Sunday, August 20, 2017

Here it is. A long overdue post with some pictures I just took out in my garden and front yard!

Agapostemon sp. on yellow Gailardia.

Ants on a fig.

Skipper on a zinnia sipping nectar through the long straw-like proboscis. This flexible tube is actually made of two parts that lock together shortly after the butterfly emerges from its chrysalis.


Bug nymph. I'm not sure which kind, and I don't feel like looking it up right now...

Predators love the pollinator garden, too. Flowers are a great place to wait for prey to visit.

Crab spider lurker on the zinnia. 

Jumping spider waiting on the black-eyed susans




 Praying mantis. This is certainly one of the babies we released in may, all grown up.


Thursday, November 5, 2015

Insects in the Fall

I've been taking plenty of pictures this past summer and fall, but have had little time to process and put them up to share. But I've finally found some time!

Here's goldenrod - Genus Solidago, in the Aster family.




Here's another Aster.




A delicate looking bug in the family Berytidae, known as a stilt bug, perches on an Aster




  Bees enjoy Asters, as do wasps. They provide a valuable late summer and fall nectar source.


This is a female paper wasp, genus Polistes



And this wasp of the same genus is a male. You can tell by his cute yellow face. Many male bees and wasps are sexually dimorphic, with females and males differing visually. 




 Spiders get larger and more obvious in the fall, as they eat as much as they can to gather the nutrients to produce eggs. Most species die by winter.



Here's a mantid nymph. They also eat as many insects as they can, growing through late summer and fall before laying eggs


 As apples ripen on the trees and fall off, you can find lots of insects feasting.



One of the most alarming visitors to the fallen apples are yellowjackets. Yellowjackets become increasingly active and apparent in the fall. They try to collect as much food as they can before the colony dies back for the winter. Some species overwinter in their nests, but many die and only the new queens overwinter. In either case, the foraging workers get a bit frantic and desperate as they look everywhere for food. I was stung this fall by a European Yellowjacket, and it hurt!


Here's a caterpillar munching on a very pink rose. You can see some of the pink color at the beginning of its digestive tract


A bumble bee drinks nectar from a marigold


Some colorful aphids on Multiflora rose


A walkingstick cruises up a tree trunk.



A lovely large orange ant, the reddish carpenter ant Camponotus castaneus stares at me while I take her picture.

Friday, October 2, 2015

Baby Bugs: Nymphs.

When I say "Bugs", I'm not referring to the common term used to refer to insects or any other crawly small invertebrates. As I've mentioned before, Bugs are a group of insects: the order Hemiptera. Bugs have a few unique characteristics. They feed with tubular mouth-part known as a rostrum. Their wings are often half leathery and tough, half membranous- giving rise to their name: hemi(half) -ptera(wing). Insects life cycles are either holometabolous (complete metamorphosis) or hemimetabolous (incomplete metamorphosis). Bugs are hemimetabolous. The young bugs are called 'nymphs', and are basically miniature adults without wings or reproductive organs. With the final molt to adulthood they gain these features. Other holometabolous insects have 'larvae' that must go through a pupal stage before they become adults.

Here are a few photos I took over the summer (and in the past) of some interesting bugs and their nymphs.

Assasin bugs - Family Reduviidae




These two photos show nymphs, because they lack wings


These is an "ambush bug" in the subfamily Phymatinae.


An assasin bug nymph waits for a meal on a flower


These nymphs have recently hatched and are hanging around together as a gang, likely for protection.


A wheel bug nymph


An adult Wheel Bug

Stink bugs - Family Pentatomidae:





This adult, perched on a railing, and the previous nymphs are the familiar invasive Brown Marmorated Stink Bug. The first photo shows newly hatched first instar nymphs, still gathered around the empty eggshells. This bug is well known for it's habit of entering homes in the fall for a winter hibernation.




Two mating harlequin bugs

 Various Leaf hoppers:






Many leafhoppers have very convincing camouflage





The previous 4 photos are of leaf-hoppers in the family Cicadellidae, known as sharpshooters. They fire droplets of excess sugar water from the end of their abdomens as they feed. If you feel like you are getting rained on while sitting under a tree, with a crystal blue sky... chances are you're getting "peed on".




These nymphs are being guarded and tended by ants, who in return drink the extra sugar water or "honeydew" they exude.

Here are some nymphs I didn't feel like identifying! A few of them are probably "Plant Bugs", family Miridae.