New additions to the crabronid fauna of the Arabian Peninsula and Saudi Arabia (Hymenoptera: Apoidea (Spheciformes): Crabronidae), new distribution records and new species.

The present study is based on specimens collected in coffee orchards on the mountains in the Jazan Province (southwestern Saudi Arabia) using Malaise traps. The genera Carinostigmus Tsuneki, 1954, and Polemistus de Saussure, 1892 are first recorded for the Arabian Peninsula, each with a single species. Three new species: Bembecinus similis Gadallah & Edmardash, Crossocerus arabicus Gadallah & Edmardash, and Oxybelus coffeae Edmardash & Gadallah are described and illustrated.

Farasan Island of Saudi Arabia confronts the measurable impacts of global warming in 45 years.

Coastal vulnerability assessment is the key to coastal management and sustainable development. Sea level rise (SLR) and anthropogenic activities have triggered more extreme climatic events and made the coastal region vulnerable in recent decades. Many parts of the world also noticed increased sediment deposition, tidal effects, and changes in the shoreline.

Protective effects of curcumin towards anxiety and depression-like behaviors induced mercury chloride.

The main objective of this work is to analyze the perinatal protective effects of curcumin (Cur) on the toxicity of inorganic mercury (mercuric chloride - HgCl) in the developing mice offspring on their behavioral and biochemical changes. Six groups of pregnant mice (consisting of ten animals in each) were allocated in a way that Group I consuming tap water was used as control. Groups II to VI were the experimentally treated groups in which Group II and III received 150 and 300 ppm of curcumin, respectively; Group IV was given 10 ppm of HgCl; and Group V and VI were also exposed to 10 ppm of HgCl but concurrently they were also treated with 150 and 300 ppm of curcumin, respectively.

First contribution to the doryctine fauna (Hymenoptera, Braconidae, Doryctinae) of Farasan Archipelago, Saudi Arabia, with new records and the description of a new species.

The doryctine wasp species (Hymenoptera: Braconidae) of Farasan Archipelago (Saudi Arabia) are studied here for the first time. Six species are reported, of which Edmardash, Gadallah & Soliman is described and illustrated as a new species. sp.

The first survey of the beetles (Coleoptera) of the Farasan Archipelago of the southern Red Sea, Kingdom of Saudi Arabia.

The Farasan Archipelago is a group of small coral islands and islets in the southern Red Sea, offshore of the southwestern Kingdom of Saudi Arabia (KSA). These islands are internationally important as breeding sites for turtles and bird species and regionally for its threatened, rare, and endemic flora and other fauna. The beetles (Coleoptera) of the Archipelago have not been previously surveyed.