Currently viewing the category: "Eggs"
What's That Bug? does not endorse extermination

Subject: Chrysalis?
Location: Southeast Pennsylvania
March 25, 2017 9:16 am
We found this on a knock out rose bush, that came with a home we just bought. We did find evidence of rose cane borers, but this doesn’t appear to be related. Did some searching for chrysalis and cocoons online, but they all see so much prettier than this.
Signature: Scott

Mantis Ootheca

Dear Scott,
This is the ootheca or egg case of a Preying Mantis.  When the weather warms, several hundred hatchlings should emerge.  Mantids are predators that will help keep unwanted insects from your plants without the use of pesticides.

What's That Bug? does not endorse extermination

Subject: Many small white eggs on Mission Manzanita
Location: Los Angeles, CA
March 10, 2017 6:44 pm
Hello! There are a few hundred tiny eggs on a leaf of a small mission manzanita (Zylococcus bicolor) in coastal Los Angeles, residential yard.
Spotted March 10, 2017. What could they be? Thank you!
Signature: Annelisa

Moth Eggs

Dear Annelisa,
We believe these are Moth Eggs, possibly Tiger Moth Eggs from the subfamily Arctiinae.  BugGuide has images of a Tiger Moth Caterpillar on manzanita, but the species is only found as far west as Arizona.  Perhaps a related species of Tiger Moth laid eggs on your manzanita.  The eggs might also be from a moth in the family Saturniidae.  According to Butterflies and Moths of North America, the Ceanothus Silkmoth uses manzanita as a food plant and the habitat of the moth is listed as “A wide variety of habitats including coastal areas, chaparral, and conifer forests.”  The color of the Ceanothus Silkmoth eggs pictured on the Mendonoma Sightings site are brown, now white.  Though we cannot provide a definitive species or even family, we will stick with Moth Eggs.

Thank you! We are just starting our native garden so are thrilled to already be creating habitat for wildlife. In the last few days the eggs have changed from white to beige. I’ll look forward to seeing what happens next.

What's That Bug? does not endorse extermination

Subject: anisota virgeniensis eggs
Location: winter park, fl
March 9, 2017 5:11 pm
I found a group of eggs outside on the floor which are from the Anisota virgeniensis family. what should I do with them? what do they feed on? how long do they take to hatch? I’m trying to figure out what tree to put them on, what leaves..
Signature: Natasha

Oakworm Eggs

Dear Natasha,
We are impressed that you were able to identify these eggs and puzzled why you did not know the answer to some of your questions once you had an identity.  Your eggs do indeed look like the eggs of a Pink-Striped Oakworm,
Anisota virginiensis, based on this BugGuide image.  According to BugGuide:  “Larvae feed on leaves of oak.”  We suspect the eggs will likely hatch when new growth is sprouting on the oaks.

I had put them on an oak tree, but I wanted to make sure I was doing the right thing because I would’ve been upset if I didn’t. I tend to overthink things and I like to be re-assured of an answer. Thank you for your response.

We are tagging your posting with the Bug Humanitarian Award.

What's That Bug? does not endorse extermination

Subject: Arrival?
Location: Los Angeles
February 27, 2017 7:37 pm
At first glance from a distance I thought the subject of the attached photo was some sort of caterpillar hanging out on the corner of a gate post in our backyard. But when it didn’t move I got a closer look and found what appears to be two very neat rows of… eggs? As usual I will appreciate any guidance you might be able to offer.
Signature: Will Campbell

Katydid Eggs

Dear Will,
These are the eggs of a Katydid, most likely one of the Angle Wing Katydids that are quite common in Los Angeles.  See this BugGuide image.

Once again What’s That Bug rocks! Thank you so much, Daniel.
-Will

What's That Bug? does not endorse extermination

Subject: Cocoon Identification
Location: Tecumseh, MI
January 1, 2017 12:22 pm
I have found three cocoons of a type, which I have never seen before in my yard. I raise butterflies and moths and am familiar with the cocoons of species which I usually see in my yard. I have included a picture of two of the cocoons. All of them were on plants on the South side of my house. One was on a rose bush, another on a Ninebark bush – both of these were out in the open. The third was buried in some Gaillardia which had died back for the Winter. These would have been formed very late in the Fall – probably in November. In the picture the front of the cocoon is pictured on the left. You can see the shape and that it has ridges from top to bottom, which go all the way around. The right side of the picture shows how the cocoon is attached to the plant. Just one small strip at the top holds it on. The bottom of the cocoon is a very light tan and also has ridges. The texture is almost like styrofoam. I live in Southeast lower Michigan Latitude/Longitude 42.0039, -83.9449. If this is something I have never seen, I would like to over winter the cocoons in my garage. Thank you for any information, which you can give me.
Signature: Jan Graves

Mantis Ootheca

Mantis Ootheca

Dear Jan,
This is not a cocoon.  It is the ootheca or egg case of a Preying Mantis and come spring, several hundred hatchlings should emerge.

Daniel,
Thank you so much for your prompt reply. The links which you supplied definitely depict what I found.  I will leave them where they are and hope that I am  lucky enough to see some of the little Preying Mantis when they emerge.
Jan Graves

What's That Bug? does not endorse extermination

Subject: Egg Cluster
Location: Central Florida
November 13, 2016 11:48 am
Found these eggs attached to the aerial roots of an orchid this morning. Mid Fall and mid morning.
I have both intact and another picture where they had hatched.
Signature: A Constant Florida Gardener

Multicolored Asian Lady Beetle Eggs, we believe

Multicolored Asian Lady Beetle Eggs, we believe

Dear Constant Florida Gardener,
These sure look like the Eggs of a Multicolored Asian Lady Beetle that are posted to BugGuide.  Though they will eat Aphids, we consider the Multicolored Asian Lady Beetle to be an Invasive Exotic species that might be partially responsible for the decline in native Lady Beetle populations.  We would not rule out that they are the eggs of a native Lady Beetle.

Thank you so much for the reference and quick response.

What's That Bug? does not endorse extermination