Discovering the proper title of the hydroids rising on shells of snails and hermit crabs will be notoriously tough… however worry not! A brand new on-line useful resource is now obtainable and we hope it’s going to assist everyone who’s eager about these little critters.
We (the UMB analysis staff of NorHydro: Luis, Aino, Joan, and Lara) have created a sequence of species identification sheets for all of the hydroids and jellyfish belonging to household Hydractiniidae. This household contains some hydroids that may be simply encountered throughout a stroll alongside the coast or when snorkeling and scuba diving in Norway, and due to this fact we wished to offer beach-goers and divers with a instrument to search out the proper title of those animals.
Many hydractiniids are generally known as ‘snail fur’ as a result of they provide a furry look to the shells they’re rising on, whereas others develop on rocks or on algae. Figuring out the species nonetheless requires a bit of effort, however altogether they’re top-of-the-line teams to begin with for anybody eager about hydrozoan range in Norway. That is what motivated Lara, a MSc pupil on the time, to created the primary model of those sheets (along with some lovely illustrations) which had been then developed additional with textual content from everyone within the staff.
The editors and consultants at Artsdatabanken helped us all through the method, and we’re glad to current the ultimate model of this on-line useful resource obtainable right here:
Arter på nett: Hydractiniidae
The publication of the Hydractiniidae identification sheets marks the top of our challenge NorHydro. The challenge’s fundamental goal was to map the range of hydrozoans in Norway, however we additionally tried to current marine hydroids to all these not aware of these wonderful creatures. Throughout its 3 yr’s run, NorHydro produced an in depth stock of Norwegian hydrozoans by an integrative (morphology + DNA) method: we collected samples in >90 websites across the nation and analyzed present museum specimens to provide >1200 new data and high-quality, open entry DNA barcodes for 160 species. NorHydro’s scientific staff recognized 12 instances of species complexes, supervised 5 MSc thesis, and took part in >20 outreach actions and shows in educational occasions. All in all, NorHydro was a particularly enriching expertise and I’m assured its outcomes will assist us perceive a bit of higher the range of marine invertebrates in Norway.