tahiti is described here based on external characters. This is the first record of the family Olpiidae Banks, 1895 from French Polynesia. Additionally, the genus <i>Paratemnoides</i> Harvey, 1991 is recorded from French Polynesia for the first time with the full description of new-found specimens of <i>Paratemnoides assimilis</i> (Beier, 1932). New localities of <i>Geogarypus longidigitatus</i> (Rainbow, 1897) are added. An identification key to pseudoscorpions of French Polynesia is provided.
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Nassirkhani, Mahrad, and Reza Vafai Shoushtari. "Redescription and remarks on the speciesMinniza persica(Pseudoscorpiones: Olpiidae) from Iran." Zoology in the Middle East 60, no. 3 (2014): 272–77. http://dx.doi.org/10.1080/09397140.2014.939814.

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7

Heerden, Jacques Van, Peter J. Taylor, and Carel van Heerden. "Genetic Differentiation inHorusChamberlin (Arachnida: Pseudoscorpiones: Olpiidae) as Indicated by Mitochondrial DNA Analysis." African Zoology 48, no. 2 (2013): 351–58. http://dx.doi.org/10.3377/004.048.0223.

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8

Romero-Ortiz, Catalina, Eduardo Flórez D., and Carlos E. Sarmiento. "Assessment of morphometric characters to delimit species of Apolpium Chamberlin, 1930 (Pseudoscorpiones, Olpiidae)." Journal of Natural History 54, no. 15-16 (2020): 1025–43. http://dx.doi.org/10.1080/00222933.2020.1781273.

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9

Nassirkhani, Mahrad. "On the Generic Position of the Pseudoscorpion Calocheirus asiaticus Dashdamirov, 1991 (Pseudoscorpiones: Olpiidae)." Arachnology 17, no. 3 (2016): 147–51. http://dx.doi.org/10.13156/arac.2006.17.3.147.

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10

STAHLAVSKY, Frantisek, Jiri KRAL, Mark S. HARVEY, and Charles R. HADDAD. "A karyotype study on the pseudoscorpion families Geogarypidae, Garypinidae and Olpiidae (Arachnida: Pseudoscorpiones)." European Journal of Entomology 103, no. 2 (2006): 277–89. http://dx.doi.org/10.14411/eje.2006.036.

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11

Van Heerden, Jacques, Peter J. Taylor, and Carel van Heerden. "Genetic differentiation in Horus Chamberlin (Arachnida: Pseudoscorpiones: Olpiidae) as indicated by mitochondrial DNA analysis." African Zoology 48, no. 2 (2013): 351–58. http://dx.doi.org/10.1080/15627020.2013.11407602.

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12

Nassirkhani, Mahrad. "A new pseudoscorpion species of the genusCalocheiridiusBeier & Turk (Arachnida: Pseudoscorpiones: Olpiidae) from Iran." Zoology in the Middle East 60, no. 4 (2014): 353–61. http://dx.doi.org/10.1080/09397140.2014.966520.

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13

Jeong, Kyung-Hoon, Danilo Harms, and Jung-Sun Yoo. "The pseudoscorpion genus Nipponogarypus (Pseudoscorpiones, Olpiidae) found in seashore habitats in Japan and Korea." Zoosystematics and Evolution 100, no. (3) (2024): 1053–60. https://doi.org/10.3897/zse.100.123213.

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Some pseudoscorpions (Arachnida: Pseudoscorpions) occur in seashore habitats where they are typically found under driftwood or rocks. Here we review the genus <i>Nipponogarypus</i> Morikawa, 1955 from littoral habitats in Japan and South Korea and describe a new species, <i>Nipponogarypus seosanensis</i> sp. nov., from the Korean Peninsula. We also elevate two former subspecies to species rank: <i>N. enoshimaensis enoshimaensis</i> Morikawa, 1960 = <i>N. enoshimaensis</i> Morikawa, 1955, and <i>N. enoshimaensis okinoerabensis</i> Morikawa, 1960 = <i>N. okinoerabensis</i> Morikawa, 1960, stat. nov. The distribution of all <i>Nipponogarypus</i> species is mapped, and an identification key for the species is provided.
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Nassirkhani, Mahrad. "Notes on Olpiidae (Arachnida: Pseudoscorpiones) from Iran: description ofCardiolpium bisetosumsp. nov. and redescription ofOlpium omanense." Arachnologische Mitteilungen 50 (November 30, 2015): 1–10. http://dx.doi.org/10.5431/aramit5001.

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15

Nassirkhani, M., and A. Zamani. "Description of a new pseudoscorpion, Parolpium litoreum sp.n. (Pseudoscorpiones: Olpiidae) from southern Islands of Iran." Arthropoda Selecta 27, no. 1 (2018): 325329–0. http://dx.doi.org/10.15298/arthsel.27.4.07.

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16

Aguiar, Nair Otaviano, and Paulo Friedrich Bührnheim. "Pseudoescorpiões (Arachnida) da vegetação de sub-bosque da floresta primária tropical de terra firme (Coari, Amazonas, Brasil)." Acta Amazonica 33, no. 3 (2003): 515–26. http://dx.doi.org/10.1590/s0044-59672003000300016.

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Foi encontrada uma riqueza de 15 espécies de pseudoscorpiões, de 12 gêneros e 5 famílias (Chthoniidae, Geogarypidae, Olpiidae, Atemnidae e Chernetidae), habitando diferentes plantas da vegetação do sub-bosque, em floresta primária de terra firme, no alto rio Urucu, Coari, Amazonas, no período de 1991 a 1996. As plantas foram examinadas pelo método de "bateção". Apolpium aff. vastum foi à espécie mais freqüente e abundante sobre as plantas. Dentre os tipos de plantas avaliados, as maiores diversidades de espécies de pseudoscorpiões foram registradas nas pequenas palmeiras, tanto com fronde junto ao chão, como elevada acima do chão. A análise da composição das espécies que ocorreram sobre os diferentes tipos de plantas avaliadas foi realizada pelo "modo-Q", tendo como base a matriz de coeficientes de similaridade de "Jaccard", o que demonstrou maior similaridade entre a fauna das palmeiras e outras plantas que acumulam detritos acima do chão, entre as bromélias e entre aráceas de chão e outras plantas que acumulam detritos junto ao chão.
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17

ROMERO-ORTIZ, CATALINA, FABIAN GARCÍA, and EDUARDO VILLARREAL. "Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families." Zootaxa 4711, no. 1 (2019): 107–39. http://dx.doi.org/10.11646/zootaxa.4711.1.4.

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Colombia is a mega-biodiverse country and rich in ecosystems as different as the Amazon and the Andes. Much is known of the vertebrate fauna, however there is still an information-gap for many arthropod groups including the arachnids. Here, we compile all the information available for pseudoscorpions (Arachnida: Pseudoscorpiones) recorded from Colombia and include several new records and distribution extensions. For each described species, we present information on taxonomic history, type localities, global and local distributions, repository of Colombian specimens, and collection numbers when available. We document 12 families, 45 genera and 65 species of pseudoscorpions for Colombia and most species belong to the families Chernetidae (27 species) and Olpiidae (8 species). We record Beierolpium venezuelense Heurtault, 1982, Geogarypus amazonicus Mahnert, 1979, Sathrochthonius venezuelanus Muchmore, 1989, and Semeiochernes armiger (Balzan, 1892) for the first time for Colombia. We further extend the known ranges of Parachernes melonopygus Beier, 1959 and Paratemnoides nidificator (Balzan, 1888). The data suggest that the Caribbean region of Colombia has the highest number of records. Total numbers are not complete and many other new pseudoscorpion species are expected.
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18

Harvey, MS. "The phylogeny and classification of the Pseudoscorpionida (Chelicerata : Arachnida)." Invertebrate Systematics 6, no. 6 (1992): 1373. http://dx.doi.org/10.1071/it9921373.

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A new pseudoscorpion classification is proposed with two new suborders, Epiocheirata and Iocheirata, based upon a cladistic analysis of relationships within the order. The Epiocheirata contains two superfamilies: Chthonioidea for Chthoniidae, Tridenchthoniidae and Lechytiidae, stat. nov. (for Lechytia), and Feaelloidea for Feaellidae and Pseudogarypidae. The Iocheirata is divided into two infraorders: Hemictenata Balzan and Panctenata Balzan. The Hemictenata contains a single superfamily, Neobisioidea for Bochicidae, Gymnobisiidae, Hyidae, Ideoroncidae, Neobisiidae, Parahyidae, fam. nov. (for Parahya) and Syarinidae. The Panctenata contains two microorders: Mestommatina, nov, with Garypoidea for Cheiridiidae, Garypidae, Geogarypidae, Larcidae, fam. nov. (for Archeolarca and Larca) and Pseudochiridiidae, and Olpioidea for Menthidae and Olpiidae; and Elassommatina, nov. with Sternophoroidea, stat. nov, for Sternophoridae, and Cheliferoidea for Atemnidae, Cheliferidae, Chernetidae and Withiidae. The Vachoniidae is synonymised with the Bochicidae, and the Cheiridioidea is treated as a synonym of Garypoidea. Philomaoria Chamberlin and Philomaoriini are transferred from the Withiidae to the Cheliferidae. The chthoniid tribe Pseudotyrannochthoniini is elevated to subfamily rank, and the systematic position of the Devonian family Dracochelidae is discussed.
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19

Harvey, Mark S., and Mei Chen Leng. "The first troglomorphic pseudoscorpion of the family Olpiidae (Pseudoscorpiones), with remarks on the composition of the family." Records of the Western Australian Museum 24, no. 4 (2008): 387. http://dx.doi.org/10.18195/issn.0312-3162.24(4).2008.387-394.

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20

Harvey, Mark S., and Mei Chen Leng. "The First Troglomorphic Pseudoscorpion of the Family Olpiidae (Pseudoscorpiones), With Remarks on the Composition of the Family." Records of the Western Australian Museum 24 (June 12, 2008): 387–94. https://doi.org/10.5281/zenodo.13522825.

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21

Harvey, Mark S., and Mei Chen Leng. "The First Troglomorphic Pseudoscorpion of the Family Olpiidae (Pseudoscorpiones), With Remarks on the Composition of the Family." Records of the Western Australian Museum 24 (June 7, 2008): 387–94. https://doi.org/10.5281/zenodo.13522825.

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22

Harvey, M. S., and V. Mahnert. "Olpium L. Koch, 1873 (Arachnida, Pseudoscorpionida, Olpiidae): proposed designation of type species and related problems. Z. N. (S.) 2484." Bulletin of zoological nomenclature. 42 (1985): 85–88. http://dx.doi.org/10.5962/bhl.part.870.

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23

Mathew, Aneeesh V., and Mathew M. Joseph. "New synonymy and redescription of two species from the Pseudoscorpion genus Olpium L. Koch, 1873 (Arachnida: Pseudoscorpiones: Olpiidae) in India." ENTOMON 47, no. 3 (2022): 277–84. http://dx.doi.org/10.33307/entomon.v47i3.762.

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Olpium digitum Murthy and Ananthakrishnan, 1977 is redescribed with first description of the female and updating its distribution in India. A new subjective synonymy is being proposed; Olpium tibium Sivaraman, 1980=O. digitum, Murthy and Ananthakrishnan, 1977. Supplementary description for O. gladiatum Murthy and Ananthakrishnan, 1977 is reported.
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Villarreal, Eduardo, Neis Martínez, and Catalina Romero-Ortiz. "Diversity of Pseudoscorpiones (Arthropoda: Arachnida) in two fragments of dry tropical forest in the colombian Caribbean region." Caldasia 41, no. 1 (2019): 139–51. http://dx.doi.org/10.15446/caldasia.v41n1.72189.

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The Dry Tropical Forest (DTF) is one of the most diverse yet threatened biomes of Colombia. There is limited information about the richness of the order Pseudoscorpiones (Arachnida) in this ecosystem in the country. Pseudoscorpions are ecologically interesting, as they may be good indicators of habitat conservation. However, it is still necessary to gather more knowledge related to its spatio-temporal variation. In this study, pseudoscorpion diversity variation was assessed in two fragments of the Dry Tropical Forest in the Caribbean region of Colombian: Reserva Campesina La Montaña (RCM) and Reserva La Flecha (RLF). Four samplings were carried out between March and September of 2016 to include the dry and rainy season. Pseudoscorpions were collected using litter sifting (SL) and manual capture (MC). A total of 260 individuals belonging to five families and eight species were collected. The most abundant was Pachyolpium granulatum (Olpiidae) and the richest family was Chernetidae. The collection methods were effective and complementary. Spatial variation was significant, but no temporal variation was observed however, there was a marked difference between the abundance at RCM in the dry season and the rainy season. In contrast, at RLF most individuals were found in the dry season in comparison with the rainy season. These new faunistic data is the first of its order in the Atlántico and Bolívar department.
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Mahnert, Volker, Mostafa Sharaf, and Abdulrahman S. Aldawood. "Further records of pseudoscorpions (Arachnida, Pseudoscorpiones) from Saudi Arabia." Zootaxa 3764, no. 3 (2014): 387–93. https://doi.org/10.11646/zootaxa.3764.3.8.

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Mahnert, Volker, Sharaf, Mostafa, Aldawood, Abdulrahman S. (2014): Further records of pseudoscorpions (Arachnida, Pseudoscorpiones) from Saudi Arabia. Zootaxa 3764 (3): 387-393, DOI: 10.11646/zootaxa.3764.3.8
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Lin, Hsiang-Yun, Jun-Xuan Huang, Hsi-Hsuan Liu, and Chih-Han Chang. "Tubuca paradussumieri." Zoological Studies 61, no. 24 (2022): 1–13. https://doi.org/10.6620/ZS.2022.61-24.

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Lin, Hsiang-Yun, Huang, Jun-Xuan, Liu, Hsi-Hsuan, Chang, Chih-Han (2022): Tubuca paradussumieri. Zoological Studies 61 (24): 1-13, DOI: 10.6620/ZS.2022.61-24, URL: http://dx.doi.org/10.5281/zenodo.12827270
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27

Červená, Martina, Giulio Gardini, Daniel Jablonski, and Jana Christophoryová. "Fig. 17. Periclimenaeus djiboutensis Bruce, 1970, ovigerous female specimen pocl 3.7 in Two New Species and a Further Country Record of the Caridean Shrimp Genus Borradaile, 1915 from Korea (Decapoda: Palaemonidae)." Zoological Studies 60, no. 17 (2021): 1–25. https://doi.org/10.6620/ZS.2021.60-17.

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Červená, Martina, Gardini, Giulio, Jablonski, Daniel, Christophoryová, Jana (2021): Fig. 17. Periclimenaeus djiboutensis Bruce, 1970, ovigerous female specimen pocl 3.7 in Two New Species and a Further Country Record of the Caridean Shrimp Genus Borradaile, 1915 from Korea (Decapoda: Palaemonidae). Zoological Studies 60 (17): 1-25, DOI: 10.6620/ZS.2021.60-17, URL: http://dx.doi.org/10.5281/zenodo.8069792
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Novák, János, and László Dányi. "Catalogue of the type material of pseudoscorpions (Arachnida: Pseudoscorpiones) deposited in the Hungarian Natural History Museum, Budapest." Zootaxa 4527, no. 3 (2018): 301–22. https://doi.org/10.11646/zootaxa.4527.3.1.

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Novák, János, Dányi, László (2018): Catalogue of the type material of pseudoscorpions (Arachnida: Pseudoscorpiones) deposited in the Hungarian Natural History Museum, Budapest. Zootaxa 4527 (3): 301-322, DOI: 10.11646/zootaxa.4527.3.1
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Mahnert, Volker, Osvaldo Di Iorio, Paola Turienzo, and Andres Porta. "Pseudoscorpions (Arachnida) from Argentina. New records of distributions and habitats, corrections and an identification key." Zootaxa 2881 (December 31, 2011): 1–30. https://doi.org/10.5281/zenodo.205780.

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Mahnert, Volker, Iorio, Osvaldo Di, Turienzo, Paola, Porta, Andres (2011): Pseudoscorpions (Arachnida) from Argentina. New records of distributions and habitats, corrections and an identification key. Zootaxa 2881: 1-30, DOI: 10.5281/zenodo.205780
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Batuwita, Sudesh, and Suresh P. Benjamin. "An annotated checklist and a family key to the pseudoscorpion fauna (Arachnida: Pseudoscorpiones) of Sri Lanka." Zootaxa 3814, no. 1 (2014): 37–67. https://doi.org/10.11646/zootaxa.3814.1.2.

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Batuwita, Sudesh, Benjamin, Suresh P. (2014): An annotated checklist and a family key to the pseudoscorpion fauna (Arachnida: Pseudoscorpiones) of Sri Lanka. Zootaxa 3814 (1): 37-67, DOI: 10.11646/zootaxa.3814.1.2
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Romero-Ortiz, Catalina, Fabian García, and Eduardo Villarreal. "Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families." Zootaxa 4711, no. 1 (2019): 107–39. https://doi.org/10.11646/zootaxa.4711.1.4.

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Romero-Ortiz, Catalina, García, Fabian, Villarreal, Eduardo (2019): Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families. Zootaxa 4711 (1): 107-139, DOI: 10.11646/zootaxa.4711.1.4
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Perez-Gelabert, Daniel E. "Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography." Zootaxa 1831, no. 1 (2008): 1–530. https://doi.org/10.11646/zootaxa.1831.1.1.

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Perez-Gelabert, Daniel E. (2008): Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography. Zootaxa 1831 (1): 1-530, DOI: 10.11646/zootaxa.1831.1.1, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1831.1.1
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"Two New Records of the Genus Minniza Simon (Pseudoscorpiones: Olpiidae) from Iran." International Journal of Research Studies in Zoology 2, no. 2 (2016). http://dx.doi.org/10.20431/2454-941x.0202003.

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"New pseudoscorpion records (Arachnida: Pseudoscorpiones) from Lorestan province, western Iran, with redescriptions of Olpium lindbergi (Olpiidae) and Geogarypus shulovi (Geogarypidae)." Arachnologische Mitteilungen: Arachnology Letters 57, no. 1 (2019): 77. http://dx.doi.org/10.30963/aramit5714.

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Battirola, Leandro Dênis, Germano Henrique Rosado-Neto, Daniel Augusto Batistella, Volker Mahnert, Antonio Domingos Brescovit, and Marinez Isaac Marques. "Vertical and time distribution of Pseudoscorpiones (Arthropoda: Arachnida) in a floodplain forest in the Brazilian Pantanal." Revista de Biología Tropical 65, no. 2 (2017). http://dx.doi.org/10.15517/rbt.v65i2.24134.

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Pseudoscorpions embrace a diverse group of arachnids with approximately 3 500 species that occur in various habitats, such as soil, leaf litter, caves and canopies. This study aimed at evaluating the relationship between the pseudoscorpion assemblages in soil, termite nests, tree trunks and canopies, as well as the temporal distribution as to the abundance and richness of species in these habitats. For this purpose different sampling techniques were applied in an integrated manner in distinct habitats of a seasonally flooded monodominant forest in the Northern Pantanal of Mato Grosso, Brazil. Data regarding the abundance and richness of assemblage species were organized by means of the Non-Metric Multidimensional Scaling (NMDS). A total of 2 068 Pseudoscorpiones distributed in seven families and 18 species were captured. Chernetidae (8 spp.) and Withiidae (5 spp.) predominated, while Atemnidae, Cheiridiidae, Geogarypidae, Lechytiidae and Olpiidae were present with only one species each. Terrestrial fauna was more abundant (1 035 ind.; 50.0 % of the total catch) with three families and 10 species. In the arboreal fauna (712 ind.; 34.4 %), four families and 13 species were found. Termite mounds (321 ind.; 15.6 %) corresponded to the habitat with the least number of individuals, however, five families and nine species were identified, including Parachernes sp. 2, Geogarypus sp. and Olpiolum sp., not found in other analyzed habitats in this forest. The analyses did not show any temporal variation as to abundance or richness of Pseudoscorpiones in each evaluated habitat; however, the analysis showed that the edaphic environment (soil + termite nests), tree trunks and tree canopies are distinct habitats in relation to the composition of the assemblage. The occurrence of typical terricolous (e.g. Parawithius sp., Withiidae gen. sp. and Parachernes sp.) and other arboricolous (e.g. Cheiridium sp., Americhernes sp. and Lustrochernes sp.) species highlights the vertical stratification of the assemblage present in this floodplain forest in the Pantanal of Mato Grosso.
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Hegazy, Esmat, Wedad Khafagi, and Essam Agamy. "Arthropod fauna of Thymelaea hirsuta in the Egyptian western desert, with a special reference to Olpium kochi." Egyptian Journal of Biological Pest Control 32, no. 1 (2022). http://dx.doi.org/10.1186/s41938-022-00542-6.

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Abstract Background Natural and semi-natural ecosystems in the Egyptian Western Desert are in serious danger of being degraded or lost through overgrazing, and overcutting of dominant vegetation, shrubs and trees and tourism activities. The study shows the effect of Man's use during 1990 and recently in 2018 led to desertification. Results Thymelaea hirsuta (L.) (Thymelaeceae) was an important component (shrubs) in the natural ecosystems of the Egyptian Western Desert that harbors rich arthropod fauna all the year around. The spiders, pesudocorions (Arachnida: Araneae), and insects associated with this shrub were monthly sampled in 1990 at two different protected sites. One is on a very nice coastal ridge, semi-arid site, and the other is in the inland depression, arid site. The sites had distinctive characteristic of populations of non-insect predatory arthropods responding to habitat characteristics. The insects, spiders and pseudoscorpions occurred throughout the year in both sites. However, on the less arid site, the pronounced insect population occurred in winter months while the non-insect was relatively higher in summer months. On the more arid site, the highest insect population was in winter and the non-insect population was higher in autumn. The false-scorpion Olpium kochi Simon (Arachnida, Pseudoscorpionida, Olpiidae), a native rare predator to the Saharan fauna, was very common and its activity reflects its effective predatory role in both sites. In 2017–2018, several visits to the above sites showed that they were completely degraded and most of figs, olive, palm trees and dominant vegetations were removed. The survived shrub populations were very far from each other, sparse very low number and are very poor in arthropod fauna. Thus, several visits were essential to be paid just to collect enough numbers of O. kochi. The life-cycle of O. kochi is through egg-stage and three nymphal instars. There was no active feeding period by the end of each of these stages. Adults can live for 2–4 months. The developmental period takes 10 to 14 months/generation. Cannibalism tendency was among nymphs, but was very rare among fed or starved adults. Conclusions The study sites were seriously degraded with irreversible changes. The nice cost ridge was completely degraded and lost by removing the leading dominant vegetations and fruit trees and replacing building houses. Houses replaced most of the site in the inland depression for more desertification.
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