Back in Albany, the last of our cecropia moth (Hyalophora cecropia) larvae are finishing their cocoons. Stock originated as eggs from New York, June 2016. It is mind-boggling to us that the first species to hatch this year is the last to finish. Our cecropia moth (Hyalophora cecropia) cocoons reared from last year first started eclosing near the end of April and we already had a thousand eggs by May. . . and yet five months later the last of them are still finishing up. Our mother sent us these two pictures today, first of two cocoons she recently collected from the apple (Malus sp.) tree sleeves and the second of a runaway larva that she found back that is only now spinning. We blame this slow growth on the horrible conditions that the larva had to endure in our California Bay Area weather as well as overcrowding. It was simply not a good idea to start the larva off immediately in sleeves where they get easily lost and killed by the cold, windy, and dry climate. The ones that did survive were simply not healthy either, growing at this sluggish rate and not attaining a very large size at all (a very steep drop from last year's average). At the same time, every last one that we attempted to rear inside were wiped out by disease, which is typical for this species. With that said, one of the things that we greatly look forward to here in Ithaca is rearing the eastern species in their proper climate. ![]() Authors Brian Liang
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Timeline 2017–present
Ithaca, New York This timeline is a series of daily posts recording our observations and experiences with various insects (primarily Lepidoptera) around the Cornell University campus in Ithaca, New York, starting from the time we moved here in 2017. As this is a personal blog, we try to keep collections/rearings for university research and course work to a minimum, and mainly focus on just the species we catch and raise for our own fun and interest. Posts prior to this time can be viewed at Timeline 2012-2017: Albany, California, though there is occasionally some crossover when we have returned home during breaks or reared stock derived from home (see Albany, California Updates). Archives (232)
July 2020 (1) August 2019 (2) July 2019 (35) June 2019 (46) May 2019 (20) March 2019 (1) January 2019 (1) November 2018* October 2018* September 2018 (1)* August 2018 (9)* July 2018 (11)* June 2018 (22*) May 2018 (18)* April 2018 (2)* January 2018 (6) December 2017 (5) November 2017 (1) October 2017 (5) September 2017 (26) August 2017 (19) *Currently, a significant portion of 2018 posts are missing. The notes/photos for this time period are saved on our personal files but the posts were never built due to a busy schedule that year. We are still actively building these posts when we have the time. Authors
![]() ![]() Full Species List
(Alphabetical by scientific name) Note: - Not every species we encounter is necessarily presented on this site, rather a selection of those that were of particular interest to us and that we felt were worth documenting. - We can't guarantee that all species have been identified accurately, particularly taxa we are not as familiar with. Lepidoptera Actias luna Agraulis vanillae Allancastria cerisyi Amphion floridensis Ancyloxypha numintor Antheraea polyphemus Battus philenor hirsuta Callosamia promethea Colias eurytheme Citheronia regalis Cupido comyntas Danaus plexippus Darapsa myron Diadema inscriptum Epargyreus clarus Erynnis baptisiae Estigmene acrea Euchaetes egle Eumorpha pandorus Hemaris diffinis Hyalophora cecropia Limenitis archippus Liminitis arthemis arthemis Limenitis arthemis astyanax Manduca sexta Orgyia leucostigma Pachysphinx modesta Paonias myops Papilio cresphontes Papilio eurymedon Papilio glaucus Papilio polyxenes asterius Papilio rutulus Papilio troilus Papilio zelicaon Pyrgus communis Samia ricini Smerinthus ophthalmica Speyeria cybele Sphecodina abbottii Vanessa atalanta Vanessa cardui Vanessa virginiensis Lepidoptera Hybrids Papilio polyxenes asterius × Papilio zelicaon Orthoptera Conocephalus sp. Dissosteira carolina Melanoplus femurrubrum Neoconocephalus ensiger Neoxabea bipunctata Phasmatodea Carausius morosus Diapheromera femorata Mantodea Mantis religiosa Albany, California Updates |