Compressions in children aged 1 year to adolescence. 1  Check pulse at carotid artery. 2  Compression landmarks: lower half of sternum between the nipples. 3  Compression method: heel of one hand, other hand on top if needed.  Depth: At least one-third anteroposterior (AP) chest 1  diameter. Depth: At least 2 inches (5  cm)
Trout posters and prints. State Fish Blackspotted Cutthroat Trout: Montana Kids - Montana Office of Tourism. Montana Trout: Montana Kids - Montana Office of Tourism. Westslope Cutthroat Trout: Species of Concern - Montana National Heritage Program: Animal Field Guide. Fishing & Hunting in Montana: Everything you need to know about fishing and hunting in Montana. Website: Department of Montana Fish, Wildlife & Parks. Westslope Cutthroat: Western Native Trout Initiative. Oncorhynchus clarkii (cutthroat trout): Uniersity of Michigan Museum of Zoology: Animal Diversity Web.
Beluga sturgeon in an aquarium. Sturgeon is the common name for the 27 species of fish belonging to the family Acipenseridae. Their evolution dates back to the Triassic some 245 to 208 million years ago. The family is grouped into four genera: Acipenser, Huso, Scaphirhynchus and Pseudoscaphirhynchus. Four species may now be extinct.