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Parotoid glands Stock Photos and Images
RMTRK27C–Smooth-sided toad (Rhaebo guttatus) releasing a poisonous substance from its parotoid glands. A potent neurotoxin it is dangerous if ingested.
RMKWTAJ4–Sonoran desert toad (Colorado River toad), Incilius alvarius (Bufo alvarius). Poison glands behind head and on legs are clearly visible.
RMBP1XAT–Few Friends –A Cane Toad responds to threat by turning side-on so its parotoid glands are directed towards the attacker.
RF2JMC0T4–A common American toad with brown bumpy skin and large glassy eyes peacefully rests on a grey carpet.
RMKK1AD9–A Splendid tree frog (Litoria splendida), The Australian Venom Zoo, Coondoo Street, Kuranda, Queensland, Australia
RFKDNKMC–Adult Cane Toad (Bufo marinus) with prominent parotoid gland visible. Hopkins Creek. New South Wales. Australia.
RM2HT032M–American toad (Bufo americanus), in defensive posture. central Pennsylvania, United States
RM2BNN11E–Cane toad (Rhinella marina) showing the massive parotoid (poison) gland behind its eye. Costa Rica. (Formerly Bufo marinus)
RF2CFHD2M–American Toad (Anaxyrus americanus) - North Carolina Arboretum, Asheville, North Carolina, USA
RMTRK27A–Smooth-sided toad (Rhaebo guttatus) releasing a poisonous substance from its parotoid glands. A potent neurotoxin it is dangerous if ingested.
RMKWTAHR–Top view of a Sonoran desert toad (Colorado River toad), Incilius alvarius (Bufo alvarius). Poison glands behind head and on legs are clearly visible.
RM2PKP8JK–Cane toad (Rhinella marinus) adult, close-up of skin, with toxic substance exuding from parotoid glands, Los Amigos Biological Station, Madre de Dios,
RM2ABRHT5–GREEN TOAD Bufotes (Bufo) viridis. European. Adult. Profile. Juvenile facing front alongside. Defined green patches on side/flank view.
RFJ3CBB2–Close up of American toad Bufo Americanus face with post orbital crests and poisonous warts on wrinkled skin
RF2RC5Y6P–Fire salamander (Salamandra salamandra) on a rock in a shallow pond with a reflection on the water surface.
RMCPC572–Marine Toad Rhinella marinus Guanacaste, Costa Rica 16 October Adult Bufonidae Formerly known as Bufo marinus.
RF2JMC0T9–A common American toad with brown bumpy skin and large glassy eyes peacefully rests on a grey carpet.
RFM93T6D–Toad frog with jewel-like golden eyes burrows in among spring blooming hyacinth and daffodil flowers
RFB49AKB–Close up side view of an ugly Eastern American Toad Bufo Americanus with cranial crests and poison glands on wart skin around ear drum
RMTRK27B–Smooth-sided toad (Rhaebo guttatus) releasing a poisonous substance from its parotoid glands. A potent neurotoxin it is dangerous if ingested.
RF2KFFJPE–3D image of Bufotoxin skeletal formula - molecular chemical structure of toxic steroid lactone isolated on white background
RMBJG5N2–Cane toad, Bufo marinus, also known as Giant Neotropical toad or marine toad, native to Central and South America
RM2ABRJ82–GREEN TOAD Bufotes (Bufo) viridis. Adult. Profile. Defined green patches Side/flank view. Adult and juvenile.
RMB6BDF6–Cane Toad (Bufo marinus) adult introduced pest species Lichfield National Park Northern Territory Australia October
RMB6BC92–Cane Toad (Bufo marinus) adult, introduced pest species, Lichfield National Park Northern Territory Australia October
RF2JMC0T7–A common American toad with brown bumpy skin and large glassy eyes peacefully rests on a grey carpet.
RMB6BDFD–Cane Toad (Bufo marinus) adult introduced pest species Lichfield National Park northern Territory Australia October
RF2G45KA4–Bufo Alvarius aka Colorado River Toad, sitting side ways. Looking ahead with golden eyes. Isolated on white background.
RMTRK27D–Smooth-sided toad (Rhaebo guttatus) releasing a poisonous substance from its parotoid glands. A potent neurotoxin it is dangerous if ingested.
RF2KFFJPB–3D image of Bufotenin skeletal formula - molecular chemical structure of tryptamine derivative isolated on white background
RMBJG5MX–Cane toad, Bufo marinus, also known as Giant Neotropical toad or marine toad, native to Central and South America
RMD2N42W–Giant Neotropical or Marine Toad Rhinella marina (formerly Bufo marinus). Named Cane toad in Australia.
RMCNN4KM–Cane Toad Rhinella marinus adult close-up skin toxic substance emerging parotoid glands Los Amigos Biological Station Madre de
RMRG7X4P–. Bulletin - United States National Museum. Science. MEXICAN TAILLESS AMPHIBIANS 69 suffusion. The vertebral line is usually light colored, and the back is generally blotched with some dark color. The linear series of coni- cal warts extending along lateral line from parotoid gland to thigh separates the dorsal light-colored stripe from the lateral dark-colored one. The parotoid glands are often bicolored. The normal coloration of this toad may be described as follows: Below lateral linear series of yellowish warts extending from paro- toid gland to thighs is a blackish stripe and above it is
RF2G45K9X–Bufo Alvarius aka Colorado River Toad, sitting facing front. Looking ahead with golden eyes. Isolated on white background.
RMBJG5J5–Cane toad, Bufo marinus, also known as Giant Neotropical toad or marine toad, native to Central and South America
RMD2N3BP–Giant Neotropical or Marine Toad Rhinella marina (formerly Bufo marinus). Named Cane toad in Australia.
RMRG7X9Y–. Bulletin - United States National Museum. Science. MEXICAN TAILLESS AMPHIBIANS 49 directed black stripe from each parietal crest; underparts brownish, with light spots; head-and-body length, 63.5 mm. No. 3524: Parietal crests abnormally swollen, with internal pro- jections or buttresses, and separated posteriorly from parotoid glands; interval between supraciliary crests 7.8 mm.; parotoid glands pro- tuberant, somewhat elongate or ovoidal, and peculiarly marked with light spots; parotoid glands measure 14 mm. in length and 9 mm. in width; subarticular tubercles distinct; numerous supernumera
RF2G45KA3–Bufo Alvarius aka Colorado River Toad, sitting facing front. Looking to camera with golden eyes. Isolated on white background.
RMBJG5WR–Cane toad, Bufo marinus, also known as Giant Neotropical toad or marine toad, native to Central and South America
RMD2N3T3–Giant Neotropical or Marine Toad Rhinella marina (formerly Bufo marinus). Named Cane toad in Australia.
RMRGWCFJ–. Bulletin. Natural history; Natural history. 76 Illinois Natural History Survey Bulletin Vol. 28, Art. 1 Juveniles differ from adults chiefly in size. The newly transformed toadlet is clearly recognizable as Fowler's toad. The partially grown specimen lacks the clearly defined tympanum of the adult. The parotoid glands are proportionately larger. The paro- toid length of seven specimens less than 40 mm. in body length averages 21.7 per cent of the snout-vent length, whereas the aver- age parotoid length of seven adults over 58 mm. is 20.6 per cent. The available series indicate an increasing
RF2G45K7F–Bufo Alvarius aka Colorado River Toad, sitting side ways. Looking ahead with golden eyes. Isolated on white background.
RMBJG5JN–Cane toad, Bufo marinus, also known as Giant Neotropical toad or marine toad, native to Central and South America
RMD2N3P3–Giant Neotropical or Marine Toad Rhinella marina (formerly Bufo marinus). Named Cane toad in Australia.
RMRN5EDX–. Animal biology. Zoology; Biology. CLASS AMPHIBIA 373 They have a harsh, warty skin, ridges on the head, and a kidney-shaped raised area behind the head on each side known as the parotoid gland (Fig. 264). When disturbed, toads frequently pass water from the bladder, and the superstition is widely spread to the effect that the handling of a toad will cause warts. They are nocturnal in habits, feeding upon insects, worms, and snails. Their skins contain glands which produce noxious secretions and they are therefore rarely eaten by other animals. The frogs have a body which is somewhat spindle-
Search Results for Parotoid glands Stock Photos and Images (135)
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