-“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 that these crabs was aggressive I’m able to obviously just take her or him right back on store and have something much 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.

You to definitely crab is a lot big and a lot more competitive and you can was prominent in this “interaction”. Small a whole lot more passive crab is but one We after noticed establishing tiny larvae in the evening (I was radiant a torch on it). He has spawned a couple minutes currently. I am unable to seem to pick a response on the if they are dioecious or hermaphrodite in my own guides (I’ve instructions because of the Fenner, Delbeek and Sprung, Tullock, mais aussi al). I’m sure this is simply not out of world shattering characteristics, however, I found myself simply curious. Thanks beforehand! I think You will find an account your but it is according to California types (approximately pertains to tropical varieties as well) sitios de citas interraciales gratis. This is basically the address I personally obtained now out-of a part away from mine Dr. Robert Toonen Assistant Look Professor, University regarding Hawaii from the Manoa University away from Ocean and you can Earth Science and you will Tech, The newest Hawai’i Institute out of Marine Biology I hope this helps.

I have never elevated some of the well-known aquarium varieties (such bluish- or red-colored-legs), however, We have increased a number of the regional Ca types

It will correlate with your results: “There’s quite a bit of variability certainly one of different hermit crabs within mating decisions, but I shall try to make you specific sensible generalizations. At least the newest larvae is actually relatively simple to boost in comparison to the majority of inverts. That have you to difference, all hermit crab types in which I’m familiar brood the larvae on the exterior (but when you look at the layer) up until they finish the nauplius amount (early stage larvae, exactly like an infant brine shrimp), this period can vary ranging from regarding the 1 and 12 months, according to the variety. The new females following launch often zoea otherwise megalopae (just adore terminology for lots more-and-older larval grade) and therefore generally feed on phyto- and you will zooplankton.