gills

Fungus with hyphae diagram to show caomparative size of a fruting fungus to the enormous network of hyphae and mycelium growing below the ground

Fungus fistulina hepatica bracket fungus growing on the side of a tree

Pink Meadow Waxcap Hygrocybe pratensis growing in grassland

Parasol Macrolepiota procera two fungi showing different cap shapes relating to age and the annulus

Agaricus campestris Big illustration of the underside of a field mushroom with stipe removed, with a younger mushroom with pinker gills ontop

Edible fungi an array of seven edible species including the parasol, wood blewit, russula, ink cap, and chanterelle

Fly agaric Amanita muscaria fungus with stem, soil on the stipe base, and scales on the scarlet cap

Amethyst deceiver Laccaria amethystina clump growing on moss and dead woos and in different stages of growth

Three-spined stickleback Gasterosteus aculeatus male with background weed

Zebra shark Stegostoma fasciatum

Three-spined stickleback Gasterosteus aculeatus male

Rudd Scardinius erythropthalmus

Samon Salmo salar with watery background

Samon Salmo salar hen fish showing silvery irridescence

Samon Salmo salar hen, cock, parr, and smolt stages with text

Samon Salmo salar parr with distinctive markings and red dots

Samon Salmo salar smolt showing silvery young fish

Sandbar shark Carcharhinus plumbeus

Sandtiger shark Carcharias Taurus

Seahorse family diagram showing pipefish, leafy seadragon, and other syngnathidae

Siamese fighting fish Betta splendens battling

Stone fish Synanceia verrucosa camoflauged with its background

Striped bass Morone saxatilis

Brown trout Salmo trutta from chalk stream (with red spots)