7 the operating mechanism, esp. in a piano, gun, watch, etc. 8 (of a guitar) the distance between the strings and the fingerboard. 9 (of keyboard instruments) the sensitivity of the keys to touch. 10 the force applied to a body. the reaction is equal and opposite to the action.
Quick Answer. The Hawaiian happy face spider, Theridion grallator, is not poisonous. While the arachnid belongs to the same family as the feared black widow, it lacks the toxic venom. The species is named for the array of color patterns across the abdomen, some of which resemble a smiling face. Continue Reading.
Some Australian spiders are venomous and dangerous. CONTENTS: Find out which commonly found Australian spiders are venomous and dangerous to you and your family. Apply online for and receive a laminated full colour Spider Identification Chart, with notes and tips as to indentification.rea of distribution: Australia-wide. Venom toxicity: The bite of Huntsman spiders is of low risk (mildly toxic) to humans. Huntsman spiders are a non-aggressive group of spiders. Painful bite: a large Huntsman spider has extended fangs and can deliver a deep painful bite.