Looking at data from Google Trends(columns) and iNaturalist(lines), it looks like 2024 will be the best year in over ten years, with 2020, 2017 and 2013 being peak years (but not the biggest). iNaturalist is also a relatively new app/website; my guess is its user base wasn’t big enough until 2019 to compare to Google Trends.
While some Green Grocers appear every year, there is a periodicity at play. With the little data below it would seem there are two 7 year groups: one 2013 to 2020, and one 2017 to 2024. I’m making assumptions.
If my boss fires me tomorrow, I’m headed to Australia.
Most of my cicada experience happens in the state of New Jersey, particularly central New Jersey (which does exist: it is comprised of Middlesex, Sommerset, Hunterdon and Mercer counties). Typically, in central and northern New Jersey, the summer cicada season will kick off in late June with the emergence of Neotibicen lyricen and end with the grinding calls of Neotibicen canicularis in the middle of September. Central New Jersey has these annual cicada species: Neotibicen lyricen (both sub-species), Neotibicen linnei, Neotibicen tibicen, Neotibicen winnemanna, Neotibicen canicularis, and possibly Megatibicen grossus in the south, and Okanagana rimosa in the north-west. Periodical cicadas are also found in the area, but not in the summer, and not in 2024.
Neotibicen tibicen aka Morning Cicadas (most call them Swamp Cicadas — I do not because it is not a helpful description) are abundant in my location and do well with both Spruce and Maple trees.
The summer of 2024 was a strange one:
I didn’t find my first Morning (Neotibicen tibicen tibicen) cicada until July 7th (about a week late), found my last one on August 9th (about two weeks early).
The last cicada I heard sing was during the last week of August, about two weeks early.
June high temperatures were 5 degrees Fahrenheit hotter than average (avg. 1991-2020), and there was 30% less precipitation. A HOT and DRY start.
July high temperatures were 2 degrees Fahrenheit hotter than average (avg. 1991-2020), and there was 20% less precipitation. A hot and DRY mid-season.
August high temps were flat, but there was +51% more precipitation. Average temperatures, and wet finale.
Neotibicen cicadas are around every where, but there are good years and great years. 2024 was not great. I don’t know if the extra HOT and dry weather had an impact, but it may have. Lots of “maybes”.
Here’s some photos of molting Neotibicen tibicen for you to enjoy:
Bladder Cicadas are out in Australia, as reported by Ben McBurney on the Facebook Cicada Science & Discussion group.
Bladder Cicadas are green, sing at night, and have large abdomens. Are they katydid mimics, or just filling the same niche? Seems like it. According to Ben they sound like frogs, so maybe they’re frog mimics as well.
The New Jersey Pine Barrens aka Pinelands or simply “Pines” is a large forested area of southern New Jersey known for its pine trees, sandy soils, culture, and history. It is called the Pine Barrens because the soil is not suitable for livestock or farming, except for acid-loving native plants like blueberries and cranberries. It is also home to a variety of carnivorous plants and orchids, rarely found elsewhere in the state. Culturally, it is known for myths like the Jersey Devil, real legends like Dr. James Still and blueberry cultivator Elizabeth Coleman White, residents known as “Pineys”, John McPhee’s book The Pine Barrens, folk music, and some of the best ice cream in New Jersey (White Dotte Dairy Bar, Evergreen Dairy Bar). The Pinelands have been the host of many industries including iron (from bog iron), charcoal, glass, timber, decorative flowers, cranberry and blueberry farming. Ecologically, the Pinelands are an oasis in a state otherwise known for sprawling condominiums, massive warehouses and industrial wastelands. Hopefully the Pinelands remains ecologically pure in the future, as it does today.
Amongst the pine trees and oaks that dominate the area, there are cicadas to match them. The heart of the Pinelands are dominated by — as you might guess — by Pitch Pine trees (Pinus rigida). White Oaks (Quercus alba) are found throughout the region, and notably around its perimeter. You’ll also find juniper trees here and there, especially in Cape May county, and deciduous trees like Maples where people settled the land and on the very edges of the region. I wonder if the screams of cicadas are mistaken for the screams of the Jersey Devil!
Caution: most of the Pinelands is protected. Do not take specimens home. Take photos and videos, but leave the cicadas in the Pinelands.
Stay alert: there are bears, rattlesnakes, deer ticks, mosquitoes and biting flies in the Pine Barrens. The area is also prone to fire, partly because of the sappy pine trees, which rely on the heat of a fire to open their cones.
Annual species:
Neocicada hieroglyphica aka the Hieroglyphic Cicada
Brood II (back in 2030): is found in Belleplain State Forest; in the area north of rt. 40 & east of rt. 54; and in Atlantic County in the Egg Harbor City area. In 1998 they were found in Stafford Forge State Conservation Area, and along rt. 70 near Leisure Village.
Brood X (back in 2038): is found east of rt. 206 south of Chatsworth Road, and Vineland.
Brood XIV (back in 2024): was found in 1988 north of rt. 70 in Manchester, and in Linwood (just outside the Pines).
News from Vivek Sarkar! A new cicada species, Becquartina bicolor, has been discovered in India.
This also marks the first time a cicada of the genus Becquartina was discovered in India.
Photos courtesy and copyright of Vivek Sarkar. Note the variation in colors.
From Vivek:
I am thrilled to share with you the latest development in our research endeavors here in India. We have recently uncovered an astonishing new cicada species from the genus, marking its inaugural appearance in India. This significant discovery was made independently within the mysterious forests of Garo Hills and Ri Bhoi district, igniting a sense of wonder in the realm of biodiversity exploration and shedding light on the untapped potential of Meghalaya’s diverse ecosystems.
As you are aware, cicadas in India have been a long-standing subject of neglect, with studies stagnating since the early 20th century. Despite boasting the world’s highest generic diversity of cicadas, their biology remains largely unexplored within India. With the unveiling of four new species in Meghalaya (including this one), alongside four additional additions to India’s cicada diversity since 2020, these forests continue to unveil new marvels.
CGWiber of the Dutch John Resort of Flaming Gorge Reservoir, Utah, sent us these cicada photos. CGWiber enjoys fly fishing and “matching the hatch”, which means using fly fishing lures that match the characteristics of cicadas. Cicadas are a favorite food of game fish like trout. They can have years of great abundance. You’ll find them near water because there is more vegetation near water, which is why fish get ahold of them.
Okanagana cicada. It looks like Okanagana magnifica, but I’m not sure.
Okanagana cicada. Looks like Okanagana magnifica. It is about the length of two human phalanges:
Platypedia cicada.
Platypedia cicada. See how tiny they can be? Smaller than one human phalanx.
Okanagana and Platypedia are visually similar.
With few exceptions, both cicadas are primarily black with orange or beige highlights, both can be “hairy”, and both are common west of the Mississippi.
Platypedia tend to be smaller than Okanagana, many have a line down their pronotum, and they make sound by clapping their wings against their bodies. Okanagana make sound by vibrating their tymbals.
Thanks to cicada researcher Jeff Cole, Ph.D., for this tip: “From the side with the wings folded Platypedia have the node on the forewing way out towards the apex, while Okanagana and Tibicinoides will have the node located more or less in the middle of the wing.”
This is a Yanga pulverea from Moramonga, Madagascar from the collection of Richard Newfrock.
Yanga pulverea belongs to the cicada tribe Platypleurini, which are known for their prominent pronotal collars and infuscations on their wings. Platy means broad & flat, and pleur means side. Broad side, flat side. I don’t know the root of the word Yanga, but pulverea means power or dust. Here’s photos of living Y. pulvera on iNaturalist.
Green Grocer Cicada image by Bron.
