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Geometrid Eggs & First Instar Larvae

Description:

I found a tiny bunch of moth eggs on a wall, each was less than 1 mm in length. They were very beautiful magnified, with toothed ridges and an irridescent coloring. The tiny larvae were visible inside of the eggs one day prior to hatch (second picture). The larvae were dark with a white band on each side of the body, about 1.5 mm long. They all migrated to the lid of the container and hung downwards from silk threads. They also all had problems dislodging the egg shell from the last prolegs and carried the shell around with them for a couple of days. I released them, still with their egg shells, onto the leaves of a peach tree. Once on the leaves, many adopted the classic looper branch mimic position (last picture). Family Geometridae.

Habitat:

Semi-rural residential area, San Cristobal de Las Casas, Chiapas, Mexico, 2,200 meters.

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12 Comments

LaurenZarate
LaurenZarate 5 years ago

Thank you for the honor of SOTD, Daniele. And thank you Mark, Pam and Leuba.

Leuba Ridgway
Leuba Ridgway 5 years ago

Congratulations Lauren !

pamsai
pamsai 5 years ago

Amazing photographs Lauren... very worthy of SOTD !

Mark Ridgway
Mark Ridgway 5 years ago

Congrats Lauren. Very worthy.

DanielePralong
DanielePralong 5 years ago

Congratulations Lauren, this amazing series is our Spotting of the Day:

"We're not quite moth-ed-out yet on Project Noah! We received more outstanding contributions on #NationalMothWeek than we could possibly acknowledge, and we would like to highlight some fantastic documentation by Lauren Zarate, a medical entomologist based in Mexico. In this spotting Lauren followed geometrid eggs developing through to first instar larvae. In this shot, a larva is seen with its eggshell still attached to some of its prolegs. Make sure to check the whole series! https://buff.ly/2O49Z4G
On Project Noah all year round you can submit photos of moths you spot here: https://buff.ly/2LBq7tK
Posting till August 5th included will still earn you our Moth Week 2018 patch.
#MothWeek2018 "

Facebook:
https://www.facebook.com/projectnoah/pho...

LaurenZarate
LaurenZarate 5 years ago

Thank you so much Hema, Daniele, Ashley, Gilma, Mark and Leuba.

Leuba Ridgway
Leuba Ridgway 5 years ago

That is a fantastic spotting Lauren -what a lovely sight seeing a catty come out of an egg !. I wish they all do well...Thanks for bringing this to us.

Mark Ridgway
Mark Ridgway 5 years ago

That 4th photo is truly fabulous.

Congratulations! Hope you win because your spotting has a great series and it was very enlighten...

AshleyT
AshleyT 5 years ago

Your spotting has been nominated for the Spotting of the Week. The winner will be chosen by the Project Noah Rangers based on a combination of factors including: uniqueness of the shot, status of the organism (for example, rare or endangered), quality of the information provided in the habitat and description sections. There is a subjective element, of course; the spotting with the highest number of Ranger votes is chosen. Congratulations on being nominated!

DanielePralong
DanielePralong 5 years ago

Beautiful documentation Lauren!

Hema  Shah
Hema Shah 5 years ago

Simply beautiful,Lauren!

LaurenZarate
Spotted by
LaurenZarate

Chiapas, Mexico

Spotted on Apr 13, 2018
Submitted on Jul 25, 2018

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