The acorn weevil is native to the west coast of North America and is considered to be a pest to several types of oak tree there. This species of snout beetle lays eggs inside acorns which hatch out to produce larvae that consume the kernel inside the acorn, often causing considerable damage to the annual crop which other animals depend upon. Still, ya gotta admit the little guy is pretty cool looking:
Tag Archives: invertebrates
I went out on my porch to take pics of my artwork and found this little guy crawling happily along the porch railing. Knowing my daughter would love to see such a furry little thing, I put him gently on a leaf and carried him inside. I noticed he looked very grub-like beneath his fur, so I put him on a transparent lid and took some pics from both sides. Curious, I looked him up online and found out he is the most venomous caterpillar in America! If I’d have been more aggressive with him, even petting him, the spines buried in his fur might have injected enough poison into me to cause me pain that has been likened to a broken bone, even worse than a scorpion or jellyfish sting! Check out the links below, and be sure to warn the kids around you to NOT pet this furry little dude!!
The colorful and unique Christmas Tree Worm, Spirobranchus giganteus, adds to the excitement of diving in tropical coral reefs all around the world. Their colorful plumes, always appearing as an identical pair, are used for both breathing and feeding. The plumes are covered with tiny hairs that trap food in the water and sweep it towards the animal’s mouth.
Two days in a row, when I went to my mailbox there was a Zelus nymph — a young assassin bug — on the handle. Each time, I gently lowered the door on the box, trying not to disturb the unique creature that graced my front yard. Each day, it was a different species, too! One day it was the red one shown below, Zelus longipes. The other day it was a smaller, little green guy, Zelus luridus. While some say they look like their adult forms (due to incomplete metamorphosis), I could not find these nymphs in any of my insect books because there is no ADULT insect that has this body shape. My research began by googling “skinny bug”! 😀
American Insects: Zelus longipes — Zelus luridus
Reduviidae: Assassin Bugs (Austin Bug Collection)
Bug Eric blog — Nature at Close Range blog
Arthropods of Maine (blog page on Z. luridus)
Featured Creatures: Zelus longipes
Beneficials in the Garden (mostly on Zelus longipes)
Step inside a working ant production line when BBC films an entire colony of leaf-cutter ants from South America brought indoors in this remarkable project! This 89-minute documentary film is available for FREE on YouTube.
Can you believe it?! When an empty shell washes ashore, it triggers the local wild hermit crabs to perform one of nature’s craziest routines: They eventually line up from largest to smallest, and once in place without any significant gaps in sizing, they go down the line, moving into their new homes. The largest takes his new empty shell, the next largest takes his, and down the line until everyone has a new home. What a sense of humor our Creator has! 😀
Hermit Crab Lineup!
If they COULD read, dragonflies would do it almost 4 times as fast as we can! Their reaction time is so fast, they can fly out to catch something they see before we would even register any sight. Watch the short video below to learn more about the dragonfly’s super sense.
Dragonflies Speed Read?!
Each video in the Eyewitness natural history series is roughly a half-hour long and describes one facet of the natural world such as birds, volcanoes, elephants, or the seashore. The link below is a 28-minute video from the Eyewitness Official Channel on YouTube, this one being on Insects. Click the link below the video to visit the Eyewitness Channel list of videos.
This unique Superfamily of insects, the Cercopoidea, has nymphs that encase themselves in what looks like spit (= spittlebugs) in order to protect them from heat and cold as well as from predators and parasites. The young insects use plant juices to make their own acrid concoctions. As adults, these insects can hop many times their length, thus gaining them the alternative name, Froghoppers. Click the links below the pic for more pics and info on these resourceful bugs!
David Attenborough narrates this fun little video clip featuring a brightly colored newly emerged “Kung Fu Mantis” facing down a hungry jumping spider. Fun, fun! 😀
Kung Fu Mantis video
Some insects secrete chemicals that force their host plants to protect them!
The Gall Makers
Did you know that only adult female flies are pesky? The males do nothing annoying, they just sip nectar and reproduce.
And of the 1550+ species of true flies (order Diptera), only about 40 species “bug” us humans at all!