These types of crabs wear shells on their backs such as the hermit crab, nevertheless the animals shop named them “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

If the these types of crabs was competitive I will without a doubt bring her or him straight back to the store and have some thing significantly more compatible getting 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.

You to crab is a lot large and more competitive incontrare vietnamiti and you can is actually dominant in this “interaction”. The smaller so much more couch potato crab is certainly one I after watched establishing little larvae at night (I happened to be glowing a torch in it). He has got spawned a couple minutes currently. I am unable to seem to come across a response regarding the if they’re dioecious otherwise hermaphrodite within my guides (We have courses from the Fenner, Delbeek and you may Sprung, Tullock, ainsi que al). I am aware that isn’t away from world smashing pros, however, I became only curious. Thank you so much in advance! In my opinion I’ve an answer for your but it is based on California kinds (around pertains to warm variety as well). This is the address I know gotten today away from a member from mine Dr. Robert Toonen Secretary Look Teacher, University of The state from the Manoa College or university of Water and you will Earth Technology and you can Tech, New Hawai’i Institute off Aquatic Biology I really hope it will help.

I’ve never raised the well-known tank variety (such bluish- otherwise reddish-legs), but You will find raised a number of the local Ca varieties

It will associate with your findings: “There clearly was a substantial amount of variability among various other hermit crabs within their mating conclusion, but I shall attempt to make you specific realistic generalizations. About the larvae was relatively easy to boost in contrast to many inverts. That have one to exemption, the hermit crab types with which I am common brood their larvae externally (however, during the layer) up to it finish the nauplius stages (initial phase larvae, exactly like a baby brine shrimp), this period can vary anywhere between on 1 and you can one year, according to the types. Brand new lady after that discharge both zoea or megalopae (simply appreciate terms and conditions for more-and-elderly larval values) and therefore typically prey on phyto- and zooplankton.