Andrew Hosie

The holotype specimen of the newly named Parasesarma otiense

From deep within the mangrove forests of Exmouth gulf, WA a new species of mangrove crab, Parasesarma otiense, has been described in @zookeys.pensoft.net: doi.org/10.3897/zook....
@wamuseum.bsky.social @oceancensus.bsky.social #bushblitz #taxonomy #newspecies #crustacea

16.10.2025 18:23 — 👍 3    🔁 1    💬 0    📌 0

Two new species of porcelain crab, Porcellanella brevidentata and P. longiloba, have been discovered in northern Western Australia. These filter-feeding crabs live in symbiosis with sea pens and use feathery mouthparts to feed on plankton

doi.org/10.1002/ece3...
#newspecies #taxonomy #crustacea

04.10.2025 01:34 — 👍 1    🔁 0    💬 0    📌 0

A hitchhiker’s guide: Tiny, immobile creatures like barnacles can get a leg-up on competition by hitching a ride into the water current where there’s marine snow aplenty. The vehicle of choice here — Lithodes crab, a genus of king crab found throughout the global ocean. #uruguaysub200

09.09.2025 22:09 — 👍 43    🔁 8    💬 1    📌 0

Global phylogeography of the intertidal limestone bio-eroding barnacle Lithotrya (Pollicipedomorpha: Lithotryidae): centre of origin in the Central Indo-Pacific and dispersal to Western Indo-Pacific a... Abstract. Limestone bio-eroding invertebrates are important eco-engineers in marine systems. However, no studies have focused on the speciation and phyloge

Latest in barnacle biodiversity: doi.org/10.1093/zool...
Here we investigated the rock-boring barnacle Lithotrya from across their ranges. Using genetic data we reveal numerous lineages across the Indo-Pacific, with potentially 8 species needing to be named and described.
@zoojlinnsoc.bsky.social

12.08.2025 22:55 — 👍 1    🔁 0    💬 0    📌 0

Morphological and molecular characterization of Heterosaccus papillosus Boschma, 1933 (Rhizocephala: Sacculinidae) and its effects on the swimming crab Charybdis anisodon De Haan, 1850 (Decapo...

Latest parasitic barnacle research paper published in Zootaxa: mapress.com/zt/article/v...

07.08.2025 01:08 — 👍 1    🔁 0    💬 0    📌 0

Cryptic Diversity in the Living Fossil Barnacle Ibla cumingi (Phosphatothoracica: Iblidae) Across the Indo‐Pacific Is Driven by Multiple Vicariant Events From the Late Miocene to the Pleistocene | Req... Request PDF | Cryptic Diversity in the Living Fossil Barnacle Ibla cumingi (Phosphatothoracica: Iblidae) Across the Indo‐Pacific Is Driven by Multiple Vicariant Events From the Late Miocene to the Ple...

Latest barnacle research hot off the press: www.researchgate.net/publication/...

22.07.2025 09:22 — 👍 0    🔁 0    💬 0    📌 0

Time for a fabulous flatworm. This species has coloration similar to Pseudoceros scintillatus and P. zebra but not quite matching either. This specimen was found gliding along a reef known as the Third Sister in the Houtman Abrolhos Islands.
#fwam #curtin #centraltafe #ysrc #museumofgeraldton

16.06.2025 07:13 — 👍 0    🔁 0    💬 0    📌 0

The filter feeding porcelain crabs can be exceptionally abundant, particularly these Lissoporcellana found on the reefs around the Houtman Abrolhos Islands.

#worldoceanday #fwam #wamuseumcollection #curtin #centraltafe #ysrc #museumofgeraldton #ozcrustacea #anomura #porcellanidae #biodiversity

08.06.2025 05:52 — 👍 2    🔁 0    💬 0    📌 0

Just a short clip to remind you how manic barnacle (Cirripedia) nauplius larvae are! For some reason, they remind me of muppets!
🦑 #plankton

15.04.2025 06:42 — 👍 18    🔁 3    💬 2    📌 0

Exciting funding opportunity with @oceancensus.bsky.social

01.04.2025 19:51 — 👍 1    🔁 0    💬 1    📌 0

PRESS RELEASE: The Ocean Census Discovers Over 800 New Marine Species - Ocean Census The Ocean Census, the largest global mission to discover ocean life reveals over 800 newly discovered marine species

Have you heard the news? 📣 866 brand new marine species discovered by scientists in the Ocean Census Science Network. 👇

oceancensus.org/press-releas...

11.03.2025 07:22 — 👍 12    🔁 6    💬 1    📌 0

Great to be contributing to this exceptional Alliance

11.03.2025 01:15 — 👍 2    🔁 0    💬 0    📌 0

This newly discovered species is part of the Ocean Census mission of accelerating the discovery of marine life with an ambitious goal of discovering 100,000 species over the next decade.

This is Ocean Census Species Number 51.
#everydiscoverycounts

11.03.2025 01:13 — 👍 0    🔁 0    💬 0    📌 0

New species from New Zealand just published. This stalked barnacle, 𝐴𝑚𝑖𝑔𝑑𝑜𝑠𝑐𝑎𝑙𝑝𝑒𝑙𝑙𝑢𝑚 𝑐𝑎𝑙𝑖𝑐𝑖𝑐𝑜𝑙𝑢𝑚, was discovered attached to cup corals.

Learn more: doi.org/10.1093/jcbi...
@oceancensus.bsky.social
#everydiscoverycounts

11.03.2025 01:06 — 👍 3    🔁 2    💬 0    📌 1