This type of crabs wear shells to their backs like the hermit crab, although pets store entitled her or him “furry crabs”

-“Hairy” hermit crabs- I just purchased two medium sized (approx 3″ shells) “hairy crabs” from my favorite fish store. I have looked at everything I can find on the internet pertaining to these crabs to no avail. Since I rely on info I obtain from the internet to learn about new purchases I am stumped by the lack of info on my crabs. I placed one crab in my 55g reef tank with LR and one coral. It also has a large yellow tang, 7 assorted damsels, a brittle star and a goby. Is the crab a danger to any of these already established animals. The other crab went into a 75g tank with a blue tang (approx 8″) and a carpet anemone. I am just stocking this tank as it’s only 3 months old. Also since they seem to be of the hermit family should I keep several larger shells available for them to use as homes. Thanks for all the info your website brings to those of us who are less than marine biologists. Janie

In the event the such crabs try aggressive I could however need them right back towards the store and get some thing so much more compatible to possess my tanks

Marine Hermit crab reproduction methods – 7/ Hello WWM Crew, I’m a long time reader and fan of the site. Glad to hear> This is my first time writing (because the site is so darn comprehensive and all my other questions have been answered before! I have 2 scarlet reef hermits in my 10g Nano and just want to know if they are hermaphrodites or distinctly male or female. My guess is the former, but their behavior makes me wonder. I think I have seen them mating. They both went down into a big, secluded hole in the live rock and faced each other and sort of interlocked legs and came partially out of their shells so the soft parts were exposed.

That crab is significantly larger and a lot more aggressive and is actually prominent in this “interaction”. Small way more couch potato crab is the one I later saw starting small larvae at night (I found myself radiant a flashlight in it). They have spawned several times currently. I am unable to apparently select a response regarding the when they dioecious or hermaphrodite in my instructions (I have instructions because of the Fenner, Delbeek and you can Sprung, Tullock, et al). I know it is not out of planet smashing characteristics, however, I was only curious. Thanks a lot ahead of time! I do believe We have an account you but it is considering California types (approximately relates to warm varieties as well). This is the address I personally acquired now of a member of mine Dr. Robert Toonen Secretary Lookup Teacher, School from Their state at Manoa College or university regarding Ocean and you may Planet Science and Technical, This new Hawai’i Institute off Marine Biology I’m hoping this will help to.

I have never increased all prominent tank species (such bluish- or reddish-legs), however, I have elevated a number of the regional California kinds

It will associate along with your conclusions: “There is a lot of variability among other hermit crabs within mating behavior, but I shall you will need to leave you certain sensible generalizations. At the least new larvae is actually not too difficult to improve in comparison to many inverts. Which have one exclusion, most of the hermit crab varieties that I am common brood the larvae on the outside (but into the shell) up to it finish the nauplius degrees (early stage larvae, similar to a child brine shrimp), this period may differ ranging from on step 1 and you can 1 year, according to types. The brand new lady next sugardaddydates net launch both zoea or megalopae (just prefer terms to get more-and-elderly larval amount) which normally prey on phyto- and zooplankton.