RFMN4CTD–BEETLES. Dytiscus. Hydrocharis; Acilius sulcatus 1896 old antique print
RMGDCAEE–GREAT DIVING BEETLE dytiscus marginalis, FRANCE
RMCNN77N–Great Diving Beetle (Dytiscus marginalis) larva, at surface of water, Derbyshire, England, july
RM2A2MGWW–Dytiscus, Print, Dytiscus ('little diver' based on Greek δυτικός, 'able to dive' and the diminutive suffix -ίσκος) is a Holarctic genus of predaceous diving beetles that usually live in wetlands and ponds. There are 26 species in this genus distributed in Europe, Asia, North Africa and North and Central America. They are predators that can reduce mosquito larvae
RM2ABNBMF–A male (left) and female Dytiscus ('little diver'), a Holarctic genus of predaceous diving beetles that usually live in wetlands and ponds. There are 26 species in this genus distributed in Europe, Asia, North Africa and North and Central America. They are predators that can reduce mosquito larvae.In the centre of the illustration is the prehensile foot of the male. The adults breathe by going to the surface and upending. They collect air under their elytra and are able to breathe this collected air using spiracles hidden under the elytra.
RMCNN77J–Great Diving Beetle (Dytiscus marginalis) adult, at surface of water, Derbyshire, England, july
RM2A2MGWR–Dytiscus, Print, Dytiscus ('little diver' based on Greek δυτικός, 'able to dive' and the diminutive suffix -ίσκος) is a Holarctic genus of predaceous diving beetles that usually live in wetlands and ponds. There are 26 species in this genus distributed in Europe, Asia, North Africa and North and Central America. They are predators that can reduce mosquito larvae
RM2RJJYDE–Female Great Diving Beetle (Dytiscus marginalis) sitting on fingers, Cambridgeshire, England, UK
RMW607RK–Great Diving Beetle, under the water, Dytiscus marginalis, Male, Sussex, UK
RFAM1WYK–Larva of great diving beetle, Dytiscus marginalis, Dytiscidae, Germany
RMK3DWEM–great diving beetle, Dytiscus boarderalis, water, medium close-up,
RMA38EHY–Diving Beetle, Dytiscus marginalis. Larva devouring a Damselfly nymph. Life cicle series 4 of 17
RMC2WWB5–19th Century book illustration, taken from 9th edition (1875) of Encyclopaedia Britannica, of beetle, Dytiscus Hermineri
RMDH725P–A black bellied diving beetle underwater. Taken in a photographic aquarium and returned to the wild unharmed
RMGJW184–Gelbrandkäfer, Männchen, Dytiscus dimidiatus, Diving Beetle, Thick-horned Dytiscus, male
RME45DTT–Water beetles (Dytiscus marginalis) and (Acilius sulcatus) clustered around an air bubble trapped beneath the ice of a frozen pond, digitally enhanced, Surrey, England
RMATBJMK–brown aeshna, brown hawker, great dragonfly (Aeshna grandis), great diving beetle (Dytiscus marginalis) eating female as laying
RMMKCYXE–Great diving beetle (Dytiscus marginalis), underside of adult male
RF2PHFJXR–Great Diving Beetle (Dytiscus marginalis) photographed underwater and through the side of a glass tank in studio, Aigas Field Centre, Inverness-shire,
RMDC4CCT–DENMARK - CIRCA 2003: Postage stamp printed in Denmark, shows beetle Dytiscus latissimus, circa 2003
RMDH72TC–A wasp great diving beetle Dytiscus circumflexus underwater. Taken in a photographic aquarium and returned to the wild unharmed
RMGJW18K–Gelbrandkäfer, Männchen, Dytiscus dimidiatus, Diving Beetle, Thick-horned Dytiscus, male