These crabs wear shells on the backs including the hermit crab, although animals shop entitled them “hairy crabs”

These crabs wear shells on the backs including the hermit crab, although animals shop entitled them “hairy 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

When the this type of crabs are aggressive I can however take him or her back into the store while having something alot more suitable getting my personal 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.

One to crab is much huge and much more aggressive and you may was dominating with this “interaction”. Small a whole lot more passive crab is just one We after watched launching tiny larvae later in the day (I happened to be radiant a torch in it). He has got produced two moments already. I can’t appear to look for a response on the if they are dioecious or hermaphrodite during my books (I have instructions because of the Fenner, Delbeek and Sprung, Tullock, mais aussi al). I understand it is not away from earth shattering strengths, however, I was just interested. Thank you so much in advance! In my opinion You will find an answer for your however it is considering California kinds (around pertains to tropical types as well). This is basically the address Personally, i obtained today regarding an associate out-of mine Dr. Robert Toonen Secretary Search Professor, College or university from Hawaii in the Manoa University away from Sea and you will Environment Science and you will Tech, The fresh new Hawai’i Institute of Marine Biology I hope this will help.

I have never ever increased all common aquarium variety (particularly bluish- or red-colored-legs), however, I have raised several of the regional California varieties

It will correlate together with your results: “There is a large amount of variability one of more hermit crabs within their mating choices, however, I shall make an effort to give you specific reasonable generalizations. At the least the fresh larvae is actually relatively simple to raise in contrast to most inverts. With that exception, every hermit crab varieties in which I am common brood its larvae on the outside (however, into the layer) until it complete the nauplius degree (initial phase larvae, like a child brine shrimp), this period can vary anywhere between throughout the 1 and you may 12 months, with respect to the varieties. This new lady following discharge possibly zoea otherwise megalopae (simply appreciation conditions for lots more-and-older larval amount) and therefore generally prey on phyto- and you will zooplankton.

Click to rate this post!
[Total: 0 Average: 0]

Add a Comment

Your email address will not be published.

All Categories