red back spider how many eyes?
435843
At the front of the head are small fangs used to inject venom into their prey, their eight tiny eyes and their pedipalps. At the back of the abdomen is their spinnerets used to make their webs. Habitat: Redbacks are native to Australia and can be found almost throughout the country.
1232306
['Arachnids. Amblypygi. Araneae: Spiders. Opiliones: Harvestmen. Pseudoscorpions. Scorpions. Schizomids.', 'Crustaceans.', 'Entognathans.', 'Insects.', 'Myriapods.']
1168840
Females have a body length of about 1 centimetre (0.39 in), while the male is smaller, being only 3–4 mm (0.12–0.16 in) long. The redback is one of few arachnids that usually display sexual cannibalism while mating. The adult female redback has a round body about 1 centimetre (0.4 in) long, with long, slender legs.
1443867
Where does it come from? Most spiders have four or more openings, or glands, on their abdomen called spinnerets. When the spider releases the silk, it looks like one thread but it is actually many thin threads that stick together.
1419769
Habitat. Red-back spiders can be commonly found in logs or under rocks in the bush as they tend to reside in dark, dry areas. In suburban regions, the red-back has been known to live under roof eaves, floorboards, shelves, flower pots or in garden sheds.
822183
How many eyes do spiders have? ... While most spiders have eight eyes, there are some that only have six, and even some spiders that have fewer than six eyes. They always come in an even number, though – there are no cyclops spiders!
1286005
They feed on a variety of insects – ants, beetles, crickets and other spiders. They can vary in color from fawn to pinkish brown or chocolate brown. Females are about 25 mm in body length, males about 22 mm. They are not dangerous to humans.
725959
A spider's body has two main sections. A spider's body has two main sections, whereas that of an insect has three sections. ... An insect's body has three main sections: the head, thorax and abdomen. All insects have six legs, two antennae, and bodies that are divided into three main sections.
1399614
Loons have striking red eyes, black heads and necks, and white striping, checkering, and spotting on their backs. They grow up to three feet in length and weigh up to 12 pounds, feeding largely on fish and invertebrates.
763977
The spider's eyes are completely missing. ... Some of the spider's cave-dwelling cousins across Asia show similar transitions to cave adaptation, "from eight functioning eyes to forms with six, four and two lenses, right up to blind spiders," Jäger said.
1202287
Female Redback Spiders are black (occasionally brownish) with an obvious orange to red longitudinal stripe on the upper abdomen, with the red stripe sometimes being broken, and an "hourglass" shaped red/orange spot on the underside of the abdomen. ... Females have a body about the size of a large pea and slender legs.
781559
The Cross Spider Males range from 5-13mm and females grow from 6-20mm. How dangerous are they? Not very. They only bite when threatened.
1107379
Triops (a name given to members of the order Notostraca), are small crustaceans that do, indeed, have three eyes ("two internal compound eyes and one naupliar eye in-between").
32144
This tarantula has a hard external skeleton (exoskeleton) and 8 jointed legs. The exterior of the body is covered by long, bristle-like hairs. There is a smaller pair of sensory appendages called pedipalps. They have 8 eyes, 2 fangs, and are venomous (poisonous).
708273
There are six species of false widow spiders that live in the UK (Steatoda nobilis, Steatoda grossa, Steatoda bipunctata, Steatoda albomaculata, Steatoda. triangulosa and Asagena phalerata). They are all black or brown, rotund species up to about the size of a small finger-nail.
1230078
Agelenidae spiders, also called funnel weavers, live throughout the world. According to the Encyclopedia of Life(EOL), there are nearly 1,200 species of agelenids worldwide; about 100 of them are found in North America.
570644
Venom is produced by holocrine glands in the spider's chelicerae (mouth parts). Venom accumulates in the lumen of the glands and passes through paired ducts into the spider's two hollow fangs. The venom of the redback spider is thought to be similar to that of the other Latrodectus spiders.