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Photographs of invasive signal crayfish (Pacifastacus leniusculus) in Hokkaido, Japan
Parupeneus barberinoides bicolor goatfish spawning in a location further north than the documented range of this species
Photograph of a whitespotted pygmy filefish (Rudarius ercodes) tending to eggs in Hokkaido, further north than the documented range of this species
Photograph of Tegula pfeifferi top snail broadcast spawning green eggs. Interview on BBC radio program Outlook.