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Toxic or Poisonous Fish
Toxic or Poisonous Fish There are no simple rules to tell edible fish from those with poisonous flesh. These fish contain various types of poisonous substances or toxins in their flesh and are dangerous to eat. They have the following common characteristics: Most live in shallow water around reefs or lagoons. Many have boxy or…
Mexican Beaded Lizard
Mexican beaded lizard Heloderma horridum Description: Less colorful than its cousin, the gila monster. It has black or pale yellow bands or is entirely black. Characteristics: Very strong legs let this lizard crawl over rocks and dig burrows. It is short-tempered. It will turn and open its mouth in a threatening manner when molested. Its…
Gila Monster
Gila monster Heloderma suspectum Description: Robust, with a large head and a heavy tail. Its body is covered with beadlike scales. It is capable of storing fat against lean times when food is scarce. Its color is striking in rich blacks laced with yellow or pinkish scales. Characteristics: Not an aggressive lizard, but ready to…
Yellow Bellied Sea Snake
Yellow-bellied sea snake Pelamis platurus Description: Upper part of body is black or dark brown and lower part is bright yellow. Characteristics: A highly venomous snake belonging to the cobra family. This snake is truly of the pelagic species – it never leaves the water to come to shore. It has an oarlike tail to…
Banded Sea Snake
Banded sea snake Laticauda colubrina Description: Smooth-scaled snake that is a pale shade of blue with black bands. Its oarlike tail provides propulsion in swimming. Characteristics: Most active at night, swimming close to shore and at times entering tide pools. Its venom is a very strong neurotoxin. Its victims are usually fishermen who untangle these…
Tiger Snake
Tiger snake Notechis scutatus Description: Olive to dark brown above with yellowish or olive belly and crossbands. The subspecies in Tasmania and Victoria is uniformly black. Characteristics: It is the most dangerous snake in Australia. It is very common and bites many humans. It has a very potent neurotoxic venom that attacks the nervous system.…
Taipan Snake
Taipan Oxyuranus scutellatus Description: Generally uniformly olive or dark brown, with a somewhat darker brown head. Characteristics: Considered one of the most deadly snakes. It has an aggressive disposition. When aroused, it can display a fearsome appearance by flattening its head, raising it off the ground, waving it back and forth, and suddenly striking with…
Death Adder
Death adder Acanthophis antarcticus Description: Reddish, yellowish, or brown color with distinct dark brown crossbands. The end of its tail is black, ending in a hard spine. Characteristics: When aroused, this highly dangerous snake will flatten its entire body, ready to strike over a short distance. It is nocturnal, hiding by day and coming out…
Australian Copperhead Snake
Australian copperhead Denisonia superba Description: Coloration is reddish brown to dark brown. A few from Queensland are black. Characteristics: Rather sluggish disposition but will bite if stepped on. When angry, rears its head a few inches from the ground with its neck slightly arched. Its venom is neurotoxic. Habitat: Swamps. Length: Average 1.2 meters (4…
Wagler’s Pit Viper or Temple Viper snake
Wagler’s pit viper or temple viper Trimeresurus wagleri Description: Green with white crossbands edged with blue or purple. It has two dorsal lines on both sides of its head. Characteristics: It is also known as the temple viper because certain religious cults have placed venomous snakes in their temples. Bites are not uncommon; fortunately, fatalities…
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