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ZooKeys

@zookeys.pensoft.net

Open-access, peer-reviewed journal for taxonomy, phylogeny, biogeography, and evolution of animals of any geological age from any part of the world. Published by @pensoft.net. Powered by ARPHA Platform. Website: zookeys.pensoft.net

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Latest posts by ZooKeys @zookeys.pensoft.net

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Check out this recent review of the Swedish fauna of thrips, which includes the first comprehensive checklist of Swedish Thripidae, a detailed identification key, and ten new species recorded in the country: doi.org/10.3897/zookeys.1270.180704

10.03.2026 14:36 ๐Ÿ‘ 10 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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A significant portion of the Bermuda fireworm's mitochondrial genome has now been mapped. ๐ŸŽ†โœจ

The following study provides a new phylogenetic roadmap for Odontosyllis enopla and identifies potential markers for how these bioluminescent worms reproduce and evolve: doi.org/10.3897/zookeys.1270.177446

10.03.2026 10:21 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The record of Bolivian riffle beetles has been updated by redescribing Hexanchorus tibialis and identifying a new species, H. siriono, featuring unique sexual dimorphism in males.
This study also reclassifies two other Bolivian species into the genus Heterelmis: doi.org/10.3897/zookeys.1270.178101

09.03.2026 13:52 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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New mitochondrial genomes of Saccostrea (Mollusca, Ostreidae) specimens from Hainan Island The taxonomic classification of oysters, particularly within the genus Saccostrea, remains poorly resolved due to limitations in traditional morphological and single-gene approaches. To address this, ...

๐Ÿฆช๐Ÿงฌ Two new oyster species have been discovered in China through an analysis of the genetic code of four Saccostrea species.

This study also reveals that many oysters are currently mislabelled in global databases: doi.org/10.3897/zookeys.1270.170554

09.03.2026 11:01 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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๐ŸฆŽ Recent intensive surveys have revealed the incredible variety of amphibians and reptiles living on Samar Island in the Philippines.

โžก๏ธ See the full updated checklist here: doi.org/10.3897/zookeys.1269.173854

09.03.2026 08:09 ๐Ÿ‘ 7 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The full DNA of two rare fish species has recently been decoded to settle a long-standing debate about their family tree!

This breakthrough helps us better understand how these colourful species are related. ๐ŸŸโœจ

Read more: doi.org/10.3897/zookeys.1270.182564

06.03.2026 14:29 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A new moth species named ๐˜Š๐˜ฐ๐˜ญ๐˜ฆ๐˜ฐ๐˜ฑ๐˜ฉ๐˜ฐ๐˜ณ๐˜ข ๐˜ค๐˜บ๐˜ต๐˜ช๐˜ด๐˜ช๐˜ค๐˜ฐ๐˜ญ๐˜ฆ๐˜ญ๐˜ญ๐˜ข has been found in the grasslands of Austria and Hungary.

This unique moth lives exclusively on the Austrian broom plant! ๐Ÿฆ‹๐ŸŒฑ

Check out the full study: doi.org/10.3897/zookeys.1269.172969

06.03.2026 10:20 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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In a recent review of the plant bug genus ๐˜›๐˜ช๐˜ฏ๐˜จ๐˜ช๐˜ฏ๐˜ฐ๐˜ต๐˜ถ๐˜ฎ in Vietnam, four species have been recognised, including a new species by the name of ๐˜›๐˜ช๐˜ฏ๐˜จ๐˜ช๐˜ฏ๐˜ฐ๐˜ต๐˜ถ๐˜ฎ ๐˜ญ๐˜ช๐˜ฏ๐˜ฉ๐˜ช.

Read the full review: doi.org/10.3897/zookeys.1269.180930

06.03.2026 08:03 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Two species of long-jawed spiders are described, including one new species from Sichuan and Shaanxi Provinces, and one Chinese newly recorded species from Guangxi Zhuang Autonomous Region and Yunnan Province. ๐Ÿ•ท๏ธ๐Ÿ”Ž

Read more about these spiders: doi.org/10.3897/zookeys.1269.177630

05.03.2026 12:48 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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๐ŸŽ‰ We are thrilled to welcome Dr. Juan Felipe Charre Medellรญn as a new subject editor.

Learn more about his expertise here: zookeys.pensoft.net/news/1145

05.03.2026 08:57 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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A new sand-dwelling armoured catfish has recently been described from Brazil.

Interestingly, this fish lives in sand but possesses belly plating usually found in rock-dwelling species.

Read more about it here: doi.org/10.3897/zookeys.1269.155896

05.03.2026 07:36 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A new species of camel spider, Karschia baii, has been discovered in northwest China. ๐Ÿ•ท๏ธ

This study additionally provides the first photos of these elusive creatures mating in the wild: doi.org/10.3897/zookeys.1269.180913

#newspecies #spiders

04.03.2026 15:44 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Aristotelia aguilensis is a striking new moth species discovered in the Atacama Desert, expanding our understanding of Chile's biodiversity.

Read more about their fieldwork in this underexplored Neotropical environment: doi.org/10.3897/zookeys.1269.182581

04.03.2026 13:57 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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New subgenus of carpenter bees described from Indomalaya, with two new species additionally described.

An updated key to the Ceratina subgenera of the eastern hemisphere which incorporates the new subgenus is also provided: doi.org/10.3897/zookeys.1269.148092

04.03.2026 10:00 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The genetic blueprint of the popular Southeast Asian ornamental snail, often found in aquarium markets, has been decoded. ๐ŸŒ

Learn more about the ๐˜•๐˜ฆ๐˜ณ๐˜ช๐˜ต๐˜ฐ๐˜ฏ๐˜ข ๐˜ซ๐˜ถ๐˜ต๐˜ต๐˜ช๐˜ฏ๐˜จ๐˜ข๐˜ฆ here: doi.org/10.3897/zookeys.1269.164112

02.03.2026 13:46 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Discoveries from ornamental jellyfish in aquariaโ€”description of Malagazzia michelin sp. nov. (Cnidaria, Hydrozoa, Leptothecata), second species of the genus from Japan Malagazzia michelin sp. nov. is described as the ninth species in this genus. Medusae were collected in shallow waters of western Japan and observed in several aquaria, and cultures were maintained at...

โžก๏ธ Check out the original study: zookeys.pensoft.net/article/1733... (2/2)

02.03.2026 12:01 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A New Brown-Spotted Jellyfish Was Named After the Famous Michelin Restaurant Guide Meet a newly described species from Japan, Malagazzia Michelin, once misidentified in field guides before scientists revealed its true identity.

๐Ÿชผ The recently discovered "Michelin Star Jellyfish" has been featured in Discover Magazine!

โžก๏ธ You can read the full feature written by Associate Editor Jenny Lehmann here: www.discovermagazine.com/a-new-brown-...

#NewSpecies #Jellyfish (1/2)

02.03.2026 12:01 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
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A new cusk eel species from the South China Sea has been recently described, based on 14 specimens collected at a depth of 400 m near Nan'an Reef.

Learn more: doi.org/10.3897/zookeys.1269.175603

02.03.2026 08:31 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Temporal monitoring of genetic diversity in aquatic insects: a pilot study in the Bavarian Forest National Park Temporal monitoring of genetic diversity within species is crucial for incorporating intraspecific genetic variation into global change monitoring. This pilot study aims to establish and validate a me...

Want to learn more about aquatic insects? Check out our open-access special issue collecting 22 articles on Trichoptera: doi.org/10.3897/zook...

@igb-berlin.de

27.02.2026 14:31 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Diversity of Rhyacophila (Trichoptera, Rhyacophilidae) in the Hengduan Mountains Aquatic insects are particularly dependent on environmental conditions because their life cycles are directly linked to physico-chemical conditions in freshwater habitats. Here, we combine DNA barcodi...

Aquatic insects and environmental conditions are inextricably linked - this new study from China's Hengduan Mountains explores the diversity of the unknown fauna of Rhyacophila (Trichoptera, Rhyacophilidae). โžก Learn more here: doi.org/10.3897/zook...

#trichoptera #biodiversity

27.02.2026 14:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Proceedings of the 18th International Symposium on Trichoptera Since 1974 caddisfly researchers have met every three years to share developments on all aspects of Trichoptera research from faunistics, taxonomy, systematics, evolutionary biology, ecology and biomo...

This research, along with 21 additional studies, is included in our latest special issue: Proceedings of the 18th International Symposium on Trichoptera โ†’ zookeys.pensoft.net/issue/4938/

27.02.2026 13:39 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Five new caddisfly (Trichoptera) species from Florida, USA, have been described and illustrated in a recent study, expanding the documented fauna of the state.

Read the full study here: doi.org/10.3897/zook...

#trichoptera #biodiversity #Conservation

27.02.2026 13:39 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Proceedings of the 18th International Symposium on Trichoptera Since 1974 caddisfly researchers have met every three years to share developments on all aspects of Trichoptera research from faunistics, taxonomy, systematics, evolutionary biology, ecology and biomo...

Our new special issue Proceedings of the 18th International Symposium on Trichoptera is out! โžก zookeys.pensoft.net/issue/4938/

27.02.2026 10:54 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Higher predicted climate-change vulnerability for spring-dwelling freshwater biota Environmental change threatens freshwater biodiversity through altered temperature and precipitation patterns. Available data is frequently insufficient to determine impacts at the species level leadi...

Drusinae caddisflies serve as a model in detailed studies revealing how spring-dwelling freshwater species are vulnerable to climate change.

See the full study here: doi.org/10.3897/zook...
(1/2)

27.02.2026 10:54 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Proceedings of the 18th International Symposium on Trichoptera Since 1974 caddisfly researchers have met every three years to share developments on all aspects of Trichoptera research from faunistics, taxonomy, systematics, evolutionary biology, ecology and biomo...

This study is part of our special issue featuring 22 studies on Trichoptera, published in the Proceedings of the 18th International Symposium on Trichoptera: zookeys.pensoft.net/issue/4938/ (2/2)

27.02.2026 08:08 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A new species of Oecetis McLachlan, 1877 (Trichoptera, Leptoceridae) and new distributional records of Trichoptera in the eastern Amazon The Amazon is one of the most diverse biomes on Earth, and most of its area is in the territory of Brazil. Even though it harbors most of Earthโ€™s diversity, species remain to be described. Therefore, ...

A recent study describes a caddisfly species, Oecetis amplicauda, from the Amazon - one of Earthโ€™s biodiversity hotspots - and expands the known distributions of eight additional caddisfly species. See how they've done it here: doi.org/10.3897/zook...

#trichoptera #caddisflies #biodiversity (1/2)

27.02.2026 08:08 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Proceedings of the 18th International Symposium on Trichoptera Since 1974 caddisfly researchers have met every three years to share developments on all aspects of Trichoptera research from faunistics, taxonomy, systematics, evolutionary biology, ecology and biomo...

ZooKeys' latest special issue just came out and it's full of Trichoptera research!

zookeys.pensoft.net/issue/4938/

26.02.2026 14:47 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Fauna, distribution, and DNA barcoding data of caddisflies (Insecta, Trichoptera) in Croatia This study presents a thorough overview of the diversity of the Trichoptera fauna in Croatia, encompassing several key aspects. First, it offers a historical overview of Trichoptera research conducted...

A detailed overview study of the distribution and DNA barcoding data for caddisflies (Trichoptera) in Croatia - a total of 228 species belonging to 18 families and 74 genera have been identified.

See how they've done it: doi.org/10.3897/zook...

#trichoptera #caddisfly #aquatics #insects

26.02.2026 14:47 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Proceedings of the 18th International Symposium on Trichoptera Since 1974 caddisfly researchers have met every three years to share developments on all aspects of Trichoptera research from faunistics, taxonomy, systematics, evolutionary biology, ecology and biomo...

You can find more caddisfly research in our new special issue, Proceedings of the 18th International Symposium on Trichoptera: zookeys.pensoft.net/issue/4938/ (2/2)

26.02.2026 11:30 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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An analytical synopsis of caddisfly (Insecta, Trichoptera) taxonomic history and progress in Canada and the United States A total of 1,510 caddisfly species representing 28 families and 155 genera are reported from the 63 states and provinces of Canada and the United States of America (USA). These species have been descr...

An analytical synopsis reports 1,510 caddisfly species, representing 28 families and 155 genera, from the 63 states and provinces of Canada and the USA, based on records spanning 270 years.

โžก See more here: doi.org/10.3897/zook...

#aquaticinsects #caddisfly (1/2)

26.02.2026 11:30 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1